Gecko
Contents
Introduction 4
Gecko-MT: Power/Signal 1.25mm pitch High-Reliability Connectors
Specifications 6
Female Connectors & Cable Assemblies
8
Male Connectors & Cable Assemblies
16
Male Backshells
24
Gecko-SL: Screw-Lok 1.25mm pitch High-Reliability Connectors
Specifications 26
Female Connectors & Cable Assemblies
28
Male Connectors & Cable Assemblies
38
Male Backshells
50
Gecko with Latches: 1.25mm pitch High-Reliability Connectors
Specifications 52
Female Connectors & Cable Assemblies
54
Male Connectors & Cable Assemblies
61
Flex Circuit Assemblies
70
Tooling 71
These Catalog pages are provided for reference only. Please consult the applicable Drawings and Specifications online for the latest technical data.
Gecko Connectors Introduction
GECKO
Gecko is a 1.25mm pitch High-Reliability connector range from Harwin. Improving on the popular 2mm pitch
Datamate series, and harnessing the modern technology of micro-machining, this range brings the best of the
high-reliability specifications to a smaller size.
Gecko provides a low-profile, dual-row solution for all variations of cable-to-board, board-to-board and cable-to-cable interconnect requirements.
With up to 50 contacts per connector, but still capable of 2A per contact, Gecko gives both significant weight and space-saving advantages over
Micro-D connections. The Gecko range offers either latching connectors, for maximum weight and space-saving, or Screw-Lok connectors for
maximum mating strain relief.
2A per contact (all electrically loaded; 2.8A per individual contact)
Weight and Space-saving over Micro-D connector products
4-finger Patented* contact design to maintain electrical contact
through high vibration and shock
Future-proofed Materials - Halogen-free, PFOS-free, SVHC-free
and RoHS compliant
Beryllium Copper Contact for improved temperature
range: -65°C to +150°C
Low outgassing properties - 0.68% TML, 0.01% CVCM, 0.26 WVR
(Water Vapour Recovered)
1,000 Mating cycles durability
All PCB connectors available in Tape and Reel for automation
*Granted US9017089, Pending GB2501063, Pending EP2642604
Gecko-SL or Latches Gecko-MT
Strong stainless steel screw fixings for maximum strain relief,
or lightweight space-saving robust latches
Additional power contacts incorporated into the smallest,
lightest mixed-layout connector
Lightweight hoods for additional cable protection and shielding
Choice of 2 or 4 power contacts rated to 10A each
Choices of pre-wired contacts or full cable assemblies from
stock, for prototyping and full production
Compatible with existing lightweight metal hoods
Patent Published
www.harwin.com
4
Gecko Connectors Product Features
Keyway Polarization Points
Unique patented pending high-reliability contact design ensures
signal integrity under extremes of bump, vibration and shock.
Durable to over 1,000 mating cycles.
3 polarizing points on each component prevent mis-mating.
GECKO
Four Finger Beryllium Copper Contact
No. 1 Position identified, Potting Wall
Packaged in Tape & Reel
Housings are clearly marked with identifier for fast visual
inspection. Cable connectors feature a rear potting wall adding
an extra level of strain relief.
All connectors for PCB assembly are available packaged in
industry standard Tape and Reel format for automated assembly.
Robust Metal Backshells
Pre-assembled Cable Configurations
Lightweight aluminium hoods / backshells available for all
connector sizes from stock. Supplied with tie-bands to attach
external braiding for shielded cable assemblies.
Cable connectors supplied in ready-made cable assemblies.
Single and double-ended configurations available in standard
lengths off-the-shelf, or custom assemblies on request.
Minimal Outgassing
Operating Temperature Range
Low outgassing properties from future-proofed plastic;
within NASA and ESA recommendations.
Performance is maintained across the full operating
temperature range of -65°C to +150°C.
All dimensions in mm.
www.harwin.com
Patent Published
5
Gecko-MT Connectors Specifications
Materials
Mechanical
Housings: Glass-filled High Temperature
Thermoplastic UL94V-0
Contact durability:
GECKO-MT
Female contacts:
Beryllium Copper
Male contacts
Signal PCB Connector:
Signal Crimp:
Power (all):
Phosphor Bronze
Brass
Beryllium Copper
Finish
Signal Contacts:
0.2 - 0.3µm (8 - 12µ”) Gold,
over 1.5 - 2.0µm (60 - 80µ”) Nickel
Power Contacts:
0.8 - 1.0µm (30 - 40µ”) Gold,
over 1.5 - 2.5µm (60 - 100µ”) Nickel
Screw-Loks:
Stainless Steel
Contact retention in housing:
2.8A max (at 25°C)
2.0A max (at 25°C)
10A max
Working voltage
At sea level 1006 mbar:
At altitude 44 mbar:
450V DC or AC peak
250V DC or AC peak
Voltage proof
At sea level 1013 mbar:
At altitude 44 mbar:
600V DC or AC peak
350V DC or AC peak
Contact resistance
Initial:
After conditioning:
20mΩ max
25mΩ max
Insulation resistance
Initial:
After conditioning:
10GΩ min at 500V DC
>1GΩ min at 500V DC
All dimensions in mm.
www.harwin.com
6.0N max
Environmental
Electrical
Current
Signal contacts in isolation:
Signal contacts simultaneous:
Power contacts simultaneous:
1000 operations
Mating forces (per contact pair)
Insertion force (signal):
2.8N max
Insertion force (power):
7.0N max
Withdrawal force:
0.2N min
Environmental classification:
65/150/56 days at 93% RH
Operating temperature:
-65°C to +150°C
*Vibration sensitivity:
10Hz to 2000Hz, 1.5mm,
198m/s² (20G) duration 6 hours
*Bump severity:
390m/s² (40G), 4000 ±10 bumps
*Shock severity:
981m/s² (100G) for 6ms in Z axis
490m/s² (50G) for 11ms in X & Y axes
*Acceleration severity:
490m/s² (50G)
* Tested with latched connectors.
Patent Published
6
Gecko-MT Pin Numbering
A
1
4
5
A
B
4
B
8
1
5
MALE
4
B
C
8
D
C
1
8
4
D
8
GECKO-MT
FEMALE
5
A
1
5 B
A
Gecko-MT Mating Profiles
FEMALE
VERTICAL THROUGHBOARD
HORIZONTAL
THROUGHBOARD
MALE
All dimensions in mm.
www.harwin.com
Reverse Fix
10.95 max
11.90 max
12.70 max
9.15
10.05
Standard
CABLE
CABLE
Standard
Reverse Fix
13.35 max
Patent Published
7
Gecko-MT Connectors
Female Vertical Throughboard
GECKO-MT
2A current rating for signal contacts, 10A for power contacts.
Stainless steel floating screw fixing to mate with internal
screw-loks on male connectors.
4-finger Beryllium Copper contact design on both signal and
power contacts.
Positive keyway polarization.
2+8+2
1+8+1
No. 1 contact
All other dimensions as 1+8+1
21.50
27.70
1.25
1.25
16.55
3.75
4.90
5.25
22.80
M2
Ø3.00
3.00
Ø0.40
Ø1.25
3.60
1.5 A/F
3.00
7.70
7.70
16.55
7.70
1.25
Ø0.55
1.25
3.75
22.80
7.70
Ø3.30
Ø1.40
3.00
Recommended PC Board Pattern
Recommended PC Board Pattern
HOW TO ORDER
G125 – FV1 08 05 F1 – XABXAB P
PACKAGING
SERIES CODE
P
TOTAL NO. OF SIGNAL CONTACTS
POWER CONTACTS
08
SCREW-LOK
F1
Floating Hex Socket
All dimensions in mm.
www.harwin.com
Tape & Reel strips
Patent Published
8
1AB1AB
1+8+1 Configuration
2AB2AB
2+8+2 Configuration
Gecko-MT Connectors
Female Vertical Throughboard – Reverse Fix
GECKO-MT
Reverse fix screw-lok suitable for board-to-cable applications,
where the female connector is located on the PCB.
2A current rating for signal contacts, 10A for power contacts.
4-finger Beryllium Copper contact design on both signal and
power contacts.
Order nuts for board-mount separately – see bottom of page
for choice of nut type.
2+8+2
1+8+1
No. 1 contact
21.50
1.25
1.25
27.70
4.90
3.75
16.55
All other dimensions as 1+8+1
22.80
M2
5.25
3.00
5.00
Ø1.25
3.60
Ø0.40
16.55
7.70
Ø0.55
3.00
7.70
M2
7.70
22.80
1.25
7.70
1.25
3.75
Ø2.25
Ø1.40
3.00
Recommended PC Board Pattern
Recommended PC Board Pattern
HOW TO ORDER
G125 – FV1 08 05 F3 – XABXAB P
PACKAGING
SERIES CODE
P
TOTAL NO. OF SIGNAL CONTACTS
POWER CONTACTS
8
SCREW-LOK
F3
Tape & Reel strips
1AB1AB
1+8+1 Configuration
2AB2AB
2+8+2 Configuration
Reverse Fix
REQUIRED HARDWARE
Order separately from connector
Hexagonal Board Mount Nut
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
4.00 A/F
ORDER CODE
ORDER CODE
G125-4500000B
All dimensions in mm.
www.harwin.com
3.00
Patent Published
9
G125-4510000B
Gecko-MT Connectors
Female Cable Housings
GECKO-MT
Features potting wall for backpotting to give extra security.
No. 1 position identified on housing.
Stainless steel floating screw fixing to mate with internal
screw-loks on male connectors.
Available without fixing screws, for use with metal backshells.
1+8+1
2+8+2
3.75
1.25
No. 1 contact
All other dimensions as 1+8+1
7.70
3.00
6.50
1.25
7.70
16.55
22.80
M2
7.60
Ø3.00
21.50
27.70
1.5 A/F
TOOLS
Recommended Crimp Tools – Z125-900 (signal),
Z125-903 (power)
Positioner – Z125-901 (signal), Z125-904 (power)
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Female contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 22496 XX – 0X – 08 – 0X
SERIES CODE
NO. OF CONTACTS
SCREW-LOK
F1
Floating Hex Socket
00
No Fixings (Use with Metal Hoods)
All dimensions in mm.
www.harwin.com
Patent Published
10
01-08-01
1+8+1 Configuration
02-08-02
2+8+2 Configuration
Gecko-MT Connectors
Female Cable Housings – Reverse Fix
GECKO-MT
Reverse fix screw-lok, where the male connector has the
floating screw.
Features potting wall for backpotting to give extra security.
No. 1 position identified on housing.
1+8+1
2+8+2
3.75
1.25
No. 1 contact
All other dimensions as 1+8+1
7.70
3.00
1.25
6.50
7.70
16.55
22.80
M2
7.60
27.70
21.50
TOOLS
Recommended Crimp Tools – Z125-900 (signal),
Z125-903 (power)
Positioner – Z125-901 (signal), Z125-904 (power)
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Female contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 22496 F2 – 0X – 08 – 0X
SERIES CODE
NO. OF CONTACTS
SCREW-LOK
F2
Internal Thread
All dimensions in mm.
www.harwin.com
Patent Published
11
01-08-01
1+8+1 Configuration
02-08-02
2+8+2 Configuration
Gecko-MT Connectors
Female Cable Housings – Reverse Fix Panel Mount
GECKO-MT
Reverse fix screw-lok, where the male connector has the
floating screw.
Features potting wall for backpotting to give extra security.
No. 1 position identified on housing.
Order nuts for panel mount separately - see bottom of page.
1+8+1
2+8+2
All other dimensions as 1+8+1
3.75
1.25
No. 1 contact
1.25
3.00
7.70
6.50
7.70
22.80
16.55
M2
7.60
5.20
5.20
21.50
M2
27.70
M2
TOOLS
Recommended Crimp Tools – Z125-900 (signal),
Z125-903 (power)
Positioner – Z125-901 (signal), Z125-904 (power)
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Female contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 22496 F3 – 0X – 08 – 0X
SERIES CODE
NO. OF CONTACTS
SCREW-LOK
F3
01-08-01
1+8+1 Configuration
02-08-02
2+8+2 Configuration
With 5.2mm Panel Mount stud
REQUIRED HARDWARE
Order separately from connector
Hexagonal Board Mount Nut
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
4.00 A/F
ORDER CODE
ORDER CODE
G125-4500000B
All dimensions in mm.
www.harwin.com
3.00
Patent Published
12
G125-4510000B
Gecko-MT Connectors
Female Crimp Contacts
CONTACTS
GECKO-MT
4-finger Beryllium Copper contact design on both signal and
power contacts.
Crimp barrel meets all crimp guidelines and standards.
Instruction video online at www.harwin.com/harwintv.
POWER CONTACT
26 AWG
18 AWG
6.90
4.45
WIRE STRIPPING DETAILS
28 – 32 AWG
18 AWG - Ø1.80 max
26 AWG - Ø0.80 max
28 to 32 AWG - Ø0.72 max
Ident Groove
1.50 to 1.75 - 26 to 32 AWG
1.90 to 2.30 - 18 AWG
TOOLS
Recommended Crimp Tools – Z125-900 (signal),
Z125-903 (power)
Positioner – Z125-901 (signal), Z125-904 (power)
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Female crimp housings shown on previous pages.
Pre-cabled contacts shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 0XX 00 05
SERIES CODE
FINISH
TYPE
001
Female 26 AWG crimp contact
002
Female 28-32 AWG crimp contact
050
Female power crimp contact
All dimensions in mm.
www.harwin.com
05
Patent Published
13
Gold
Gecko-MT Connectors
Female Crimp Contacts – Pre-Crimped Wires
GECKO-MT
4-finger Beryllium Copper contact.
Ready for assembling to housing.
Crimp barrel meets all crimp guidelines and standards.
FEMALE SINGLE ENDED
FEMALE – FEMALE
Cable Length
Cable Length
TOOLS
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Female crimp housings and loose contacts shown on
previous pages.
Full cable assemblies shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – F XX XXXX X 94
CABLE COLOR
SERIES CODE
94
GENDER - FIRST END
F
White
TERMINATION - SECOND END
Female
CABLE SIZE
L
Loose cut end
F
Female
W1
26 AWG (signal)
W2
28 AWG (signal)
W3
30 AWG (signal)
0150
150mm
P1
18 AWG (power)
0300
300mm (double-ended)
0450
450mm (single-ended)
All dimensions in mm.
www.harwin.com
CABLE LENGTH
Patent Published
14
Gecko-MT Connectors
Female Cable Assemblies
GECKO-MT
Ready-made cable assemblies, backpotted for added strain
relief.
4-finger Beryllium Copper contacts.
No. 1 position identified on housing.
Constructed with Contact 1 to Contact 1, Contact A to
Contact A, etc.
FEMALE SINGLE ENDED
FEMALE - FEMALE
Cable
Length
Cable
Length
HOW TO ORDER
G125 – F CX 08 FX – XBXB – XXXX – XX
TERMINATION - SECOND END
SERIES CODE
L
GENDER - FIRST END
F
CABLE LENGTH
CABLE SIZE (SIGNAL)
26 AWG
C2
28 AWG
XXXX
Floating Hex Socket
F2
Internal Thread (Reverse Fix)
All dimensions in mm.
www.harwin.com
XXXXmm
POWER CONTACTS
SCREW-LOK
F1
Female connector
(same as First End)
F1 or F2
Female
C1
Loose cut end
Patent Published
15
1B1B
1+8+1 configuration
2B2B
2+8+2 configuration
Gecko-MT Connectors
Male Horizontal Throughboard
GECKO-MT
2A current rating for signal contacts, 10A for power contacts.
Polarized housing with 3 keyways.
Stainless steel screw fixing to mate with floating screw-loks
on female connectors, also with board mount thread.
Order bolts for board-mount separately.
If mating to a female cable connector, ensure the front
face of this connector is level to the PCB edge, or over.
Check Technical Drawing for details.
1+8+1
REQUIRED HARDWARE
21.50
16.55
No. 1 contact
5mm Hex Socket
Board Mount Bolt
Ø3.70
1.55 A/F
M2
1.25
M2
Order separately from connector
5.25
M2
2.00 max
3.30
Ø0.40
Ø1.25
3.50
7.70
ORDER CODE
G125-4520000B
1.25
4.90
0.625
6.20
7.70
5.00
7.70
3.75
1.25
1.25
3.75
16.55
1.25
Ø1.40
Ø0.55
Ø2.25
Recommended PC Board Pattern
2+8+2
All other dimensions as 1+8+1
7.70
3.00
7.70
3.00
22.80
22.80
27.70
Recommended PC Board Pattern
HOW TO ORDER
G125 – MH1 08 05 M4 – XADXAD P
PACKAGING
SERIES CODE
P
TOTAL NO. OF SIGNAL CONTACTS
POWER CONTACTS
08
SCREW-LOK
M4 With Board Mount
All dimensions in mm.
www.harwin.com
Tape & Reel strips
Patent Published
16
1AD1AD
1+8+1 Configuration
2AD2AD
2+8+2 Configuration
Gecko-MT Connectors
Male Horizontal Throughboard – Reverse Fix
1+8+1
GECKO-MT
Reverse fix screw-lok, where the male connector has the
floating screw.
2A current rating for signal contacts, 10A for power contacts.
Polarized housing with 3 keyways.
If mating to a female cable connector, ensure the front
face of this connector is level to the PCB edge, or over.
Check Technical Drawing for details.
2+8+2
21.50
16.55
No. 1 contact
1.25
M2
All other dimensions as 1+8+1
27.70
22.80
Ø3.00
5.25
1.5
A/F
3.30
Ø0.40
3.50
4.90
Ø1.25
1.25
7.70
9.90
1.25
3.75
1.25
7.70
Ø1.40
Ø0.55
3.00
7.70
3.00
7.70
1.25
3.75
Recommended PC Board Pattern
Recommended PC Board Pattern
HOW TO ORDER
G125 – MH1 08 05 M3 – XADXAD P
PACKAGING
SERIES CODE
P
TOTAL NO. OF SIGNAL CONTACTS
POWER CONTACTS
08
SCREW-LOK
M3
Reverse Fix Floating Hex Socket
All dimensions in mm.
www.harwin.com
Tape & Reel strips
Patent Published
17
1AD1AD
1+8+1 Configuration
2AD2AD
2+8+2 Configuration
Gecko-MT Connectors
Male Cable Housings
GECKO-MT
Features potting wall for backpotting to give extra security.
No. 1 position identified on housing.
Stainless steel screw fixing to mate with floating screw-loks
on female connectors.
Compatible with metal backshells.
1+8+1
1.25
2+8+2
3.75
1.25
All other dimensions as 1+8+1
7.70
No. 1 contact
3.00
6.50
22.80
7.70
16.55
M2
8.40
27.70
21.50
TOOLS
Recommended Crimp Tools – Z125-900 (signal),
Z125-903 (power)
Positioner – Z125-901 (signal), Z125-904 (power)
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Male contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 32496 M1 – 0X – 08 – 0X
SERIES CODE
NO. OF CONTACTS
SCREW-LOK
M1
Internal Thread
All dimensions in mm.
www.harwin.com
Patent Published
18
01-08-01
1+8+1 Configuration
02-08-02
2+8+2 Configuration
Gecko-MT Connectors
Male Cable Housings – Panel Mount
1+8+1
1.25
GECKO-MT
Features potting wall for backpotting to give extra security.
No. 1 position identified on housing.
Stainless steel screw fixing to mate with floating screw-loks
on female connectors.
Order nuts for panel mount separately - see bottom of page.
2+8+2
3.75
1.25
All other dimensions as 1+8+1
No.1 contact
7.70
3.00
6.50
7.70
16.55
22.80
M2
8.40
5.20
27.70
M2
21.50
TOOLS
Recommended Crimp Tools – Z125-900 (signal),
Z125-903 (power)
Positioner – Z125-901 (signal), Z125-904 (power)
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Male contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 32496 M2 – 0X – 08 – 0X
SERIES CODE
NO. OF CONTACTS
SCREW-LOK
M2
01-08-01
1+8+1 Configuration
02-08-02
2+8+2 Configuration
With 5.2mm Panel Mount stud
REQUIRED HARDWARE
Order separately from connector
Hexagonal Board Mount Nut
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
4.00 A/F
ORDER CODE
ORDER CODE
G125-4500000B
All dimensions in mm.
www.harwin.com
3.00
Patent Published
19
G125-4510000B
Gecko-MT Connectors
Male Cable Housings – Reverse Fix
GECKO-MT
Reverse fix floating screw-lok suitable for board-to-cable
applications, where the female connector is located on the
PCB.
Features potting wall for backpotting to give extra security.
No. 1 position identified on housing.
1+8+1
1.25
2+8+2
3.75
1.25
No. 1 contact
All other dimensions as 1+8+1
7.70
3.00
6.50
7.70
22.80
M2
16.55
8.40
27.70
Ø3.00
21.50
1.5 A/F
TOOLS
Recommended Crimp Tools – Z125-900 (signal),
Z125-903 (power)
Positioner – Z125-901 (signal), Z125-904 (power)
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Male contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 32496 M3 – 0X – 08 – 0X
SERIES CODE
NO. OF CONTACTS
SCREW-LOK
M3
Reverse Fix Floating Hex Socket
All dimensions in mm.
www.harwin.com
Patent Published
20
01-08-01
1+8+1 Configuration
02-08-02
2+8+2 Configuration
Gecko-MT Connectors
Male Crimp Contacts
GECKO-MT
Crimp barrel meets all crimp guidelines and standards.
Instruction video online at www.harwin.com/harwintv.
CONTACTS
POWER CONTACT
26 AWG
18 AWG
7.30
5.20
WIRE STRIPPING DETAILS
28 – 32 AWG
18 AWG - Ø1.80 max
26 AWG - Ø0.80 max
28 to 32 AWG - Ø0.72 max
Ident Groove
1.50 to 1.75 - 26 to 32 AWG
1.90 to 2.30 - 18 AWG
TOOLS
Recommended Crimp Tools – Z125-900 (signal),
Z125-903 (power)
Positioner – Z125-901 (signal), Z125-904 (power)
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Male housings shown on previous pages.
Pre-cabled contacts shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 1XX 00 05
SERIES CODE
FINISH
TYPE
101
Male 26 AWG crimp contact
102
Male 28-32 AWG crimp contact
150
Male power crimp contact
All dimensions in mm.
www.harwin.com
05
Patent Published
21
Gold
Gecko-MT Connectors
Male Crimp Contacts – Pre-Crimped Wires
GECKO-MT
Ready for assembling to housing.
Crimp barrel meets all crimp guidelines and standards.
MALE SINGLE ENDED
MALE – MALE
Cable Length
Cable Length
MALE – FEMALE
TOOLS
Contact Insertion/Removal Tool – Z125-902 (signal),
Z125-905 (power)
Cable Length
Male crimp housings and loose contacts shown on
previous pages.
Full cable assemblies shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – M XX XXXX X 94
CABLE COLOR
SERIES CODE
94
GENDER – FIRST END
M
TERMINATION – SECOND END
Male
CABLE SIZE
W1
26 AWG (signal)
White
L
Loose cut end
F
Female
M
Male
W2
28 AWG (signal)
W3
30 AWG (signal)
0150
150mm
P1
18 AWG (power)
0300
300mm (double-ended)
0450
450mm (single-ended)
All dimensions in mm.
www.harwin.com
CABLE LENGTH
Patent Published
22
Gecko-MT Connectors
Male Cable Assemblies
GECKO-MT
Ready-made cable assemblies, backpotted for added
strain relief.
4-finger Beryllium Copper contacts.
No. 1 position identified on housing.
Constructed with Contact 1 to Contact 1, Contact A to
Contact A, etc.
Male-to-male cable length (not shown) is measured in
the same style as male-to-female.
MALE SINGLE ENDED
MALE-FEMALE
Cable
Length
Cable
Length
HOW TO ORDER
G125 – M CX 08 MX – XDXD – XXXX – XX
TERMINATION - SECOND END
SERIES CODE
L
Loose cut end
F1
Female with Floating Hex Socket
F2
Female with Internal Thread
(Reverse Fix)
GENDER - FIRST END
M
Male
M1 or Male connector
M3
(same as First End)
CABLE SIZE (SIGNAL)
C1
26 AWG
C2
28 AWG
CABLE LENGTH
XXXX
SCREW-LOK
M1
Internal Thread
M3
Floating Hex Socket (Reverse Fix)
All dimensions in mm.
www.harwin.com
XXXXmm
POWER CONTACTS
Patent Published
23
1D1D
1+8+1 configuration
2D2D
2+8+2 configuration
Gecko-MT Connectors
Metal
XXXXXXXXXXXX
Hood / Backshell - Cable
GECKO-MT
XX
Supplied as a kit - includes 2 metal hood halves, and short screws
& nuts to join the two hood halves together (nuts not illustrated).
XX
Use
00 fixing kit
on male
housings
XXXXXXXXXX
XXXXXXX
XXXX
XXXX G125-32496M1-xx-08-xx for
standard
gender fixings.
XXXXXXXXXXXXXXX.
XX
F1 kit includes extended fixing screws - use with female housings
G125-2249600-xx-08-xx.
Tie-band can be used to attach external braid, to construct a
shielded cable assembly.
CALCULATION
HOOD / BACKSHELL
A
D
6.20
23.80
A
B + 16.8
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 4.3
1.5 A/F HEX
9.60
M2
6.60
F1 Fixing
C
7.00
F1 Fixing
HOW TO ORDER
G125 – 964 XX XX
SCREW-LOK
SERIES CODE
00
Use with G125-32496M1 male housings
F1
Use with G125-2249600 female housings
TOTAL NO. OF CONTACTS
16
Use with 1+8+1 configuration
26
Use with 2+8+2 configuration
BAND-IT TIE
For fixing braid to rear collar
(requires Tie Dex II A30199
Micro Band tool).
All dimensions in mm.
www.harwin.com
ORDER CODE
Patent Published
24
M80-9470000
Length = 206.8mm
M80-9480000
Length = 362.0mm
Gecko-MT Connectors
Metal Hood / Backshell - Board Mount or Panel Mount
GECKO-MT
Use with G125-FV10805F3-xABxAB connectors in a PCB
mounted application.
Use with G125-22496F3-xx-08-xx housings for a panel mount
application.
CALCULATION
HOOD / BACKSHELL
A
B + 14.4
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
A
Ø2.20
6.75
3.95
3.45
8.00
C
HOW TO ORDER
G125 – 960 XX 02
TOTAL NO. OF CONTACTS
SERIES CODE
All dimensions in mm.
www.harwin.com
Patent Published
25
16
Use with 1+8+1 configuration
26
Use with 2+8+2 configuration
Gecko-SL Specifications
Materials
Mechanical
Housings: Glass-filled High Temperature
Thermoplastic UL94V-0
GECKO-SL
Female contacts:
Beryllium Copper
Male contacts
PCB Connector:
Crimp:
Phosphor Bronze
Brass
Contact durability:
Contact retention in housing:
Finish: 0.2 – 0.3μm (8 – 12μ") Gold,
over 1.5 – 2.0μm (60 – 80μ") Nickel
Screw-Loks:
Electrical
Current
Individual contacts in isolation: 2.8A max (At 25°C)
All contacts simultaneously: 2.0A max (At 25°C)
450V DC or AC peak
250V DC or AC peak
Voltage proof
At sea level 1013 mbar:
600V DC or AC peak
Contact resistance
Initial:
After conditioning:
20mΩ max
25mΩ max
Insulation resistance
Initial:
After conditioning:
10GΩ min at 500V DC
>1GΩ min at 500V DC
6N min
Environmental
Stainless Steel
Working voltage
At sea level 1006 mbar:
At altitude 44 mbar:
1000 operations
Mating forces (per contact pair)
Insertion force:
2.8N max
Withdrawal force: 0.2N min
Environmental classification:
65/150/56 days at 93% RH
Operating temperature:
-65°C to +150°C
*Vibration sensitivity:
10Hz to 2000Hz, 1.5mm,
198m/s2 (20G) duration 6 hours
*Bump severity: 390m/s2 (40G), 4000 ±10 bumps
*Shock severity: 981m/s2 (100G) for 6ms in Z axis
490m/s2 (50G) for 11ms in X & Y axes
*Acceleration severity: 490m/s2 (50G)
* Tested with latched connectors.
Pin Numbering
FEMALE
MALE
1
5
5
1
6
10
10
6
All dimensions in mm.
www.harwin.com
Patent Published
26
Gecko-SL Mating Profiles
FEMALE
VERTICAL
THROUGHBOARD
MALE
All dimensions in mm.
www.harwin.com
9.15
10.05
Standard
CABLE
CABLE
Reverse Fix
9.80 max
7.25
7.15
HORIZONTAL
THROUGHBOARD
VERTICAL
SMT
VERTICAL SMT
GECKO-SL
VERTICAL THROUGHBOARD
9.25
10.15
Standard
7.23
Reverse Fix
7.30
10.90 max
11.05 max
Patent Published
27
12.70 max
Standard
11.90 max
Reverse Fix
9.95 max
13.38 max
Gecko-SL Connectors
Female Throughboard
GECKO-SL
4-finger Beryllium Copper contact.
Stainless steel screw fixing to mate with applicable
male connector.
Positive keyway polarization features.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
CALCULATION
3mm THROUGHBOARD
A
C
4.90
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 1.8
M2
3.90
5.25
D
No. 1 contact
2.00
Ø3.30
B
3.00
Ø3.00
1.25
Ø0.40
1.25
1.25
1.25
B
1.5 A/F HEX
Ø0.55
C
Recommended PC Board Pattern
HOW TO ORDER
G125 – F V1 XX 05 F1 X
PACKAGING
SERIES CODE
Tape & Reeled
P
Tape & Reel strips
FINISH
TYPE
V1
R
05
3mm Throughboard
Gold
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
28
Gecko-SL Connectors
Female Throughboard - Reverse Fix
GECKO-SL
4-finger Beryllium Copper contact.
Stainless steel screw fixing to mate with applicable male
connector.
Reverse fix screw-lok suitable for board-to-cable applications,
where the female connector is located on the PCB.
Order nuts for board-mount separately - see bottom of page.
F3 Screw-Lok is compatible with board mount metal backshell
G125-960 range.
WITH BOARD MOUNT
WITHOUT BOARD MOUNT
A
C
A
C
1.25
4.90
4.90
3.90
5.25
D
M2
3.90
No. 1 contact
5.25
1.25
1.25
B
M2
Ø0.40
1.25
Ø0.55
Recommended PC Board Pattern
B
1.25
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 1.8
Ø0.40
B
CALCULATION
B
1.25
1.25
3.00
5.00
M2
3.00
No. 1 contact
D
Ø0.55
1.25
Ø2.20
C
Recommended PC Board Pattern
HOW TO ORDER
G125 – F V1 XX 05 FX X
SERIES CODE
PACKAGING
TYPE
V1
3mm Throughboard
R
Tape & Reeled
P
Tape & Reel strips
SCREW-LOK
TOTAL NO. OF CONTACTS
F2
Internal Thread
06, 10, 12, 16, 20, 26, 34, 50
F3
With 5mm Board Mount stud
REQUIRED HARDWARE
Order separately from connector
Hexagonal Board Mount Nut
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
4.00 A/F
ORDER CODE
ORDER CODE
G125-4500000B
All dimensions in mm.
www.harwin.com
Patent Published
29
3.00
G125-4510000B
Gecko-SL Connectors
Female Surface Mount
GECKO-SL
4-finger Beryllium Copper contact.
Stainless steel screw fixing to mate with applicable
male connector.
Positive keyway polarization features.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
Available in Tape and Reel Packaging, with Pick and Place cap.
CALCULATION
SURFACE MOUNT
A
C
4.90
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 1.8
M2
No. 1 contact
3.90
D
5.25
0.15 max
B
2.00
1.25
5.80
Ø3.00
B
1.25
Ø3.30
1.20
Ø0.40
6.20
1.5 A/F HEX
0.70
C
Recommended PC Board Pattern
HOW TO ORDER
G125 – F S1 XX 05 F1 X
PACKAGING
SERIES CODE
Tape & Reeled
P
Tape & Reel strips
FINISH
TYPE
S1
R
05
Surface Mount
Gold
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
30
Gecko-SL Connectors
Female Surface Mount - Reverse Fix
GECKO-SL
Stainless steel screw fixing to mate with applicable male
connector.
Reverse fix screw-lok suitable for board-to-cable applications,
where the female connector is located on the PCB.
Order nuts for board-mount separately - see bottom of page.
Available in Tape and Reel Packaging, with Pick and Place cap.
WITH BOARD MOUNT
WITHOUT BOARD MOUNT
A
C
A
C
1.25
4.90
1.25
5.80
4.90
M2
No. 1 contact
Ø0.40
D
3.90
No. 1 contact
D
0.15
max
5.25
0.15
max
Ø0.40
3.90
5.80
1.25
B
B
1.25
M2
1.20
0.70
Recommended PC Board Pattern
1.25
B
M2
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 1.8
5.00
B
1.25
1.20
CALCULATION
6.20
5.25
Ø2.20
6.20
0.70
C
Recommended PC Board Pattern
HOW TO ORDER
G125 – F S1 XX 05 FX X
SERIES CODE
PACKAGING
TYPE
S1
Surface Mount
R
Tape & Reeled
P
Tape & Reel strips
SCREW-LOK
TOTAL NO. OF CONTACTS
F2
Internal Thread
06, 10, 12, 16, 20, 26, 34, 50
F3
With 5mm Board Mount stud
REQUIRED HARDWARE
Order separately from connector
Hexagonal Board Mount Nut
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
4.00 A/F
ORDER CODE
ORDER CODE
G125-4500000B
All dimensions in mm.
www.harwin.com
3.00
Patent Published
31
G125-4510000B
Gecko-SL Connectors
Female Crimp Housings
GECKO-SL
Features 2.5mm potting wall for extra security.
No. 1 position identified on housing.
3 polarizing points on each housing prevent mis-mating.
Use 00 Screw-Lok version (without fixings) with G125-964xxF1
metal hood / backshell, shown on a following page.
CALCULATION
FEMALE
A
C
4.90
6.50
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 1.8
M2
No. 1 contact
D
A
3.90
7.60
2.00
B
Ø3.00
1.5 A/F HEX
1.25
1.25
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Female contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 224
XX
SERIES CODE
Female Housing
Floating Hex Socket fixings
00
No fixings (use with Metal Hoods)
96
06, 10, 12, 16, 20, 26, 34, 50
www.harwin.com
F1
FINISH
TOTAL NO. OF CONTACTS
All dimensions in mm.
XX
SCREW-LOK
TYPE
224
96
Patent Published
32
Housing
Gecko-SL Connectors
XXXXXXXXXXXX
Female
Crimp Housings - Reverse Fix
GECKO-SL
Features 2.5mm potting wall for extra security.
XX
XX
F3 Screw-Lok is compatible with panel mount metal backshell
range.
G125-960
XXXXXXXXXX
XXXXXXX XXXX XXXX
Stainless
XXXXXXXXXXXXXXX.
steel screw fixing mates to applicable male
connector fitted with floating screw-loks.
XX
Order nuts for panel mount separately - see bottom of page.
WITH PANEL MOUNT
WITHOUT PANEL MOUNT
A
C
B
A
C
B
1.25
1.25
4.90
4.90
M2
1.25
3.90
D
3.90
M2
No. 1 contact
1.25
No. 1 contact
D
CALCULATION
7.60
6.50
7.60
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 1.8
5.20
M2
6.50
HOW TO ORDER
G125 – 224 XX 96 FX
SERIES CODE
TYPE
224
Female Housing
SCREW-LOK
F2
Internal Thread
F3
With 5.2mm Panel Mount stud
FINISH
TOTAL NO. OF CONTACTS
96
06, 10, 12, 16, 20, 26, 34, 50
Housing
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Female contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
REQUIRED HARDWARE
Order separately from connector
Hexagonal Board Mount Nut
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
4.00 A/F
ORDER CODE
ORDER CODE
G125-4500000B
All dimensions in mm.
www.harwin.com
Patent Published
33
3.00
G125-4510000B
Gecko-SL Connectors
Female
XXXXXXXXXXXX
Crimp Contacts, Dummy Contact
GECKO-SL
XX
4-finger Beryllium Copper contact on a female connector.
XX
Crimp barrel meets all crimp guidelines and standards.
2A
XXXXXXXXXX
current capacity,
XXXXXXX
resists
XXXX
high
XXXX
vibration and shock.
XXXXXXXXXXXXXXX.
Withstands extremes of temperature: -65°C to +150°C.
XX
Instruction video online at www.harwin.com/harwintv.
Dummy Contact can be used for additional polarization of
keying of multiple connectors. Also called Blanking Plug.
CONTACTS
DUMMY CONTACT
26 AWG
3.50
4.45
WIRE STRIPPING DETAILS
28 – 32 AWG
Ident Groove
26 AWG - Ø0.80 max
28 to 32 AWG - Ø0.72 max
1.50 to 1.75
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Female crimp housings shown on previous pages.
Pre-cabled contacts shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 0XX
00
05
SERIES CODE
FINISH
TYPE
001
Female 26 AWG crimp contact
002
Female 28-32 AWG crimp contact
020
Dummy Contact (blanking plug)
All dimensions in mm.
www.harwin.com
05
Patent Published
34
Gold
Gecko-SL Connectors
Female Crimp Contacts – Pre-Crimped Wires
GECKO-SL
4-finger Beryllium Copper contact.
Ready for assembling to housing.
Crimp barrel meets all crimp guidelines and standards.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
FEMALE SINGLE ENDED
FEMALE – FEMALE
Cable Length
Cable Length
TOOLS
Contact Insertion/Removal Tool – Z125-902
Female crimp housings and loose contacts shown on
previous pages.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – F WX XXXX X 94
CABLE COLOR
SERIES CODE
94
GENDER - FIRST END
F
TERMINATION - SECOND END
Female
CABLE SIZE
W1
26 AWG
W2
28 AWG
W3
30 AWG
All dimensions in mm.
www.harwin.com
White
L
Loose cut end
F
Female
CABLE LENGTH
Patent Published
35
0150
150mm
0300
300mm (double-ended)
0450
450mm (single-ended)
Gecko-SL Connectors
Female Cable Assemblies
GECKO-SL
4-finger Beryllium Copper contact.
No.1 position identified on housing.
Stainless steel screw fixing to mate with applicable
male connector.
Back potted for added strain relief.
Check website or Ask an Expert for available combinations.
PART NUMBERING SYSTEM
G125 – F X X XX XX FX - XXXX XX
TERMINATION - SECOND END
SERIES CODE
L
F0, F1,
F2 or F3
GENDER - FIRST END
F
Female
Standard Cables
D
Twisted Pairs
Female connector
(same as First End)
CABLE LENGTH
CABLE STYLE
C
Loose cut end
0150
150mm
0300
300mm (double-ended)
0450
450mm (single-ended)
XXXX
XXXXmm
CABLE SIZE
1
26 AWG
2
28 AWG
SCREW-LOK
F0
No fixings (use with Metal Hoods)
F1
Floating Hex Socket fixings
TOTAL NO. OF CONTACTS
F2
Internal Thread (reverse fix)
06, 10, 12, 16, 20, 26, 34, 50
F3
With 5.2mm panel mount stud
(reverse fix)
CABLE COLOR / BRAID
All dimensions in mm.
www.harwin.com
Patent Published
36
05
White cable
68
Multicolor cable (single-ended)
69
Shielded assembly (with metal
backshells & braid)
Gecko-SL Connectors
FEMALE SINGLE ENDED
Cable Length
FEMALE – FEMALE WITH TWISTED PAIRS
Cable Length
FEMALE - FEMALE WITH SHIELDING
Cable Length
All dimensions in mm.
www.harwin.com
Patent Published
37
GECKO-SL
Examples of available cable assembly options - see previous page for part numbering.
Cable assemblies are constructed with Contact 1 attached to Contact 1, Contact 2 to Contact 2, etc.
Twisted Pairs are 2 twists per inch and 3 twists per inch, alternated along the connector.
Gecko-SL Connectors
Male Vertical Throughboard
GECKO-SL
Stainless steel screw fixing to mate with applicable
female connector.
Order nuts for board-mount separately - see bottom of page.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
WITH BOARD MOUNT
WITHOUT BOARD MOUNT
A
C
M2
A
C
No. 1 contact
4.90
No. 1 contact
M2
4.90
1.25
4.90
4.90
Ø0.40
1.25
1.25
B
1.25
Ø0.55
Recommended PC Board Pattern
Ø0.40
B
CALCULATION
B
1.25
A
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 1.8
M2
B
1.25
B + 12.7
5.00
3.00
1.25
3.00
Ø0.55
1.25
Ø2.20
C
Recommended PC Board Pattern
HOW TO ORDER
G125 – M V1 XX 05 MX X
SERIES CODE
PACKAGING
TYPE
V1
3mm Throughboard
06, 10, 12, 16, 20, 26, 34, 50
REQUIRED HARDWARE
Tape & Reel strips
M1
Internal Thread
M2
With 5mm Board Mount Stud
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
ORDER CODE
ORDER CODE
G125-4500000B
www.harwin.com
P
Order separately from connector
Hexagonal Board Mount Nut
All dimensions in mm.
Tape & Reeled
SCREW-LOK
TOTAL NO. OF CONTACTS
4.00 A/F
R
Patent Published
38
3.00
G125-4510000B
Gecko-SL Connectors
Male Vertical Throughboard - Reverse Fix
GECKO-SL
Stainless steel screw fixing to mate with applicable female
connector.
No. 1 position identified on housing.
CALCULATION
THROUGHBOARD
A
C
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
1.25
4.90
No. 1 contact
M2
4.90
2.00
Ø3.30
1.25
Ø3.00
B
3.00
B
1.25
1.25
Ø0.40
1.5 A/F HEX
Ø0.55
C
Recommended PC Board Pattern
HOW TO ORDER
SERIES CODE
G125 – M V1 XX 05 M3 X
TYPE
V1
3mm Throughboard
Tape & Reeled
P
Tape & Reel strips
05
06, 10, 12, 16, 20, 26, 34, 50
www.harwin.com
R
FINISH
TOTAL NO. OF CONTACTS
All dimensions in mm.
PACKAGING
Patent Published
39
Gold
Gecko-SL Connectors
Male Horizontal Throughboard
GECKO-SL
Stainless steel screw fixing to mate with floating screw-loks
on female connectors, also with board mount thread.
Order bolts for board-mount separately.
If mating to a female cable connector, ensure the front
face of this connector is level to the PCB edge, or over.
Check Technical Drawing for details.
CALCULATION
THROUGHBOARD
A
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
6.20
C
No. 1 contact
M2
1.25
C
M2
5.25
3.30
1.25
Ø2.25
1.25
1.25
Ø0.40
1.25
1.25
B
Ø0.55
4.90
Recommended PC Board Pattern
7.70
REQUIRED HARDWARE
B
Order separately from connector
5mm Hex Socket
Board Mount Bolt
Ø3.70
1.55 A/F
M2
2.00 max
5.00
ORDER CODE
G125-4520000B
HOW TO ORDER
SERIES CODE
G125 – M H1 XX 05 M4 X
TYPE
H1
3mm Throughboard
Tape & Reeled
P
Tape & Reel strips
05
06, 10, 12, 16, 20, 26, 34, 50
www.harwin.com
R
FINISH
TOTAL NO. OF CONTACTS
All dimensions in mm.
PACKAGING
Patent Published
40
Gold
Gecko-SL Connectors
Male Horizontal Throughboard - Reverse Fix
GECKO-SL
Stainless steel screw fixing to mate with applicable female
connector.
No. 1 position identified on housing.
If mating to a female cable connector, ensure the front
face of this connector is level to the PCB edge, or over.
Check Technical Drawing for details.
CALCULATION
THROUGHBOARD
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
A
C
No. 1 contact
Ø3.00
M2
5.25
1.5 A/F
1.25
3.30
Ø0.40
1.25
1.25
4.90
B
4.90
1.25
1.25
9.90
B
Ø0.55
Recommended PC Board Pattern
HOW TO ORDER
SERIES CODE
G125 – M H1 XX 05 M3 X
TYPE
H1
3mm Throughboard
Tape & Reeled
P
Tape & Reel strips
05
06, 10, 12, 16, 20, 26, 34, 50
www.harwin.com
R
FINISH
TOTAL NO. OF CONTACTS
All dimensions in mm.
PACKAGING
Patent Published
41
Gold
Gecko-SL Connectors
Male Vertical Surface Mount
GECKO-SL
Stainless steel screw fixing to mate with applicable
female connector.
Order nuts for board-mount separately - see bottom of page.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
WITH BOARD MOUNT
WITHOUT BOARD MOUNT
A
C
A
C
No. 1 contact
M2
M2
4.90
B
1.25
1.20
0.70
Recommended PC Board Pattern
0.15 max
Ø0.40
B
CALCULATION
6.20
4.90
1.25
5.00
0.15 max
5.80
B
4.90
No. 1 contact
4.90
Ø0.40
1.25
1.25
1.25
M2
5.80
B
1.25
1.20
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
D
B + 1.8
Ø2.20
6.20
0.70
C
Recommended PC Board Pattern
HOW TO ORDER
G125 – M S1 XX 05 MX X
SERIES CODE
PACKAGING
TYPE
S1
Surface Mount
06, 10, 12, 16, 20, 26, 34, 50
REQUIRED HARDWARE
M1
Internal Thread
M2
With 5mm Board Mount Stud
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
ORDER CODE
ORDER CODE
G125-4500000B
www.harwin.com
Tape & Reel strips
Order separately from connector
Hexagonal Board Mount Nut
All dimensions in mm.
Tape & Reeled
P
SCREW-LOK
TOTAL NO. OF CONTACTS
4.00 A/F
R
3.00
Patent Published
42
G125-4510000B
Gecko-SL Connectors
Male Vertical Surface Mount - Reverse Fix
GECKO-SL
Stainless steel screw fixing to mate with applicable female
connector.
Reverse fix screw-lok suitable for board-to-cable applications,
where the female connector is located on the PCB.
CALCULATION
SURFACE MOUNT
A
C
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
1.25
4.90
No. 1 contact
M2
Ø0.40
4.90
2.00
1.25
Ø3.00
B
0.15 max
B
1.50 A/F HEX
1.25
Ø3.30
1.20
5.80
6.20
0.70
C
Recommended PC Board Pattern
HOW TO ORDER
SERIES CODE
G125 – M S1 XX 05 M3 X
TYPE
S1
Surface Mount
Tape & Reeled
P
Tape & Reel strips
05
06, 10, 12, 16, 20, 26, 34, 50
www.harwin.com
R
FINISH
TOTAL NO. OF CONTACTS
All dimensions in mm.
PACKAGING
Patent Published
43
Gold
Gecko-SL Connectors
XXXXXXXXXXXX
Male Crimp Housing
GECKO-SL
XX
Features 2.5mm potting wall for extra security.
XX
No. 1 position identified on housing.
XXXXXXXXXX
3 polarizing points
XXXXXXX
on each
XXXXhousing
XXXX prevent mis-mating.
XXXXXXXXXXXXXXX.
Housing without fixings can be used with G125-964xxF1
metal hoods / backshells for reverse fix screw-lok.
XX
Order nuts for panel mount separately - see bottom of page.
WITH PANEL MOUNT
WITHOUT PANEL MOUNT
A
C
A
C
6.50
M2
4.90
No. 1 contact
No. 1 contact
M2
4.90
8.40
8.40
1.25
B
6.50
1.25
CALCULATION
A
B + 12.7
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
B
1.25
5.20
M2
1.25
HOW TO ORDER
G125 – 324 XX 96 XX
SERIES CODE
TYPE
324
Male Housing
SCREW-LOK
M1
Internal Thread
M2
With 5.2mm Panel Mount stud
00
No fixings (use with metal hoods)
TOTAL NO. OF CONTACTS
FINISH
06, 10, 12, 16, 20, 26, 34, 50
96
Housing
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Male contacts shown on a following page.
Instruction sheets available at
www.harwin.com/instructions.
REQUIRED HARDWARE
Order separately from connector
Hexagonal Board Mount Nut
Slotted Board Mount Nut
Ø4.00
1.60
M2
M2
4.00 A/F
All dimensions in mm.
www.harwin.com
ORDER CODE
ORDER CODE
G125-4500000B
G125-4510000B
Patent Published
44
3.00
Gecko-SL Connectors
Male
XXXXXXXXXXXX
Crimp Housing - Reverse Fix
GECKO-SL
XX
Features 2.5mm potting wall for extra security.
XX
Stainless steel screw fixing to mate with applicable female
connector.
XXXXXXXXXX XXXXXXX XXXX XXXX
Reverse
XXXXXXXXXXXXXXX.
fix screw-lok suitable for board-to-cable applications,
where
the
female connector is located on the PCB.
XX
CALCULATION
MALE
A
B + 12.7
A
B
0.625 x (Total No. of contacts - 2)
C
C
B + 7.8
4.90
6.50
M2
No. 1 contact
8.40
2.00
B
Ø3.00
1.25
1.50 A/F HEX
1.25
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Male contacts shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 324
XX
SERIES CODE
M3
FINISH
96
TYPE
324
96
Male Housing
Housing
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
45
Gecko-SL Connectors
Male Crimp Contacts, Dummy Contact
GECKO-SL
Crimp barrel meets all crimp guidelines and standards.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
Instruction video online at www.harwin.com/harwintv.
Dummy Contact can be used for additional polarization of
keying of multiple connectors. Also called Blanking Plug.
DUMMY CONTACT
CONTACTS
26 AWG
3.50
5.20
WIRE STRIPPING DETAILS
28 – 32 AWG
Ident Groove
26 AWG - Ø0.80 max
28 to 32 AWG - Ø0.72 max
1.50 to 1.75
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Male crimp housings shown on previous pages.
Pre-cabled contacts shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – XXX 00 05
SERIES CODE
FINISH
TYPE
101
Male 26 AWG crimp contact
102
Male 28-32 AWG crimp contact
020
Dummy Contact (blanking plug)
All dimensions in mm.
www.harwin.com
05
Patent Published
46
Gold
Gecko-SL Connectors
Male Crimp Contacts – Pre-Crimped Wires
GECKO-SL
Ready for assembling to housing.
Crimp barrel meets all crimp guidelines and standards.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
MALE SINGLE ENDED
MALE – MALE
Cable Length
Cable Length
MALE – FEMALE
TOOLS
Contact Insertion/Removal Tool – Z125-902
Male crimp housings and loose contacts shown on
previous pages.
> Full cable assemblies shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
Cable Length
HOW TO ORDER
G125 – M WX XXXX X 94
CABLE COLOR
SERIES CODE
94
GENDER – FIRST END
M
TERMINATION – SECOND END
Male
CABLE SIZE
W1
26 AWG (signal)
W2
28 AWG (signal)
W3
30 AWG (signal)
All dimensions in mm.
www.harwin.com
White
L
Loose cut end
F
Female
M
Male
CABLE LENGTH
Patent Published
47
0150
150mm
0300
300mm (double-ended)
0450
450mm (single-ended)
Gecko-SL Connectors
XXXXXXXXXXXX
Male Cable Assemblies
GECKO-SL
XX
No. 1 position identified on housing.
XX
Stainless steel screw fixing to mate with applicable male
connector. XXXXXXX XXXX XXXX
XXXXXXXXXX
XXXXXXXXXXXXXXX.
Back potted for added strain relief.
XX
Check website or Ask an Expert for available combinations.
PART NUMBERING SYSTEM
G125 – M X X XX XX MX - XXXX XX
TERMINATION - SECOND END
SERIES CODE
L
GENDER - FIRST END
M
Male
Standard Cables
D
Twisted Pairs
F0
Female connector
No fixings (use with Metal Hoods)
F1
Female connector
Floating Hex Socket fixings
M1 or
Male connector (same as First end)
M3
CABLE STYLE
C
Loose cut end
CABLE LENGTH
CABLE SIZE
1
26 AWG
2
28 AWG
TOTAL NO. OF CONTACTS
0150
150mm
0300
300mm (double-ended)
0450
450mm (single-ended)
XXXX
XXXXmm
SCREW-LOK
06, 10, 12, 16, 20, 26, 34, 50
M1
Internal thread
M3
Floating Hex Socket
(reverse fix)
CABLE COLOR / BRAID
All dimensions in mm.
www.harwin.com
Patent Published
48
05
White cable
68
Multicolor cable (single-ended)
69
Shielded assembly (with metal
backshells & braid)
Gecko-SL Connectors
MALE SINGLE ENDED
Cable Length
MALE – FEMALE WITH SHIELDING
MALE – MALE WITH TWISTED PAIRS
Cable
Length
Cable
Length
All dimensions in mm.
www.harwin.com
Patent Published
49
GECKO-SL
Examples of available cable assembly options - see previous page for part numbering.
Cable assemblies are constructed with Contact 1 attached to Contact 1, Contact 2 to Contact 2, etc.
Twisted Pairs are 2 twists per inch and 3 twists per inch, alternated along the connector.
Gecko-SL Connectors
XXXXXXXXXXXX
Metal
Hood / Backshell - Cable
GECKO-SL
Supplied as a kit - includes 2 metal hood halves, and
XX
short screws & nuts to join the two hood halves together
XX
(nuts not illustrated).
XXXXXXXXXX XXXXXXX XXXX XXXX
Use
00 fixing kit on male housings G125-324xx96M1 for
XXXXXXXXXXXXXXX.
standard gender fixings.
XX
F1 kit includes extended fixing screws - use with female
housings G125-224xx9600 for standard gender fixings, or
G125-324xx9600 for reverse fix.
CALCULATION
HOOD / BACKSHELL
A
B + 16.8
A
B
0.625 x (Total No. of contacts - 2)
D
C
B + 7.8
D
B + 4.3
23.80
6.20
1.5 A/F HEX
9.60
6.60
F1 Fixing
C
7.00
F1 Fixing
HOW TO ORDER
G125 – 964 XX XX
SCREW-LOK
SERIES CODE
00
Use with G125-324xx96M1 male housings
F1
Use with G125-224xx9600 female housings
or G125-324xx9600 male housings
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
BAND-IT TIE
For fixing braid to rear collar
(requires Tie Dex II A30199
Micro Band tool).
All dimensions in mm.
www.harwin.com
ORDER CODE
Patent Published
50
M80-9470000
Length = 206.8mm
M80-9480000
Length = 362.0mm
Gecko-SL Connectors
Metal Hood / Backshell - Board Mount or Panel Mount
GECKO-SL
Use with G125-MV1xx05M2x male connectors or G125FV1xx05F3x female connectors in a PCB mounted application.
Use with G125-324xx96M2 male housings or G125-224xx96F3
female housings in a panel mount application.
Mating connector to be fitted with metal backshell G125964xxF1 (shown on previous page) for complete EMC shielded
connection.
CALCULATION
HOOD / BACKSHELL
A
B + 14.4
B
0.625 x (Total No. of contacts - 2)
C
B + 7.8
A
Ø2.20
6.75
3.95
3.45
8.00
C
HOW TO ORDER
G125 – 960 XX 02
TOTAL NO. OF CONTACTS
SERIES CODE
All dimensions in mm.
www.harwin.com
06, 10, 12, 16, 20, 26, 34, 50
Patent Published
51
Gecko with Latches Specifications
GECKO WITH LATCHES
Materials
Mechanical
Housings: Glass-filled High Temperature
Thermoplastic UL94V-0
Female contacts:
Beryllium Copper
Male contacts
PCB Connector:
Crimp:
Phosphor Bronze
Brass
Contact durability:
Contact retention in housing:
Finish: 0.2 – 0.3μm (8 – 12μ") Gold,
over 1.5 – 2.0μm (60 – 80μ") Nickel
Latches:
Electrical
Current
Individual contacts in isolation: 2.8A max (At 25°C)
All contacts simultaneously: 2.0A max (At 25°C)
Flex Circuit Assembly:
0.4A max per track (At 25°C)
450V DC or AC peak
250V DC or AC peak
Voltage proof
At sea level 1013 mbar:
600V DC or AC peak
Contact resistance
Initial:
After conditioning:
20mΩ max
25mΩ max
Insulation resistance
Initial:
After conditioning:
10GΩ min at 500V DC
>1GΩ min at 500V DC
6N min
Environmental
Copper Alloy
Working voltage
At sea level 1006 mbar:
At altitude 44 mbar:
1000 operations
Mating forces (per contact pair)
Insertion force:
2.8N max
Withdrawal force: 0.2N min
Environmental classification:
65/150/56 days at 93% RH
Operating temperature:
-65°C to +150°C
*Vibration sensitivity:
10Hz to 2000Hz, 1.5mm,
198mm/s2 (20G) duration 6 hours
*Bump severity: 390m/s2 (40G), 4000 ±10 bumps
*Shock severity: 981m/s2 (100G) for 6ms in Z axis
490m/s2 (50G) for 11ms in X & Y axes
*Acceleration severity: 490m/s2 (50G)
* Tested with latched connectors.
Pin Numbering
FEMALE
MALE
6
1
6
1
7
12
12
7
All dimensions in mm.
www.harwin.com
Patent Published
52
FEMALE
VERTICAL THROUGHBOARD
VERTICAL SMT
7.15
7.23
HORIZONTAL
THROUGHBOARD
8.60
8.68
VERTICAL
SMT
7.23
7.90 max
9.55 max
MALE
VERTICAL
THROUGHBOARD
CABLE
CABLE
All dimensions in mm.
www.harwin.com
7.31
9.00 max
9.15 max
Patent Published
53
8.05 max
9.60 max
GECKO WITH LATCHES
Gecko with Latches Mating Profiles
Gecko with Latches Connectors
Female Throughboard
GECKO WITH LATCHES
4-finger Beryllium Copper contact.
Positive keyway polarization features.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
3mm THROUGHBOARD
4.5mm THROUGHBOARD
A
A
4.90
4.90
No. 1 contact
No. 1 contact
C
3.90
C
3.90
5.25
5.25
3.00
4.50
1.25
1.25
Ø0.40
Ø0.40
1.25
B
1.25
B
B
1.25
1.25
Ø0.55 min
Recommended PC Board Pattern
B
1.25
CALCULATION
A
B + 3.8
B
0.625 x (Total No. of contacts - 2)
C
B + 1.8
1.25
Ø0.55 min
Recommended PC Board Pattern
HOW TO ORDER
G125 – F VX XX 05 L0 X
PACKAGING
SERIES CODE
TYPE
V1
3mm Throughboard
V2
4.5mm Throughboard
R
Tape & Reeled
P
Tape & Reel strips
FINISH
05
Gold
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
54
Gecko with Latches Connectors
GECKO WITH LATCHES
Female Surface Mount
4-finger Beryllium Copper contact.
Positive keyway polarization features.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
Available in Tape and Reel Packaging, with Pick and Place cap.
CALCULATION
SURFACE MOUNT
A
A
B + 3.8
B
0.625 x (Total No. of contacts - 2)
C
B + 1.8
4.90
B
1.25
No. 1 contact
3.90
1.20
C
6.20
5.25
1.25
5.80
0.15 max
1.25
Ø0.40
0.70
Recommended PC Board Pattern
B
HOW TO ORDER
G125 – F S1 XX 05 L0 X
PACKAGING
SERIES CODE
Tape & Reeled
P
Tape & Reel strips
FINISH
TYPE
S1
R
05
Surface Mount
Gold
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
55
Gecko with Latches Connectors
Female Crimp Housings
GECKO WITH
GECKOLATCHES
Features potting wall for extra security.
No. 1 position identified on housing.
Withstands extremes of temperature: -65°C to +150°C.
3 polarizing points on each housing prevent mis-mating.
CALCULATION
FEMALE
B
1.25
A
B + 3.8
B
0.625 x (Total No. of contacts - 2)
C
B + 1.8
No. 1 contact
1.25
3.90
C
5.70
A
4.90
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Female contacts shown on following pages.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 204
XX
96
L0
LATCHES
L0
SERIES CODE
FINISH
TYPE
204
No Latches
96
Female Housing
Housing
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
56
Gecko with Latches Connectors
GECKO WITH LATCHES
Female Crimp Contacts, Dummy Contact
4-finger Beryllium Copper contact on a female connector.
Crimp barrel meets all crimp guidelines and standards.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
Instruction video online at www.harwin.com/harwintv.
Dummy Contact can be used for additional polarization of
keying of multiple connectors. Also called Blanking Plug.
DUMMY CONTACT
CONTACTS
26 AWG
3.50
4.45
WIRE STRIPPING DETAILS
28 – 32 AWG
Ident Groove
26 AWG - Ø0.80 max
28 to 32 AWG - Ø0.72 max
1.50 to 1.75
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Female crimp housing shown on previous page.
Pre-cabled contacts shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 0XX 00 05
SERIES CODE
FINISH
TYPE
001
Female 26 AWG crimp contact
002
Female 28-32 AWG crimp contact
020
Dummy Contact (blanking plug)
All dimensions in mm.
www.harwin.com
05
Patent Published
57
Gold
Gecko with Latches Connectors
Female Crimp Contacts – Pre-Crimped Wires
GECKO WITH LATCHES
4-finger Beryllium Copper contact.
Ready for assembling to housing.
Crimp barrel meets all crimp guidelines and standards.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
FEMALE SINGLE ENDED
FEMALE – FEMALE
Cable Length
Cable Length
TOOLS
Contact Insertion/Removal Tool – Z125-902
Female crimp housing and loose contacts shown on
previous pages.
Full Cable assemblies shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – F WX XXXX X 94
CABLE COLOR
SERIES CODE
94
GENDER - FIRST END
F
TERMINATION - SECOND END
Female
CABLE SIZE
W1
26 AWG
W2
28 AWG
W3
30 AWG
All dimensions in mm.
www.harwin.com
White
L
Loose cut end
F
Female
CABLE LENGTH
Patent Published
58
0150
150mm
0300
300mm (double-ended)
0450
450mm (single-ended)
Gecko with Latches Connectors
GECKO WITH LATCHES
Female Cable Assemblies
4-finger Beryllium Copper contact.
No. 1 position identified on housing.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
Back potted for added strain relief.
Check website or Ask an Expert for available combinations.
PART NUMBERING SYSTEM
G125 – F X X XX XX L0 – XXXX X
TERMINATION - SECOND END
SERIES CODE
L
Loose cut end
F
Female connector
GENDER - FIRST END
F
Female
CABLE LENGTH
CABLE STYLE
0150
150mm
0300
300mm (double-ended)
450mm (single-ended)
XXXXmm
C
Standard Cables
0450
D
Twisted Pairs
XXXX
LATCHES
CABLE SIZE
1
26 AWG
2
28 AWG
3
30 AWG
L0
No Latches
CABLE COLOR
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
59
05
White cable
68
Multicolor cable (single-ended)
Gecko with Latches Connectors
GECKO WITH LATCHES
Examples of available cable assembly options - see previous page for part numbering.
Cable assemblies are constructed with Contact 1 attached to Contact 1, Contact 2 to Contact 2, etc.
Twisted Pairs are 2 twists per inch and 3 twists per inch, alternated along the connector.
FEMALE SINGLE ENDED
Cable Length
FEMALE – FEMALE WITH TWISTED PAIRS
Cable Length
All dimensions in mm.
www.harwin.com
Patent Published
60
Gecko with Latches Connectors
GECKO WITH LATCHES
Male Vertical Throughboard
Secure fixing to the PCB via retention barbs for through hole.
Easy-to-release latches require no tooling.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
CALCULATION
THROUGHBOARD
A
A
B + 3.8
B
0.625 x (Total No. of contacts - 2)
C
B + 5.2
4.90
No. 1 contact
C
B + 2.50
6.80
B
1.90
1.25
Oval holes
required for latches
4.90
Tail
Ø0.55
1.00
1.25
Latch
Ø0.40
1.25
1.25
Recommended PC Board Pattern
B
HOW TO ORDER
G125 – M VX XX 05 LX X
PACKAGING
SERIES CODE
TYPE
V1
3mm Throughboard Tail
V2
4.5mm Throughboard Tail
R
Tape & Reeled
P
Tape & Reel strips
LATCH
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
L0
No Latch
L1
Latch for 1.6mm PCB (use with V1)
L2
Latch for 2.4mm PCB (use with V2)
FINISH
05
All dimensions in mm.
www.harwin.com
Patent Published
61
Gold
Gecko with Latches Connectors
Male Horizontal Throughboard - Latched
GECKO WITH
GECKOLATCHES
Secure fixing to the PCB via retention barbs for through hole.
Surface mount option for automated assembly.
Easy-to-release latches – tooling available for
additional assistance with releasing latches
– see part numbers Z125-926xx00.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
THROUGHBOARD LATCH
A
SURFACE MOUNT LATCH
8.00
No. 1
contact
A
5.50
8.00
No. 1
contact
5.50
Barbs
1.25
Tail
Ø0.40
B
Tail
Ø0.40
1.25
1.25
1.25
B
2.00
4.70
4.70
6.20
6.20
C
C
2.00
B
1.25
1.25
B
1.25
1.25
1.25
CALCULATION
1.90
A
Ø0.55
1.00
Recommended PC Board Pattern
2.00
Ø0.55
B + 4.3
B
0.625 x (Total No. of contacts - 2)
C
B + 5.2
3.20
2.95
2.00
SMT Pads
Recommended PC Board Pattern
HOW TO ORDER
G125 – M HX XX 05 LX X
PACKAGING
SERIES CODE
TYPE
H1
3.2mm Throughboard Tail
H2
4.7mm Throughboard Tail
R
Tape & Reeled
P
Tape & Reel strips
LATCH
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
L1
Latch for 1.6mm PCB (use with H1)
L2
Latch for 2.4mm PCB (use with H2)
L3
Surface Mount Latch
FINISH
05
All dimensions in mm.
www.harwin.com
Patent Published
62
Gold
Gecko with Latches Connectors
GECKO WITH
GECKOLATCHES
Male Horizontal Throughboard - Without Latch
Secure fixing to the PCB via retention barbs for through hole.
Surface mount option for automated assembly.
2A current capacity.
Withstands extremes of temperature: -65°C to +150°C.
THROUGHBOARD FIXING
A
SURFACE MOUNT FIXING
No. 1
contact
6.20
A
5.50
6.20
No. 1
contact
Barbs
1.25
Tail
Ø0.40
1.25
1.25
B
5.50
Tail
Ø0.40
1.25
B
2.00
4.70
4.70
B
2.00
1.25
B
1.25
1.25
1.25
1.25
Ø0.55
1.90
CALCULATION
Ø0.55
1.00
Recommended PC Board Pattern
2.00
3.20
A
B + 4.3
B
0.625 x (Total No. of contacts - 2)
2.95
2.00
SMT Pads
Recommended PC Board Pattern
HOW TO ORDER
G125 – M HX XX 05 LX X
PACKAGING
SERIES CODE
R
Tape & Reeled
P
Tape & Reel strips
TYPE
H1
3.2mm Throughboard Tail
H2
4.7mm Throughboard Tail
FIXING
TOTAL NO. OF CONTACTS
L5
Barbs for 1.6mm PCB (use with H1)
L6
Barbs for 2.4mm PCB (use with H2)
L7
Surface Mount Fixing
06, 10, 12, 16, 20, 26, 34, 50
FINISH
05
All dimensions in mm.
www.harwin.com
Patent Published
63
Gold
Gecko with Latches Connectors
Male Vertical Surface Mount
GECKO WITH LATCHES
Secure fixing to the PCB via hold-down tabs (SMT).
Easy-to-release latches require no tooling.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
THROUGHBOARD LATCH
SURFACE MOUNT LATCH
A
A
Ø0.40
Ø0.40
4.90
4.90
1.25
1.25
No. 1 contact
C
6.80
6.80
4.90
1.25
B
C + 0.60
0.15 max
Latch
1.25
B
Holes
required
for latches
1.90
5.80
6.20
1.20
B
0.70
Recommended PC Board Pattern
5.80
B + 5.80
B + 2.80
6.20
CALCULATION
A
4.90
0.15 max
End pads
required
for latches
B + 2.50
1.00
1.25
No. 1 contact
C
1.20
B + 3.8
B
0.625 x (Total No. of contacts - 2)
C
B + 5.2
1.85
0.70
1.25
B
Recommended PC Board Pattern
HOW TO ORDER
G125 – M S1 XX 05 LX X
SERIES CODE
PACKAGING
TYPE
S1
Surface Mount
06, 10, 12, 16, 20, 26, 34, 50
FINISH
Gold
All dimensions in mm.
www.harwin.com
Tape & Reeled
P
Tape & Reel strips
LATCH
TOTAL NO. OF CONTACTS
05
R
Patent Published
64
L0
No Latch
L1
Latch for 1.6mm PCB
L2
Latch for 2.4mm PCB
L3
Surface Mount Latch
Gecko with Latches Connectors
GECKO WITH LATCHES
Male Crimp Housing
Features potting wall for extra security.
No. 1 position identified on housing.
Withstands extremes of temperature: -65°C to +150°C.
3 polarizing points on each housing prevent mis-mating.
Easy to release latches require no tooling.
CALCULATION
MALE
B
1.25
A
B + 3.8
B
0.625 x (Total No. of contacts - 2)
C
B + 5.2
1.25
No. 1 contact
C
8.40
6.50
A
4.90
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Male contacts shown on following pages.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – 304 XX 96 LX
LATCH
SERIES CODE
TYPE
304
L0
No Latches
L4
Latches (Male Only)
FINISH
Male Housing
96
Housing
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
65
Gecko with Latches Connectors
Male Crimp Contacts
GECKO WITH LATCHES
Crimp barrel meets all crimp guidelines and standards.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
Instruction video online at www.harwin.com/harwintv.
Dummy Contact can be used for additional polarization of
keying of multiple connectors. Also called Blanking Plug.
CONTACTS
DUMMY CONTACT
26 AWG
3.50
5.20
WIRE STRIPPING DETAILS
28 – 32 AWG
Ident Groove
26 AWG - Ø0.80 max
28 to 32 AWG - Ø0.72 max
1.50 to 1.75
TOOLS
Recommended Crimp Tool – Z125-900
Positioner – Z125-901
Contact Insertion/Removal Tool – Z125-902
Male crimp housing shown on previous page.
Pre-cable contacts shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
HOW TO ORDER
G125 – XXX 00 05
SERIES CODE
FINISH
TYPE
101
Male 26 AWG crimp contact
102
Male 28-32 AWG crimp contact
020
Dummy Contact (blanking plug)
All dimensions in mm.
www.harwin.com
05
Patent Published
66
Gold
Gecko with Latches Connectors
GECKO WITH LATCHES
Male Crimp Contacts – Pre-Crimped Wires
Ready for assembling to housing.
Crimp barrel meets all crimp guidelines and standards.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
MALE SINGLE ENDED
MALE – MALE
Cable Length
Cable Length
MALE – FEMALE
TOOLS
Contact Insertion/Removal Tool – Z125-902
Male crimp housing and loose contacts shown on
previous pages.
Full Cable assemblies shown on following page.
Instruction sheets available at
www.harwin.com/instructions.
Cable Length
HOW TO ORDER
G125 – M WX XXXX X 94
CABLE COLOR
SERIES CODE
94
GENDER – FIRST END
M
TERMINATION – SECOND END
Male
CABLE SIZE
W1
26 AWG
W2
28 AWG
W3
30 AWG
All dimensions in mm.
www.harwin.com
White
L
Loose cut end
F
Female
M
Male
CABLE LENGTH
Patent Published
67
0150
150mm
0300
300mm (double-ended)
0450
450mm (single-ended)
Gecko with Latches Connectors
Male Cable Assemblies
GECKO WITH LATCHES
No. 1 position identified on housing.
2A current capacity, resists high vibration and shock.
Withstands extremes of temperature: -65°C to +150°C.
Back potted for added strain relief.
4-finger Beryllium Copper contact on the female connector.
Check website or Ask an Expert for available combinations.
PART NUMBERING SYSTEM
G125 – M X X XX XX LX – XXXX X
TERMINATION - SECOND END
SERIES CODE
GENDER - FIRST END
M
L
Loose cut end
F
Female connector
M
Male connector
Male
CABLE LENGTH
CABLE STYLE
C
Standard Cables
D
Twisted Pairs
CABLE SIZE
0150
150mm
0300
300mm (double-ended)
0450
450mm (single-ended)
XXXX
XXXXmm
LATCHES
1
26 AWG
2
28 AWG
L0
No Latches
30 AWG
L4
Latches (male connectors only)
3
CABLE COLOR
TOTAL NO. OF CONTACTS
06, 10, 12, 16, 20, 26, 34, 50
All dimensions in mm.
www.harwin.com
Patent Published
68
05
White cable
68
Multicolor cable (single-ended)
Gecko with Latches Connectors
GECKO WITH LATCHES
Examples of available cable assembly options - see previous page for part numbering.
Cable assemblies are constructed with Contact 1 attached to Contact 1, Contact 2 to Contact 2, etc.
Twisted Pairs are 2 twists per inch and 3 twists per inch, alternated along the connector.
MALE SINGLE ENDED
Cable Length
MALE – FEMALE WITH TWISTED PAIRS
MALE – MALE
Cable
Length
Cable
Length
All dimensions in mm.
www.harwin.com
Patent Published
69
Gecko with Latches Connectors
Flexible Circuit Assemblies
GECKO WITH LATCHES
Surface mount connectors with latches assembled to flexible
printed circuit for an alternative to cable connection.
Improved bend radius and lower mated height than
equivalent cable assemblies.
The free end of the single-ended assembly is compatible
with 0.5mm pitch FPC connectors.
Contact Harwin for alternative connector sizes and cable
lengths.
MALE SINGLE ENDED
Circuit Length
9.50
0.50
12.00
5.50
0.35
7.90 max
0.30 at end
MALE - FEMALE DOUBLE ENDED
Circuit Length
HOW TO ORDER
G125 - F1 MS1 10 - 075 - XXX
SERIES CODE
CONNECTOR - SECOND END
L
CONNECTOR – FIRST END
MS1
FS1
Male with Latches
075
10
www.harwin.com
Female compatible with Latches
CIRCUIT LENGTH
TOTAL NO. OF CONTACTS
All dimensions in mm.
Free End (Single Ended)
Patent Published
70
75mm
Gecko Connectors Tooling
GECKO WITH LATCHES
Instruction sheets can be accessed at www.harwin.com/instructions.
A Gecko Crimping Instruction video is available at www.harwin.com/harwintv.
HAND CRIMP TOOL
POSITIONER
Must be used with hand crimp tool.
Precision tool with ratchet mechanism and 8-indent form.
Must be used with positioner.
Instruction sheet available.
ORDER CODE
ORDER CODE
Signal crimps
Z125-900
Signal crimps
Z125-901
Power crimps
Z125-903
Power crimps
Z125-904
INSERTION/REMOVAL TOOL
INSERTION/REMOVAL TOOL
For inserting and removing crimped signal contacts into
the rear of housings.
Instruction sheet available.
All dimensions in mm.
www.harwin.com
For inserting and removing crimped power contacts into
the rear of housings.
Instruction sheet available.
ORDER CODE
ORDER CODE
Z125-902
Z125-905
Patent Published
71
Gecko Connectors Tooling
Instruction sheets can be accessed at www.harwin.com/instructions.
GECKO
HEX DRIVE BIT
BALL HEX DRIVER
1.5mm A/F Hex end for Gecko Screw-Lok Hex Socket fixings.
Ball-shaped end can be used at a wide range of angles.
1.5mm A/F Hex end for Gecko Screw-Lok Hex Socket fixings.
For use with torque tooling or similar equipment.
ORDER CODE
ORDER CODE
Z9950-00
Z9952-00
DELATCH TOOL
SCREWDRIVER
For assisting with unmating latched connectors.
For use with Gecko Screw-Lok board mount nuts.
Board mount nuts to be tightened to a torque of 21 ±2cmN.
ORDER CODE
ORDER CODE
Z80-298
Z125-926xx00
Replace xx with No. of Contacts: 06, 10, 12, 16, 20, 26, 34 or 50
All dimensions in mm.
www.harwin.com
Patent Published
72
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