M SERIES CONNECTORS
RATCHET COUPLING
®
®
Introduction
This catalogue gives the complete description of LEMO M series connectors. M series connectors are lightweight triplestart ratchet coupling type connectors designed for avionics, aerospace, military, security, motorsport and heavy duty applications.
The LEMO manufacturing programme has been extended to almost 40 series divided into 7 product families with specific
mating and environmental characteristics. Each series includes a wide variety of plug, socket and coupler models, available in contact configurations adapted to all round cables. Watertight models are also available. Since LEMO connectors
are perfectly screened and designed to guarantee very low resistance to shell electrical continuity, they are particularly adapted
to applications where electromagnetic compatibility (EMC) is important.
Technical Characteristics
Materials and Treatments
Component
Shell
material code
X
Material (Standard)
chrome
Cu Ni Cr
C
Brass (UNS C 38500)
Aluminium alloy (AA 6262A or AA 6023)
Brass (UNS C 38500)
Aluminium alloy (AA 6262A or AA 6023)
Bronze (UNS C 54400) or special brass
Brass (UNS C 38500)
Aluminium alloy (AA 6262A or AA 6023)
Special PEEK
Brass (UNS C 38500)
Aluminium alloy (AA 6262A or AA 6023)
Brass (UNS C 34500)
Bronze (UNS C 54400)
Cu-Be or special steel
PEEK
FPM/FKM (Viton®)
Epoxy (Araldite® or Stycast®)
Fluorosilicone
Stainless steel
Outer shell
Conical nut
Earthing crown
Coupling nut
Ratchet
Hexagonal nut
Male crimp contact
Female crimp contact
Clips
Insulator
O-ring and gaskets
Sealing resin
Cable rear seal
Spring
0.5
–
0.5
3
–
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0.3
–
0.3
Surface treatment (µm)
Notes
nickel
gold
Cu Ni Cu Ni Au
–
–
–
–
5
–
–
–
–
anodized
–
–
– 0.5
– 0.5 3
–
– 0.5 3
–
– 0.5 3
–
– 0.5 3
–
anodized natural
–
–
– 0.5
–
–
– 0.5
without treatment
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1.5
–
–
–
–
3
3
1.0
1.5
1)
Notes: standards for surface treatment are as follows: chrome-plated FS QQ-C-320B; nickel-plated FS QQ-N-290A or MIL-C-26074C; gold-plated ISO
4523. 1) anthracite colour.
Environmental performance
Characteristics
Operating temperature (mated)
Ingress protection index
Fungus
Flammability
Fluid contamination 1)
Sand and dust 2)
Lightning strike
Altitude-low temp 3)
Salt fog 4)
Thermal shock
Altitude immersion
Air leakage 5)
Humidity
Value
- 55°C/+200° C
IP 68 (at 2 m, 15 hr)
Satisfied - by material analysis
60 sec. front and back face
Fuels, gasoline, hydraulic oils, solvents, de-icing
6 hr, 55° C, blowing < 150 µm dust
10 K amps - 6 times
-65° C; 40’000 feet and 400 VAC
Alum. shell (slight pitting after 48 h), Brass shell (500 h)
5 cycles : -65° C to +150° C
No moisture on contacts
< 10-7 mbar. l/sec (Helium)
21 days at 95%
IEC international
MIL-spec tests
IEC 60529
IEC 60512-6 test 11f
IEC 60512-11-4
IEC 60512-7 14 b
IEC 60068-2
MIL-STD 810F-508.5
EIA-364-104A
MIL-STD-810F method 504
MIL-STD 810F-510.4
EIA-364-75
EIA-364-105A
EIA-364-26
EIA-364-32 test condition IV
EIA-364-03
MIL-STD-1344 method 1008.1
EIA-364-31 method IV
Note:
1) Connectors immersed at both 70°C and 25°C according to specification. Connectors are then inspected, no visual signs of damage seen.
Fuels: Kerosene, JP4, (Nato F40) at 70°C +/- 2°C. Gasoline: ASTM 4814. Hydraulic oils: Mineral oil based MIL-H-5606.
Solvents: Isopropanol. De-icing fluids: 25% ethylene glycol.
2) No signs of damage, connectors opened and closed without difficulty. Dust or sand was not inside connector.
3) Wired mated connectors = no voltage breakdown, shell to all contacts (connected together) w/400 VAC after 1 hour at 65° C
at 40’000 feet altitude.
4) Corrosion resistance. Inspection: salt deposits shall be removed by gentle wash in running water with light brushing using soft brush.
Aluminium Shell (material code: X) max: 96 hours. Brass shell (material code: C) over 500 hours.
5) Only for vacuumtight model (HE•)
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Electrical performance
Characteristics
Value
Insulation resist. (at ambient temp.) 6)
Dielectric withstanding volt. (sea level)
Contact resistance
Current rating
Shell to shell conductivity
Shielding effectiveness, low frequency
Shielding effectiveness, high frequency
IEC international
> 1012 Ω, > 1010 Ω (after humidity)
See table page 16-17
See table below 7)
See insulator configuration page 16-17
< 1.5mΩ
≥ 80 dB up to 1GHz
≥ 70 dB (3GHz), ≥ 58 dB (6GHz), ≥ 40 dB (10GHz)
IEC 60512-2 test 3a
IEC 60512-2 test 4a
IEC 60512-2 test 2a
IEC 60512-3 test 5a
IEC 60512-2-6
MIL-spec tests
EIA-364-21
EIA-364-20
EIA-364-06
EIA-364-83
EIA-364-66
EIA-364-66
Note: 6) After humidity test: 21 days at 95% RH according to IEC 60068-2. Insulation resistance measured between the contacts and contact/shell.
Contact resistance 7)
IEC 60512-2 test 2a
0.5
≤ 8.7
0.7
0.9
1.3
≤ 6.1 ≤ 4.8 ≤ 3.6
Value
øA
(mm)
mΩ
Notes: 7) after 5000 mating cycles and the salt spray test according to IEC 60512-6 test 11 f.
Mechanical performance
Characteristics
Endurance
Gunfire vibration
Vibration-Sine 8)
Vibration-Random
Shock
Acceleration
Contact retention
Torque
Value
IEC international
3000 cycles (1000 cycles for 5M series)
25 to 2000 Hz, 3 axis (Apache helicopter)
30 g, 3 axis, 12 hr
50-2000 Hz, 37.8 g rms-3 axes; 4h amb
300 g - 3 msec
50 g acceleration
> 22 N (ø 0.7mm), > 30N (ø 0.9 mm)
See table below
IEC 60512-5 test 9a
IEC 60512-6-4
IEC 60512-6-3
MIL-spec tests
EIA-364-09
MIL-STD-810F method 519.5
MIL-STD-202 method 204-G
EIA-364-28 test cond. V letter I
EIA-364-27 condition D
MIL-STD-1344 - 2011-1, A
IEC 60512-8 test 15a
Note: 8) Amplitude: 30G. Frequency: 10 to 2000 Hz. Time per axis: 4 hours (X, Y, Z). No signal discontinuity above 1 µs.
Series
Coupling torque
tightning (N.cm)
Coupling torque
untightning (N.cm)
Series
Coupling torque
tightning (N.cm)
Coupling torque
untightning (N.cm)
0M
1M
2M
3M
4
10
20
34
5
11
14
29
TM
4M
LM
5M
tbc
26
48
91 9)
tbc
25
43
54
Note: 9) Higher value due to very high contact density
2
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M Series
The M Series connector offers a new innovative design for avionics, aerospace, military, security, motorsport and
heavy duty applications.
Made of high-strength aluminium, this connector is one of the lightest and most compact of the LEMO product line.
A one-grip ratchet screw system enables quick and secure coupling of the connectors. The arctic grip makes it easy
to manipulate the connector while wearing gloves or when the connector is located in a difficult to access area.
Features
– Ratchet-coupling mechanism
– Compact design for space savings
– Oil and fuel resistant
– 360° screening for full EMC shielding
– Colour coding / keying
– Scoop proof
– Threaded for MIL-DTL-38999L backshell
– Quick mating: less than 3/4 turn to seat
– Lightweight
– High vibration and shock resistance
– Sealed to IP68 when mated
– Reverse sex configuration
– Pin configuration from 2 to 114 contacts
Metal housing models (page 5)
Straight plugs
FM
Free sockets
Fixed sockets
EG
PB
FM
EG
PV
PM
PV
PM
PV
PH
PF
PH
PB
FM
EC
FG
EC
FG
ED
PB
PE
PF
Watertight model (unmated)
Fixed socket
FG
ED
HE
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Part Numbering System
FM N . 1M . 305 . X
L
C
FG N . 1M . 305 . X
L
C M
Free socket
PM N . 1M . 305 . X
L M T
Fixed socket
HE N . 1M . 305 . X
L
Plug
N
P
Model: (page 5)
Variant:
T = Mold stop
P = Potted
M = MIL-DTL-38999L shell thread
Alignment key: (page 15)
Contact: (page 18)
Series: (page 5)
Insulator: L = PEEK
Insert configuration: (page 16)
Housing: (page 17)
Part Number Example
Straight plug:
FMN.1M.305.XLC = straight plug with key (N), 1M series, multipole type with 5 contacts, outer shell in anthracite nickel-plated
aluminium alloy, PEEK insulator, male crimp contacts.
Straight plug:
FGN.1M.305.XLCM = straight plug with key (N), arctic grip, 1M series, multipole type with 5 contacts, outer shell in anthracite
nickel-plated aluminium alloy, PEEK insulator, male crimp contacts and with MIL-DTL-38999L thread for additional backshell
(not supplied).
Free socket:
PMN.1M.305.XLMT = free socket with key (N), 1M series, multipole type with 5 contacts, outer shell in anthracite nickel-plated
aluminium alloy, PEEK insulator, female crimp contacts and mold stop.
Fixed socket:
HEN.1M.305.XLNP = fixed socket, nut fixing, with key (N), 1M series, multipole type with 5 contacts, outer shell in anthracite
nickel-plated aluminium alloy, PEEK insulator, female print contacts, watertight.
Part Section Showing Internal Components
Fixed socket
1
2
3
4
5
6
4
outer shell
o-ring
hexagonal nut
insulator
female contact
earthing crown
5
4
6
3
2
1
1
3
2
7
5
6
Straight plug
4
1
2
3
4
5
6
7
outer shell
insulator
male contact
rear seal
tightening screw
ratchet mechanism
spring
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Metal housing models
FM● Straight plug, key (N) or keys (P, R, S, T, U, V, W and X)
with knurled grip
Reference
Ls/Lr
øA
øC
P
øD
øB
X
Dimensions (mm)
Model
Series
A
B
C
D
Ls
Lr
P
X
FM●
FM●
FM●
FM●
FM●
FM●
FM●
FM●
0M
1M
2M
3M
TM
4M
LM
5M
13.1
14.6
17.6
19.6
22.5
25.0
28.5
34.0
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
24.1
24.1
24.5
24.5
28.6
28.6
28.6
28.6
24.1
24.1
24.5
24.5
28.6
28.6
28.6
28.6
3.9
3.9
3.9
3.9
3.4
3.4
3.4
3.4
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: FMN.1M.305.XLC
Note: Ls = standard gender, Lr = reverse gender
FM● Straight plug, key (N) or keys (P, R, S, T, U, V, W and X)
with knurled grip and mold stop
Reference
Ls/Lr
øC
øD
øF
øB
X
øA
P
M
Dimensions (mm)
Model
Series
A
B
C
D
F
Ls
Lr
M
P
X
FM●
FM●
FM●
FM●
FM●
FM●
FM●
FM●
0M
1M
2M
3M
TM
4M
LM
5M
13.1
14.6
17.6
19.6
22.5
25.0
28.5
34.0
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
10.7
12.4
15.5
17.5
19.8
22.6
25.8
31.4
27.1
27.1
27.5
27.5
31.6
31.6
31.6
31.6
27.1
27.1
27.5
27.5
31.6
31.6
31.6
31.6
9.7
9.7
10.1
10.1
10.6
10.6
10.6
10.6
3.9
3.9
3.9
3.9
3.4
3.4
3.4
3.4
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
1.5
Part number example: FMN.1M.305.XLCT
Note: Ls = standard gender, Lr = reverse gender
FM● Straight plug, key (N) or keys (P, R, S, T, U, V, W and X)
with MIL-DTL-38999L shell thread
Dimensions (mm)
Reference
Ls/Lr
øA
P
øC
e
9
Model
Series
A
C
e
Ls
Lr
P
Code1)
FM●
FM●
FM●
FM●
FM●
FM●
FM●
1M
2M
3M
TM
4M
LM
5M
14.6
17.6
19.6
22.5
25.0
28.5
34.0
14.2
17.2
19.2
22.0
24.5
28.0
33.5
M12x1.0
M15x1.0
M18x1.0
M18x1.0
M22x1.0
M25x1.0
M31x1.0
26.4
26.4
26.4
30.0
30.0
30.0
30.0
26.4
26.4
26.4
30.0
30.0
30.0
30.0
3.9
3.9
3.9
3.4
3.4
3.4
3.4
A
B
C
C
D
E
G
Part number example: FMN.1M.305.XLCM
Note: Ls = standard gender, Lr = reverse gender. 1) MIL-DTL-38999L shell size code
(backshell not supplied)
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FG● Straight plug, key (N) or keys (P, R, S, T, U, V, W and X)
with arctic grip
Reference
Ls/Lr
øA
øC
øD
øB
P
Dimensions (mm)
Model
Series
A
B
C
D
Ls
Lr
P
X
FG●
FG●
FG●
FG●
FG●
FG●
FG●
FG●
0M
1M
2M
3M
TM
4M
LM
5M
14.4
15.9
18.9
20.9
23.4
25.9
29.4
34.9
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
24.1
24.1
24.5
24.5
28.6
28.6
28.6
28.6
24.1
24.1
24.5
24.5
28.6
28.6
28.6
28.6
3.9
3.9
3.9
3.9
3.4
3.4
3.4
3.4
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: FGN.1M.305.XLC
X
Note: Ls = standard gender, Lr = reverse gender
FG● Straight plug, key (N) or keys (P, R, S, T, U, V, W and X)
with arctic grip and mold stop
Reference
Ls/Lr
øA
øC
P
øD
øF
øB
M
Dimensions (mm)
Model
Series
A
B
C
D
F
Ls
Lr
M
P
X
FG●
FG●
FG●
FG●
FG●
FG●
FG●
FG●
0M
1M
2M
3M
TM
4M
LM
5M
14.4
15.9
18.9
20.9
23.4
25.9
29.4
34.9
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
10.7
12.4
15.5
17.5
19.8
22.6
25.8
31.4
27.1
27.1
27.5
27.5
31.6
31.6
31.6
31.6
27.1
27.1
27.5
27.5
31.6
31.6
31.6
31.6
9.7
9.7
10.1
10.1
10.6
10.6
10.6
10.6
3.9
3.9
3.9
3.9
3.4
3.4
3.4
3.4
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: FGN.1M.305.XLCT
X
1.5
Note: Ls = standard gender, Lr = reverse gender
FG● Straight plug, key (N) or keys (P, R, S, T, U, V, W and X)
with arctic grip and with MIL-DTL-38999L shell thread
Dimensions (mm)
Reference
Ls/Lr
øA
P
øC
e
9
Model
Series
A
C
e
Ls
Lr
P
Code1)
FG●
FG●
FG●
FG●
FG●
FG●
FG●
1M
2M
3M
TM
4M
LM
5M
15.9
18.9
20.9
23.4
25.9
29.4
34.9
14.2
17.2
19.2
22.0
24.5
28.0
33.5
M12x1.0
M15x1.0
M18x1.0
M18x1.0
M22x1.0
M25x1.0
M31x1.0
26.4
26.4
26.4
30.0
30.0
30.0
30.0
26.4
26.4
26.4
30.0
30.0
30.0
30.0
3.9
3.9
3.9
3.4
3.4
3.4
3.4
A
B
C
C
D
E
G
Part number example: FGN.1M.305.XLCM
Note: Ls = standard gender, Lr = reverse gender. 1) MIL-DTL-38999L shell size code
(backshell not supplied)
6
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EG● Fixed socket, nut fixing, key (N)
or keys (P, R, S, T, U, V, W and X)
Dimensions (mm)
Reference
Ls/Lr
S1
e
øC
P
Series
C
D
e
E
Ls
Lr
P
S1
S2
EG●
EG●
EG●
EG●
EG●
EG●
EG●
EG●
0M
1M
2M
3M
TM
4M
LM
5M
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
6.8
6.8
6.8
6.8
9.4
9.4
9.4
9.4
M9x0.6
M11x1.0
M14x1.0
M16x1.0
M18x1.0
M21x1.0
M24x1.0
M30x1.0
5.0
4.5
4.5
4.0
4.0
4.0
4.0
4.0
18.1
18.1
18.1
18.1
19.8
19.8
19.8
19.8
18.1
18.1
18.1
18.1
21.7
21.7
21.7
21.7
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
8.2
9.5
12.5
14.5
16.5
19.5
22.5
28.5
11.0
13.0
17.0
19.0
22.0
25.0
30.0
36.0
Part number example: EGN.1M.305.XLM
D
S2
Model
E maxi
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
EG● Fixed socket, nut fixing, key (N)
or keys (P, R, S, T, U, V, W and X) for printed circuit
Dimensions (mm)
Reference
Ls/Lr
G
S2
P
e
øC
S1
4.5
Series
C
D
e
E
G
Ls
Lr
P
S1
S2
EG●
EG●
EG●
EG●
EG●
EG●
EG●
EG●
0M
1M
2M
3M
TM
4M
LM
5M
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
6.8
6.8
6.8
6.8
9.4
9.4
9.4
9.4
M9x0.6
M11x1.0
M14x1.0
M16x1.0
M18x1.0
M21x1.0
M24x1.0
M30x1.0
5.0
4.5
4.5
4.0
4.0
4.0
4.0
4.0
16.8
16.8
16.8
16.8
18.9
18.9
18.9
18.9
18.1
18.1
18.1
18.1
19.8
19.8
19.8
19.8
18.1
18.1
18.1
18.1
21.7
21.7
21.7
21.7
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
8.2
9.5
12.5
14.5
16.5
19.5
22.5
28.5
11.0
13.0
17.0
19.0
22.0
25.0
30.0
36.0
Part number example: EGN.1M.305.XLN
D
E maxi
5.6
Model
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
EC● Fixed socket with two nuts, key (N)
or keys (P, R, S, T, U, V, W and X)
Reference
Ls/Lr
S1
e
E maxi
G
S2
øA
P
øB
øC
S3
Dimensions (mm)
Model
Series
A
EC●
EC●
EC●
EC●
EC●
EC●
EC●
EC●
0M
1M
2M
3M
TM
4M
LM
5M
17
18
21
23
27
29
33
38
B
C
4.72 18.2
5.95 19.2
8.95 21.5
10.95 25.0
12.30 28.0
13.95 34.0
17.95 36.0
22.90 41.0
E
e
G
Ls
Lr
P S1 S2 S3
5.0
5.0
4.0
4.0
2.5
2.5
2.5
2.5
M13x0.75
M14x1.00
M17x1.00
M19x1.00
M22x1.00
M24x1.00
M28x1.00
M33x1.00
16.8
16.8
16.8
16.8
18.9
18.9
18.9
18.9
18.1
18.1
18.1
18.1
19.8
19.8
19.8
19.8
18.1
18.1
18.1
18.1
21.7
21.7
21.7
21.7
5.3 11.5 14.0 16.0
5.3 12.5 16.0 17.0
5.3 15.5 18.0 19.0
5.3 17.5 20.0 22.0
7.9 20.5 23.0 25.0
7.9 22.5 25.0 30.0
7.9 26.5 29.0 32.0
7.9 31.5 34.0 37.0
Part number example: ECN.1M.305.XLM
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
www.lemo.com
7
®
®
EC● Fixed socket with two nuts, key (N)
or keys (P, R, S, T, U, V, W and X) for printed circuit
Reference
S3
Ls/Lr
S1
e
øA
P
øB
øC
5.6
E maxi
4.5
Dimensions (mm)
Model
Series
A
EC●
EC●
EC●
EC●
EC●
EC●
EC●
EC●
0M
1M
2M
3M
TM
4M
LM
5M
17
18
21
23
27
29
33
38
B
C
4.72 18.2
5.95 19.2
8.95 21.5
10.95 25.0
12.30 28.0
13.95 34.0
17.95 36.0
22.90 41.0
E
e
G
Ls
Lr
P S1 S2 S3
5.0
5.0
4.0
4.0
2.5
2.5
2.5
2.5
M13x0.75
M14x1.00
M17x1.00
M19x1.00
M22x1.00
M24x1.00
M28x1.00
M33x1.00
16.8
16.8
16.8
16.8
18.9
18.9
18.9
18.9
18.1
18.1
18.1
18.1
19.8
19.8
19.8
19.8
18.1
18.1
18.1
18.1
21.7
21.7
21.7
21.7
5.3 11.5 14.0 16.0
5.3 12.5 16.0 17.0
5.3 15.5 18.0 19.0
5.3 17.5 20.0 22.0
7.9 20.5 23.0 25.0
7.9 22.5 25.0 30.0
7.9 26.5 29.0 32.0
7.9 31.5 34.0 37.0
Part number example: ECN.1M.305.XLN
S2
Panel cut-out (page 23).
G
Note: Ls = standard gender, Lr = reverse gender
ED● Fixed socket with square flange, key (N)
or keys (P, R, S, T, U, V, W and X)
Reference
Ls/Lr
K
P
øB
øC
øA
N
H
Dimensions (mm)
Model
Series
A
B
C
G
H
K
Ls
Lr
N
P
V
ED●
ED●
ED●
ED●
ED●
ED●
ED●
ED●
0M
1M
2M
3M
TM
4M
LM
5M
20.6
23.8
26.9
29.0
31.4
34.6
38.0
43.7
4.72
5.95
8.95
10.95
12.30
13.95
17.95
22.90
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
12.8
12.8
12.8
12.8
14.5
14.5
14.5
14.5
11.0
12.9
15.1
16.6
18.3
20.6
23.0
27.0
1.5
1.5
1.5
1.5
2.0
2.0
2.0
2.0
18.1
18.1
18.1
18.1
19.8
19.8
19.8
19.8
18.1
18.1
18.1
18.1
21.7
21.7
21.7
21.7
16.0
18.4
20.6
22.1
23.8
26.1
28.5
32.5
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
2.7
3.3
3.3
3.3
3.3
3.3
3.3
3.3
Part number example: EDN.1M.305.XLM
øV
G
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
ED● Fixed socket with square flange, key (N)
or keys (P, R, S, T, U, V, W and X) for printed circuit
Reference
Ls/Lr
N
K
øA
P
øB
øC
5.6
4.5
H
øV
Dimensions (mm)
Model
Series
A
B
C
G
H
K
Ls
Lr
N
P
V
ED●
ED●
ED●
ED●
ED●
ED●
ED●
ED●
0M
1M
2M
3M
TM
4M
LM
5M
20.6
23.8
26.9
29.0
31.4
34.6
38.0
43.7
4.72
5.95
8.95
10.95
12.30
13.95
17.95
22.90
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
12.8
12.8
12.8
12.8
14.5
14.5
14.5
14.5
11.0
12.9
15.1
16.6
18.3
20.6
23.0
27.0
1.5
1.5
1.5
1.5
2.0
2.0
2.0
2.0
18.1
18.1
18.1
18.1
19.8
19.8
19.8
19.8
18.1
18.1
18.1
18.1
21.7
21.7
21.7
21.7
16.0
18.4
20.6
22.1
23.8
26.1
28.5
32.5
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
2.7
3.3
3.3
3.3
3.3
3.3
3.3
3.3
Part number example: EDN.1M.305.XLN
G
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
8
www.lemo.com
®
®
PE● Fixed socket, nut fixing, key (N) or keys (P, R, S, T, U, V,
W and X) and mold stop (back panel mounting)
Reference
L
e
E maxi
X
øA
øD
øF
øB
øC
P
S1
M
Dimensions (mm)
Model
Series
A
PE●
PE●
PE●
PE●
PE●
PE●
PE●
PE●
0M
1M
2M
3M
TM
4M
LM
5M
17
18
21
23
27
29
33
38
B
C
D
E
8.8 16.8 8.0
10.5 17.8 9.7
14.0 20.8 13.0
16.0 22.8 15.0
17.9 25.8 16.7
20.7 27.8 19.5
23.9 31.8 22.7
29.7 36.8 28.5
e
Ls
5.0 M13x0.75
5.0 M14x1.00
5.0 M17x1.00
5.0 M19x1.00
4.0 M22x1.00
4.0 M24x1.00
4.0 M28x1.00
4.0 M33x1.00
Lr
M
P
R
S1 S2
25.6 25.6 9.7 5.3 13.8 11.5
25.6 25.6 9.7 5.3 13.8 12.5
26.0 26.0 10.1 5.3 13.8 15.5
26.0 26.0 10.1 5.3 13.8 17.5
29.5 30.1 10.6 7.9 16.9 20.5
29.5 30.1 10.6 7.9 16.9 22.5
29.5 30.1 10.6 7.9 16.9 26.5
29.5 30.1 10.6 7.9 16.9 31.5
14
16
18
20
23
25
29
34
Part number example: PEN.1M.305.XLMT
S2
Panel cut-out (page 23).
R
1.5
Note: this model is only available with mold stop. The dimensions «F» and «X» are
the same as the PB● models. Ls = standard gender, Lr = reverse gender.
PF●
Fixed socket with square flange, key (N)
or keys (P, R, S, T, U, V, W and X) and mold stop
Reference
Ss/Sr
K
øA
N
G
P
øC
øD
øF
øB
øE
M
Dimensions (mm)
Model
Series
A
B
C
D
PF●
PF●
PF●
PF●
PF●
PF●
PF●
PF●
0M
1M
2M
3M
TM
4M
LM
5M
20.6
23.8
26.9
29.0
31.4
34.6
38.0
47.0
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
E
F
10.7 10.7
12.4 12.4
15.5 15.5
17.5 17.5
19.8 19.8
22.6 22.6
25.8 25.8
33.0 31.4
G
H
K
12.8
12.8
12.8
12.8
14.5
14.5
14.5
14.5
11.0
12.9
15.1
16.6
18.3
20.6
23.0
29.4
1.5
1.5
1.5
1.5
2.0
2.0
2.0
2.0
N
Ss
Sr
V
16.0 11.3 11.3
18.4 11.3 11.3
20.6 11.7 11.7
22.1 11.7 11.7
23.8 13.0 13.6
26.1 13.0 13.6
28.5 13.0 13.6
37.0 13.0 13.6
2.7
3.3
3.3
3.3
3.3
3.3
3.3
3.3
Part number example: PFN.1M.305.XLMT
X
øV
H
Panel cut-out (page 23).
1.5
Note: this model is only available with mold stop. The dimensions «M», «P» and «X»
are the same as the PB● models. Ss = standard gender, Sr = reverse gender.
PF●
Fixed socket with square flange, key (N) or keys (P, R, S,
T, U, V, W and X) with MIL-DTL-38999L shell thread
Dimensions (mm)
Reference
Ss/Sr
N
K
øA
G
P
øC
e
øE
9
Model
Series
A
C
e
E
G
H
K
N
Ss
PF●
PF●
PF●
PF●
PF●
PF●
PF●
1M
2M
3M
TM
4M
LM
5M
23.8
26.9
29.0
31.4
34.6
38.0
47.0
14.2
17.2
19.2
22.0
24.5
28.0
33.5
M12x1.0
M15x1.0
M18x1.0
M18x1.0
M22x1.0
M25x1.0
M31x1.0
12.4
15.5
17.5
19.8
22.6
25.8
33.0
12.8
12.8
12.8
14.5
14.5
14.5
14.5
12.9
15.1
16.6
18.3
20.6
23.0
29.4
1.5
1.5
1.5
2.0
2.0
2.0
2.0
18.4
20.6
22.1
23.8
26.1
28.5
37.0
12.2
12.2
12.2
11.7
11.7
11.7
11.7
Sr Code1)
12.2
12.2
12.2
13.6
13.6
13.6
13.6
A
B
C
C
D
E
G
Part number example: PFN.1M.305.XLMM
H
ø 3.3
Panel cut-out (page 23).
Note: Ss = standard gender, Sr = reverse gender. 1) MIL-DTL-38999L shell size code
(backshell not supplied)
www.lemo.com
9
®
®
PB● Fixed socket with antivibration flange, key (N)
or keys (P, R, S, T, U, V, W and X), 2 holes fixing
Reference
P
Ss/Sr
2
øD
øB
H
øC
X
A
N
Dimensions (mm)
Model
Series
A
B
C
D
PB●
PB●
PB●
PB●
PB●
PB●
PB●
PB●
0M
1M
2M
3M
TM
4M
LM
5M
27.0
29.0
32.0
35.0
38.5
41.0
44.0
51.0
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
14.5
16.5
19.5
21.5
24.5
27.5
30.5
37.5
G
8.0 8.3
9.7 8.3
13.0 8.3
15.0 8.3
16.7 11.0
19.5 11.0
22.7 11.0
28.5 11.0
H
N
P
Ss
Sr
X
21.4
23.4
26.4
29.0
32.5
35.0
38.0
45.0
16.0
18.0
21.0
23.0
26.0
29.0
32.0
39.0
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
15.3
15.3
15.7
15.7
15.2
15.2
15.2
15.2
15.3
15.3
15.7
15.7
17.1
17.1
17.1
17.1
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: PBN.1M.305.XLM
3.3
Panel cut-out (page 23).
G
Note: Ss = standard gender, Sr = reverse gender
PB● Fixed socket with antivibration flange, key (N) or keys
(P, R, S, T, U, V, W and X), 2 holes fixing and mold stop
Reference
P
Ss/Sr
2
N
A
øC
øD
øB
H
øF
M
Dimensions (mm)
Model
Series
A
B
C
D
PB●
PB●
PB●
PB●
PB●
PB●
PB●
PB●
0M
1M
2M
3M
TM
4M
LM
5M
27.0
29.0
32.0
35.0
38.5
41.0
44.0
51.0
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
14.5
16.5
19.5
21.5
24.5
27.5
30.5
37.5
F
G
8.0 10.7 8.3
9.7 12.4 8.3
13.0 15.5 8.3
15.0 17.5 8.3
16.7 19.8 11.0
19.5 22.6 11.0
22.7 25.8 11.0
28.5 31.4 11.0
H
M
N
P
Ss
Sr
X
21.4
23.4
26.4
29.0
32.5
35.0
38.0
45.0
9.7
9.7
10.1
10.1
10.6
10.6
10.6
10.6
16
18
21
23
26
29
32
39
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
18.3
18.3
18.7
18.7
18.2
18.2
18.2
18.2
18.3
18.3
18.7
18.7
18.2
18.2
18.2
18.2
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: PBN.1M.305.XLMT
X
1.5
3.3
Panel cut-out (page 23).
G
Note: Ss = standard gender, Sr = reverse gender
PB● Fixed socket with antivibration flange, key (N)
or keys (P, R, S, T, U, V, W and X), 2 holes fixing
with MIL-DTL-38999L shell thread
Reference
P
Ss/Sr
2
e
øC
H
9
A
N
Dimensions (mm)
Model
Series
A
C
e
G
H
N
P
Ss
PB●
PB●
PB●
PB●
PB●
PB●
PB●
1M
2M
3M
TM
4M
LM
5M
29.0
32.0
35.0
38.5
41.0
44.0
51.0
16.5
19.5
21.5
24.5
27.5
30.5
37.5
M12x1.0
M15x1.0
M18x1.0
M18x1.0
M22x1.0
M25x1.0
M31x1.0
8.3
8.3
8.3
11.0
11.0
11.0
11.0
23.4
26.4
29.0
32.5
35.0
38.0
45.0
18.0
21.0
23.0
26.0
29.0
32.0
39.0
5.3
5.3
5.3
7.9
7.9
7.9
7.9
17.2
17.2
17.2
16.2
16.2
16.2
16.2
Sr Code1)
17.2
17.2
17.2
17.1
17.1
17.1
17.1
A
B
C
C
D
E
G
Part number example: PBN.1M.305.XLMM
Panel cut-out (page 23).
3.3
10
G
Note: Ss = standard gender, Sr = reverse gender. 1) MIL-DTL-38999L shell size code
(backshell not supplied)
www.lemo.com
®
®
PV● Fixed socket with antivibration square flange, key (N)
or keys (P, R, S, T, U, V, W and X)
Reference
øD
øC
2
øB
øC
P
Ss/Sr
øA
N
Model
Series
A
B
C
PV●
PV●
PV●
PV●
PV●
PV●
PV●
PV●
0M
1M
2M
3M
TM
4M
LM
5M
26.9
31.4
34.6
38.0
40.3
43.7
47.1
54.9
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
14.5
16.5
19.5
21.5
24.5
27.5
30.5
37.5
D
G
H
8.0 8.3 15.1
9.7 8.3 18.3
13.0 8.3 20.6
15.0 8.3 23.0
16.7 11.0 24.6
19.5 11.0 27.0
22.7 11.0 29.4
28.5 11.0 34.9
N
P
Ss
Sr
V
X
20.6
23.8
26.1
28.5
30.1
32.5
34.9
40.4
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
15.3
15.3
15.7
15.7
15.2
15.2
15.2
15.2
15.3
15.3
15.7
15.7
17.1
17.1
17.1
17.1
2.7
3.3
3.3
3.3
3.3
3.3
3.3
3.3
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: PVN.1M.305.XLM
X
H
Dimensions (mm)
øV
G
Panel cut-out (page 23).
Note: Ss = standard gender, Sr = reverse gender
PV● Fixed socket with antivibration square flange, key (N)
or keys (P, R, S, T, U, V, W and X) and mold stop
Reference
P
Ss/Sr
øA
N
2
øC
øD
øF
øB
øC
M
Dimensions (mm)
Model
Series
A
B
C
PV●
PV●
PV●
PV●
PV●
PV●
PV●
PV●
0M
1M
2M
3M
TM
4M
LM
5M
26.9
31.4
34.6
38.0
40.3
43.7
47.1
54.9
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
14.5
16.5
19.5
21.5
24.5
27.5
30.5
37.5
D
F
G
8.0 10.7 8.3
9.7 12.4 8.3
13.0 15.5 8.3
15.0 17.5 8.3
16.7 19.8 11.0
19.5 22.6 11.0
22.7 25.8 11.0
28.5 31.4 11.0
H
M
N
P
Ss Sr
X
15.1
18.3
20.6
23.0
24.6
27.0
29.4
34.9
9.7
9.7
10.1
10.1
10.6
10.6
10.6
10.6
20.6
23.8
26.1
28.5
30.1
32.5
34.9
40.4
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
18.3 18.3
18.3 18.3
18.7 18.7
18.7 18.7
18.2 18.2
18.2 18.2
18.2 18.2
18.2 18.2
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: PVN.1M.305.XLMT
X
1.5
øV
H
Panel cut-out (page 23).
G
Note: Ss = standard gender, Sr = reverse gender.
The dimension «V» is the same as the PV● models without mold stop.
PV● Fixed socket with antivibration square flange, key (N)
or keys (P, R, S, T, U, V, W and X)
with MIL-DTL-38999L shell thread
Reference
P
Ss/Sr
2
e
9
øC
øA
øC
N
Dimensions (mm)
Model
Series
A
C
e
PV●
PV●
PV●
PV●
PV●
PV●
PV●
1M
2M
3M
TM
4M
LM
5M
31.4
34.6
38.0
40.3
43.7
47.1
54.9
16.5
19.5
21.5
24.5
27.5
30.5
37.5
M12x1.0
M15x1.0
M18x1.0
M18x1.0
M22x1.0
M25x1.0
M31x1.0
G
H
8.3 18.3
8.3 20.6
8.3 23.0
11.0 24.6
11.0 27.0
11.0 29.4
11.0 34.9
N
P
Ss
Sr
23.8
26.1
28.5
30.1
32.5
34.9
40.4
5.3
5.3
5.3
7.9
7.9
7.9
7.9
17.2
17.2
17.2
16.2
16.2
16.2
16.2
17.2
17.2
17.2
17.1
17.1
17.1
17.1
V Code1)
3.3
3.3
3.3
3.3
3.3
3.3
3.3
A
B
C
C
D
E
G
Part number example: PVN.1M.305.XLMM
Panel cut-out (page 23).
H
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øV
G
Note: Ss = standard gender, Sr = reverse gender. 1) MIL-DTL-38999L shell size code
(backshell not supplied)
11
®
®
PM● Free socket, key (N) or keys (P, R, S, T, U, V, W and X)
with knurled grip
Reference
Ls/Lr
øA
øC
P
øD
øB
X
Dimensions (mm)
Model
Series
A
B
C
D
Ls
Lr
P
X
PM●
PM●
PM●
PM●
PM●
PM●
PM●
PM●
0M
1M
2M
3M
TM
4M
LM
5M
13.1
14.6
17.6
19.6
22.5
25.0
28.5
34.0
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
25.6
25.6
26.0
26.0
28.2
28.2
28.2
28.2
25.6
25.6
26.0
26.0
30.1
30.1
30.1
30.1
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: PMN.1M.305.XLM
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
PM● Free socket, key (N) or keys (P, R, S, T, U, V, W and X)
with knurled grip and mold stop
Reference
Ls/Lr
øA
øC
P
øD
øF
øB
M
Dimensions (mm)
Model
Series
A
B
C
D
F
Ls
Lr
M
P
X
PM●
PM●
PM●
PM●
PM●
PM●
PM●
PM●
0M
1M
2M
3M
TM
4M
LM
5M
13.1
14.6
17.6
19.6
22.5
25.0
28.5
34.0
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
10.7
12.4
15.5
17.5
19.8
22.6
25.8
31.4
28.6
28.6
29.0
29.0
31.2
31.2
31.2
31.2
28.6
28.6
29.0
29.0
31.2
31.2
31.2
31.2
9.7
9.7
10.1
10.1
10.6
10.6
10.6
10.6
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: PMN.1M.305.XLMT
X
1.5
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
PH● Free socket, key (N) or keys (P, R, S, T, U, V, W and X)
with arctic grip
Reference
Ls/Lr
øA
P
øC
øD
øB
X
Dimensions (mm)
Model
Series
A
B
C
D
Ls
Lr
P
X
PH●
PH●
PH●
PH●
PH●
PH●
PH●
PH●
0M
1M
2M
3M
TM
4M
LM
5M
14.4
15.9
18.9
20.9
23.4
25.9
29.4
34.9
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
25.6
25.6
26.0
26.0
28.2
28.2
28.2
28.2
25.6
25.6
26.0
26.0
30.1
30.1
30.1
30.1
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: PHN.1M.305.XLM
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
12
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®
®
PH● Free socket, key (N) or keys (P, R, S, T, U, V, W and X)
with arctic grip and mold stop
Reference
Ls/Lr
øA
øC
P
øD
øF
øB
M
Dimensions (mm)
Model
Series
A
B
C
D
F
Ls
Lr
M
P
X
PH●
PH●
PH●
PH●
PH●
PH●
PH●
PH●
0M
1M
2M
3M
TM
4M
LM
5M
14.4
15.9
18.9
20.9
23.4
25.9
29.4
34.9
8.8
10.5
14.0
16.0
17.9
20.7
23.9
29.7
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
8.0
9.7
13.0
15.0
16.7
19.5
22.7
28.5
10.7
12.4
15.5
17.5
19.8
22.6
25.8
31.4
28.6
28.6
29.0
29.0
31.2
31.2
31.2
31.2
28.6
28.6
29.0
29.0
31.2
31.2
31.2
31.2
9.7
9.7
10.1
10.1
10.6
10.6
10.6
10.6
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
6.7
6.7
7.1
7.1
7.6
7.6
7.6
7.6
Part number example: PHN.1M.305.XLMT
X
1.5
Panel cut-out (page 23).
Note: Ls = standard gender, Lr = reverse gender
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13
®
®
Watertight model (unmated)
HE● Fixed socket, nut fixing, key (N) or keys (P, R, S, T, U, V, W
and X) for printed circuit, watertight (back panel mounting)
Reference
Ls/Lr
3
e
H
E maxi
R
N
S2
øA
P
øC
S1
Dimensions (mm)
Model
Series
A
C
e
HE●
HE●
HE●
HE●
HE●
HE●
HE●
HE●
0M
1M
2M
3M
TM
4M
LM
5M
17
18
21
23
27
29
33
38
16.8
17.8
20.8
22.8
25.8
27.8
31.8
36.8
M13x0.75
M14x1.00
M17x1.00
M19x1.00
M22x1.00
M24x1.00
M28x1.00
M33x1.00
E
H
5.0 5.08
5.0 7.62
5.0 8.89
5.0 10.16
4.0 12.70
4.0 13.97
4.0 16.51
4.0 20.32
Ls
Lr
N
P
R
20.8
20.8
20.8
20.8
24.6
24.6
24.6
24.6
21.0
21.0
21.0
21.0
24.6
24.6
24.6
24.6
16.8
16.8
16.8
16.8
19.9
19.9
19.9
19.9
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
13.8
13.8
13.8
13.8
16.9
16.9
16.9
16.9
S1 S2
11.5
12.5
15.5
17.5
20.5
22.5
26.5
31.5
14
16
18
20
23
25
29
34
Part number example: HEN.1M.305.XLNP
Panel cut-out (page 23). PCB drilling pattern (page 24).
Note: Ls = standard gender, Lr = reverse gender
14
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®
®
Alignment Key
Alignment Key and Polarized Keying System
M series connector model part numbers are composed of three letters. The LAST LETTER indicates the keys corresponding to a particular contact type.
For example, straight plugs with N, P, R, U or W keys, are fitted with male contacts; whereas with S, T, V or X keys, plugs
are fitted with female contacts. Sockets with N, P, R, U or W keys, are fitted with female contacts; whereas with S, T, V or
X keys, sockets are fitted with male contacts.
Angles
Nb
of keys
Colour
code
β
γ
165°
150°
130°
155°
135°
30°
60°
100°
50°
90°
Contact type
Plug
Socket
male
female
female
male
N
P
●●U
●●S
●●T
3
Model
β
0M to 3M
Model
Front view of a socket
Nb
of keys
●●
●●
γ
β
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α
W
R
●●X
●● V
●●
δ
γ
TM to 5M
Front view of a socket
●●
5
blue
yellow
green
red
orange
Angles
Colour
code
α
β
γ
δ
95°
105°
100°
110°
115°
115°
125°
120°
35°
30°
40°
35°
25°
20°
20°
25°
blue
yellow
red
orange
Contact type
Plug
Socket
male
female
female
male
15
®
®
Insert configuration
Multipole
AWG
Test voltage (kV rms)1)
Contact-contact
Test voltage (kV rms)1)
Contact-shell
Rated current (A)1)
Contact
type
Print (straight)2)
2
Crimp
3
ø A (mm)
1
Number of contacts
4
3
Reference
4
2
302
2
0.9
●
●
20-22-24
1.45
1.00
10.0
303
3
0.9
●
●
20-22-24
1.70
1.40
8.0
304
4
0.7
●
●
22-24-26
1.35
0.90
7.0
305
5
0.7
●
●
22-24-26
1.25
1.00
6.5
305
5
0.9
●
●
20-22-24
1.30
1.30
9.0
307
7
0.7
●
●
22-24-26
1.45
1.20
7.0
308
8
0.7
●
●
22-24-26
1.30
1.10
5.0
308
8
0.9
●
●
20-22-24
1.95
1.10
10.0
310
10
0.9
●
●
20-22-24
1.80
1.20
8.0
312
12
0.7
●
●
22-24-26
1.65
1.15
7.0
319
19
0.7
●
●
22-24-26
1.20
1.00
4.0
322
22
0.7
●
●
22-24-26
tbd
tbd
tbd
330
30
0.7
●
●
22-24-26
1.10
1.00
3.5
325
25
0.9
●
●
20-22-24
tbd
tbd
tbd
340
40
0.7
●
●
22-24-26
tbd
tbd
tbd
øA
1
Male crimp contacts
for plug
0M
1M
2M
3M
TM
Female crimp contacts
for sockets
Note: 1) Test voltage according to IEC 60512-2 test 4a. 2) For EG•, EC•, ED•, HE• socket.
16
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®
®
Multipole
AWG
Test voltage (kV rms)1)
Contact-contact
Test voltage (kV rms)1)
Contact-shell
Rated current (A)1)
Contact
type
Print (straight)2)
2
Crimp
3
ø A (mm)
1
3
Number of contacts
4
2
Reference
4
340
40
0.7
●
●
22-24-26
1.20
1.35
3.5
348
48
0.7
●
●
22-24-26
1.10
1.35
3.0
355
55
0.9
●
●
20-22-24
tbd
tbd
tbd
368
68
0.7
●
●
22-24-26
tbd
tbd
tbd
366
66
0.9
●
●
20-22-24
tbd
tbd
tbd
114
114
0.7
●
●
22-24-26
1.37
1.34
2.0
øA
1
Male crimp contacts
for plug
Female crimp contacts
for sockets
4M
LM
5M
Note: 1) Test voltage according to IEC 60512-2 test 4a. 2) For EG•, EC•, ED•, HE• socket.
Housings
Outer shell
Ref.
C
X
Material
Surface
treatment
Brass
Aluminium alloy
Chrome
Nickel1)
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Note: 1) anthracite colour.
17
®
®
Contacts
Crimp contacts for plugs, free or fixed sockets
There are 2 forms of crimp barrels:
– per fig. 1, the standard design
– per fig. 2, with reduced crimp barrel for small conductors.
Fig. 1
Ref.
C
B
D
øA
øC
øA
øC
Contact type
M
P
N
øA
øC
øA
øC
Contact type
Ref.
Male crimp (fig. 1)
Male crimp (fig. 2)
Male straight print
Fig. 2
Female crimp (fig. 1)
Female crimp (fig. 2)
Female straight print
Dimension of crimp barrels
Contact
Type
0M
302-303
304-305
1M
305
307-308
2M
308-310
312-319
3M
322-330
TM
325
340
4M
340-348
LM
355
368
5M
366
114
Ref. contact type
ø A ø C Form
(mm) (mm) per fig.
Male
Female
Conductor
AWG
Section (mm2)
min. max. min. max.
Part number
For male contacts For female contacts
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
C
B
C
B
M
P
M
P
24
26
26
32
20
22
22
28
0.204
0.128
0.128
0.032
0.616
0.382
0.382
0.092
FGN.0M.560.ZZC
FGN.0M.561.ZZC
FGN.0M.555.ZZC
FGN.0M.556.ZZC
EGN.0M.660.ZZM
EGN.0M.661.ZZM
EGN.0M.655.ZZM
EGN.0M.656.ZZM
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
C
B
C
B
M
P
M
P
24
26
26
32
20
22
22
28
0.204
0.128
0.128
0.032
0.616
0.382
0.382
0.092
FGN.0M.560.ZZC
FGN.0M.561.ZZC
FGN.0M.555.ZZC
FGN.0M.556.ZZC
EGN.0M.660.ZZM
EGN.0M.661.ZZM
EGN.0M.655.ZZM
EGN.0M.656.ZZM
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
C
B
C
B
M
P
M
P
24
26
26
32
20
22
22
28
0.204
0.128
0.128
0.032
0.616
0.382
0.382
0.092
FGN.0M.560.ZZC
FGN.0M.561.ZZC
FGN.0M.555.ZZC
FGN.0M.556.ZZC
EGN.0M.660.ZZM
EGN.0M.661.ZZM
EGN.0M.655.ZZM
EGN.0M.656.ZZM
0.7
0.7
0.87
0.44
1
2
C
B
M
P
26
32
22
28
0.128 0.382
0.032 0.092
FGN.0M.555.ZZC
FGN.0M.556.ZZC
EGN.0M.655.ZZM
EGN.0M.656.ZZM
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
C
B
C
B
M
P
M
P
24
26
26
32
20
22
22
28
0.204
0.128
0.128
0.032
0.616
0.382
0.382
0.092
FGN.0M.560.ZZC
FGN.0M.561.ZZC
FGN.0M.555.ZZC
FGN.0M.556.ZZC
EGW.TM.660.ZZM
EGW.TM.661.ZZM
EGW.TM.655.ZZM
EGW.TM.656.ZZM
0.7
0.7
0.87
0.44
1
2
C
B
M
P
26
32
22
28
0.128 0.382
0.032 0.092
FGN.0M.555.ZZC
FGN.0M.556.ZZC
EGW.TM.655.ZZM
EGW.TM.656.ZZM
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
C
B
C
B
M
P
M
P
24
26
26
32
20
22
22
28
0.204
0.128
0.128
0.032
0.616
0.382
0.382
0.092
FGN.0M.560.ZZC
FGN.0M.561.ZZC
FGN.0M.555.ZZC
FGN.0M.556.ZZC
EGW.TM.660.ZZM
EGW.TM.661.ZZM
EGW.TM.655.ZZM
EGW.TM.656.ZZM
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
C
B
C
B
M
P
M
P
24
26
26
32
20
22
22
28
0.204
0.128
0.128
0.032
0.616
0.382
0.382
0.092
FGN.0M.560.ZZC
FGN.0M.561.ZZC
FGN.0M.555.ZZC
FGN.0M.556.ZZC
EGW.TM.660.ZZM
EGW.TM.661.ZZM
EGW.TM.655.ZZM
EGW.TM.656.ZZM
Note: according to IEC 60352-2 standard, it is strongly not recommended to crimp monostrand cables.
18
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®
®
Accessories
BMF Blanking caps for plugs
L
Part number
N
øA
P
øC
X
sliding loop
BMF.0M.100.XAV
BMF.1M.100.XAV
BMF.2M.100.XAV
BMF.3M.100.XAV
BMF.TM.100.XAV
BMF.4M.100.XAV
BMF.LM.100.XAV
BMF.5M.100.XAV
A
13.1
14.6
17.6
19.6
22.5
25.0
28.5
34.0
Dimensions (mm)
C
L
N
P
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
24.6
24.6
24.6
24.6
31.1
31.1
31.1
31.1
85.0
85.0
85.0
120.0
120.0
120.0
150.0
150.0
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
X
6.0
6.0
6.0
6.0
10.0
10.0
10.0
10.0
Note: this cap is suitable for use with any alignment key configuration.
BGF Blanking caps for plugs
L
Part number
N
øA
P
øC
X
sliding loop
BGF.0M.100.XAV
BGF.1M.100.XAV
BGF.2M.100.XAV
BGF.3M.100.XAV
BGF.TM.100.XAV
BGF.4M.100.XAV
BGF.LM.100.XAV
BGF.5M.100.XAV
A
14.4
15.9
18.9
20.9
23.4
25.9
29.4
34.9
Dimensions (mm)
C
L
N
P
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
24.6
24.6
24.6
24.6
31.1
31.1
31.1
31.1
85.0
85.0
85.0
120.0
120.0
120.0
150.0
150.0
5.3
5.3
5.3
5.3
7.9
7.9
7.9
7.9
X
6.0
6.0
6.0
6.0
10.0
10.0
10.0
10.0
Note: this cap is suitable for use with any alignment key configuration.
BME Blanking caps for fixed sockets
L
Part number
N
ø 3.5
øA
P
øC
X
BME.0M.200.XAZ
BME.1M.200.XAZ
BME.2M.200.XAZ
BME.3M.200.XAZ
BME.TM.200.XAZ
BME.4M.200.XAZ
BME.LM.200.XAZ
BME.5M.200.XAZ
A
13.1
14.6
17.6
19.6
22.5
25.0
28.5
34.0
Dimensions (mm)
C
L
N
P
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
23.4
23.4
23.4
23.4
31.0
31.0
31.0
31.0
85.0
85.0
85.0
120.0
120.0
120.0
150.0
150.0
3.9
3.9
3.9
3.9
3.4
3.4
3.4
3.4
X
6.0
6.0
6.0
6.0
10.0
10.0
10.0
10.0
Note: this cap is suitable for use with any alignment key configuration.
www.lemo.com
19
®
®
BMF Blanking caps for free sockets
L
Part number
N
øA
P
øC
X
sliding loop
BMF.0M.200.XAZ
BMF.1M.200.XAZ
BMF.2M.200.XAZ
BMF.3M.200.XAZ
BMF.TM.200.XAZ
BMF.4M.200.XAZ
BMF.LM.200.XAZ
BMF.5M.200.XAZ
A
13.1
14.6
17.6
19.6
22.5
25.0
28.5
34.0
Dimensions (mm)
C
L
N
P
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
23.4
23.4
23.4
23.4
31.0
31.0
31.0
31.0
85.0
85.0
85.0
120.0
120.0
120.0
150.0
150.0
3.9
3.9
3.9
3.9
3.4
3.4
3.4
3.4
X
6.0
6.0
6.0
6.0
10.0
10.0
10.0
10.0
Note: this cap is suitable for use with any alignment key configuration.
BGE Blanking caps for fixed sockets
L
Part number
N
øA
P
øC
X
ø 3.5
BGE.0M.200.XAZ
BGE.1M.200.XAZ
BGE.2M.200.XAZ
BGE.3M.200.XAZ
BGE.TM.200.XAZ
BGE.4M.200.XAZ
BGE.LM.200.XAZ
BGE.5M.200.XAZ
A
14.4
15.9
18.9
20.9
23.4
25.9
29.4
34.9
Dimensions (mm)
C
L
N
P
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
23.4
23.4
23.4
23.4
31.0
31.0
31.0
31.0
85.0
85.0
85.0
120.0
120.0
120.0
150.0
150.0
3.9
3.9
3.9
3.9
3.4
3.4
3.4
3.4
X
6.0
6.0
6.0
6.0
10.0
10.0
10.0
10.0
Note: this cap is suitable for use with any alignment key configuration.
BGF Blanking caps for free sockets
L
Part number
N
sliding loop
øA
P
øC
X
BGF.0M.200.XAZ
BGF.1M.200.XAZ
BGF.2M.200.XAZ
BGF.3M.200.XAZ
BGF.TM.200.XAZ
BGF.4M.200.XAZ
BGF.LM.200.XAZ
BGF.5M.200.XAZ
A
14.4
15.9
18.9
20.9
23.4
25.9
29.4
34.9
Dimensions (mm)
C
L
N
P
12.7
14.2
17.2
19.2
22.0
24.5
28.0
33.5
23.4
23.4
23.4
23.4
31.0
31.0
31.0
31.0
85.0
85.0
85.0
120.0
120.0
120.0
150.0
150.0
3.9
3.9
3.9
3.9
3.4
3.4
3.4
3.4
X
6.0
6.0
6.0
6.0
10.0
10.0
10.0
10.0
Note: this cap is suitable for use with any alignment key configuration.
20
www.lemo.com
®
®
GEA Hexagonal nuts for EC ● model
Part number
A
0M
1M
2M
3M
TM
4M
LM
5M
GEA.0M.241.RL
GEA.0E.240.RL
GEA.2M.241.RL
GEA.3M.241.RL
GEA.TM.241.RL
GEA.4M.241.RL
GEA.LM.241.RL
GEA.5M.241.RL
L
øB
e
Series
A
16
17
19
25
25
30
32
37
Dimensions (mm)
B
e
L
18.2
19.2
21.5
22.0
28.0
34.0
36.0
41.0
M13x0.75
M14x1.00
M17x1.00
M19x1.00
M22x1.00
M24x1.00
M28x1.00
M33x1.00
2.5
2.5
3.0
3.0
3.0
3.0
3.0
3.0
● Material: Nickel-plated brass (3 µm)
GEA Hexagonal nuts for EG ● model
Part number
A
GEA.0S.240.RL
GEA.1M.240.RL
GEA.0E.240.RL
GEA.1E.240.RL
GEA.3S.240.RL
GEA.4M.240.RL
GEA.3S.240.RL
GEA.5M.240.RL
L
øB
e
Series
0M
1M
2M
3M
TM
4M
LM
5M
A
11
13
17
19
22
25
30
36
Dimensions (mm)
B
e
L
12.4
14.5
19.2
21.5
25.0
28.0
34.0
40.5
M9x0.60
M11x1.00
M14x1.00
M16x1.00
M18x1.00
M21x1.00
M24x1.00
M30x1.00
2.0
2.5
2.5
3.0
3.0
4.0
5.0
5.0
● Material: Nickel-plated brass (3 µm)
GEC Conical nut for models HE ●, EC ●, PE ●
Part number
Series
A
L
øB
e
GEC.0M.240.RN
GEC.0E.240.RN
GEC.2M.240.RN
GEC.3M.240.RN
GEC.TM.240.RN
GEC.4M.240.RN
GEC.LM.240.RN
GEC.5M.240.RN
0M
1M
2M
3M
TM
4M
LM
5M
A
14
16
18
20
23
25
29
34
Dimensions (mm)
B
e
L
17
18
21
23
27
29
33
38
M13x0.75
M14x1.00
M17x1.00
M19x1.00
M22x1.00
M24x1.00
M28x1.00
M33x1.00
3.2
3.0
3.2
3.2
5.0
5.0
5.0
5.0
● Material: Anodized aluminium alloy
Straight boot
BEFORE HEATING
Elbow boot
Heatshrink boot
BEFORE HEATING
Part number
Supplier
Straight
AFTER HEATING
AFTER HEATING
Raychem®
202A111-25/86
202A121-25/86
202A142-25/86
Series
Cable ø
min.
(mm)
0M-2M
2M-4M
4M-5M
3.8
5.3
7.4
Elbow 90°
222A111-25/86
222A121-25/86
222A142-25/86
Note:
request modified elastomer resistant to fluids with hot melt sealant.
www.lemo.com
21
®
®
Tooling
DCE Positioners for crimp contacts
Type
0M
Contact
Positioners part number
ø A ø C Form
(mm) (mm) per fig.
For male contacts For female contacts
302-303
304-305
male
female
1M
These positioners are suitable for use with both manual and
pneumatic crimping tools according to the MIL-C-22520/7-01 standard.
307-308
2M
Fig. 1
øA
øA
øC
øC
305
308-310
312-319
3M
322-330
TM
325
340
Fig. 2
øA
4M
340-348
LM
355
øC
368
øA
øC
5M
366
114
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
0.7
0.7
0.87
0.44
1
2
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
0.7
0.7
0.87
0.44
1
2
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
0.9
0.9
0.7
0.7
1.10
0.87
0.87
0.44
1
2
1
2
DCE.91.090.5MVC DCE.91.090.3MVM
DCE.91.070.5MVC DCE.91.070.3MVM
DCE.91.090.5MVC DCE.91.090.3MVM
DCE.91.070.5MVC DCE.91.070.3MVM
DCE.91.090.5MVC DCE.91.090.3MVM
DCE.91.070.5MVC DCE.91.070.3MVM
DCE.91.070.5MVC DCE.91.070.3MVM
DCE.91.090.5MVC DCE.91.09T.5MVM
DCE.91.070.5MVC DCE.91.07T.5MVM
DCE.91.070.5MVC DCE.91.07T.5MVM
DCE.91.090.5MVC DCE.91.09T.5MVM
DCE.91.070.5MVC DCE.91.07T.5MVM
DCE.91.090.5MVC DCE.91.09T.5MVM
DCE.91.070.5MVC DCE.91.07T.5MVM
Note: a wide variation of strand number and diameter combinations are quoted as being AWG, some of which do not have a large enough cross section
to guarantee a crimp as per either MIL-C-22520/1-01 or /7-01.
Our technical department is at your disposal to study and propose a solution to all your applications.
DCF Extractors for crimp contacts
Contact
ø
0.9
0.7
Part number
DCF.93.090.4LT
DCF.93.070.4LT
Note: this model is used for male and female contacts.
22
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®
®
Panel Cut-out
Panel cut-outs
ED● -PV● -PF●
PB●
+ 0.1
0
øA
+ 0.1
0
+ 0.1
0
øA
H
øA
B
+ 0.1
0
+ 0.1
0
+ 0.1
0
H
H
EG● -EC● -HE● -PE●
+ 0.1
0
B
B
Cut-outs
Series
0M
1M
2M
3M
TM
4M
LM
5M
EG●
øA
B
EC●
øA
B
HE●
øA
B
PE●
øA
B
øA
ED●
B
H
øA
PB●
B
H
øA
PV●
B
H
øA
PF●
B
H
9.1
11.1
14.1
16.1
18.1
21.1
24.1
30.1
13.1
14.1
17.1
19.1
22.1
24.1
28.1
33.1
13.1
14.1
17.1
19.1
22.1
24.1
28.1
33.1
13.1
14.1
17.1
19.1
22.1
24.1
28.1
33.1
5.1
6.1
9.1
11.1
12.5
14.1
18.1
23.2
M2.5
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
11.0
12.9
15.1
16.4
18.3
20.6
23.0
27.0
14.8
16.8
19.8
21.8
24.8
27.8
30.8
37.8
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
21.4
23.4
26.4
29.0
32.5
35.0
38.0
45.0
14.8
16.8
19.8
21.8
24.8
27.8
30.8
37.8
M2.5
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
15.1
18.3
20.6
23.0
24.6
27.0
25.4
34.9
10.8
12.5
15.6
18.1
19.9
22.7
25.9
33.1
M2.5
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
M3.0
11.0
12.9
15.1
16.6
18.3
20.6
23.0
29.4
8.3
9.6
12.6
14.6
16.6
19.6
22.6
28.6
11.6
12.6
15.6
17.6
20.6
22.6
26.6
31.6
11.6
12.6
15.6
17.6
20.6
22.6
26.6
31.6
11.6
12.6
15.6
17.6
20.6
22.6
26.6
31.6
Mounting nut torque (on panel)
Series
Torque (Nm)
Series
Torque (Nm)
0M
1M
2M
3M
1.0
1.5
2.0
2.5
TM
4M
LM
5M
4.0
5.0
6.5
8.0
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23
®
®
PCB drilling pattern
Fixed socket with straight print contact (HE● )
4xø1
°
72
+0.1
0
90°
5.08
+0.1
0
ø 2.8
45°
4xø1
5.08
ø 2.3
12
0°
5.08
ø 2.2
0M.305
0M.304
+0.1
0
4xø1
ø 2.5
0M.303
+0.1
0
4xø1
5.08
0M.302
1M.307
5 x ø 0.8
°
ø 3.7
+0.1
0
5
6'
1°2
+0.1
0
7 x ø 0.8
+0.1
0
8 x ø 0.8
°
15°
4xø1
+0.1
0
ø 6.7
19 x ø 0.8
+0.1
0
TM.325
11°15'
+0.1
0
4xø1
4xø1
+0.1
0
40°
+0.1
0
24°
'
ø 9.8
+0.1
0
12.7
ø 5.8
11.43
ø9
ø 5.7
4xø1
2.2
11.43
ø5
ø 8.8
25°
22°
43
'
+0.1
0
+0.1
0
°
60
°
30
+0.1
0
36°
30
45
4xø1
+0.1
0
ø 6.5
3M.330
22°30'
12°52'
5°
90°
8.89
ø 6.3
12 x ø 0.8
3M.322
22°30' 4 x ø 1
ø 2.8
4
+0.1
0
4xø1
°
2M.319
45°
+0.1
0
ø 2.19
°
45
10 x ø 0.8
45
+0.1
0
8 x ø 0.8
2M.312
22°30' 4 x ø 1
+0.1
0
8.89
2M.310
4xø1
7.62
7.62
5 x ø 0.8
+0.1
0
2M.308
1M.308
4xø1
30°
60
ø 3.4
°
72
+0.1
0
7.62
4xø1
+0.1
0
8.89
4 x ø 0.8
ø 6.4
1M.305
+0.1
0
8.89
3 x ø 0.8
ø 3.5
+0.1
0
ø 3.8
2 x ø 0.8
22 x ø 0.8
30 x ø 0.8
+0.1
0
TM.340
2.6
+0.1
0
25 x ø 0.8
4M.340
+0.1
0
4M.348
8°10'55''
40 x ø 0.8
+0.1
0
''
'49
21
13.97
ø 11.9
+0.1
0
48 x ø 0.8
24
ø 8.5
45
°
ø 1.9
22°30'
ø 5.2
12°
16
°
24
°
+0.1
0
13.97
ø 7.94
12.7
9°
27°4
1'3
2
18°
40 x ø 0.8
4xø1
120
°
6'
ø 11.64
2
51°
''
ø 6.8
27°
41
'3
18°
9°
+0.1
0
ø 10.2
2''
4xø1
ø 4.24
°
ø 3.4
60
+0.1
0
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®
®
LM.355
LM.368
6°40’
7°30’
10°35’18’’
5’’
’3
4xø1
18°
4xø1
5M.366
10°
16.51
ø15.5
ø11.75
ø 4.25
ø8
5M.114
+0.1
0
5°
6°12’25’’
4xø1
0’’
4’5
°2
12
’’
’49
21
+0.1
0
8°10’55’’
4xø1
+0.1
0
18°57'
66 x ø 0.8
+0.1
0
114 x ø 0.8
24°
40°
+ 0.1
0
20.7
20.32
ø 17.1
ø 13.5
ø 9.9
ø 2.7
12
0°
20.32
ø14.96
ø19.84
ø 10.08
16
°
ø 5.6
6°55'30''
27°41'30''
www.lemo.com
+0.1
0
’’
27°
41
’30
+0.1
0
68 x ø 0.8
'
°26
51
'
1
°5
13
13°51’
16.51
ø15.3
ø11.1
ø 2.8
ø 6.9
55 x ø 0.8
1
+0.1
0
9°
8°
51°25’30’’
36°
21
°1
0
°
15
’
°20
13
®
®
Assembly instructions for plugs and sockets
2
1
2
1
FG●
PH●
PB●
1.
L ± 0.5
First place the heatshrink boot ➀ over
the cable. Strip the cable according
to dim-ensions of the table, then widen
the shield.
1
T ± 0.2
Cable preparation
Series
L
S
T
0M to 5M
20
15
3.5
Note : dimensions are in mm.
S ± 0.5
2.
2
Crimp
2
Crimp
Cable termination
2.1 With shielded cables, widen and pull the shield all the way to the back.
Fix the appropriate positioner onto the crimping tool and set the selector to the number corresponding to the AWG of the conductor used as
indicated on the positioner label.
Fit the conductor into the contact ➁; make sure it is visible through the
contact’s inspection hole.
Slide the conductor-contact assembly into the open crimping tool; make
sure that the contact is pushed fully into the positioner. Close the tool.
Remove from crimping tool and check that conductor is secure in
contact and shows in inspection hole.
2.2 Arrange the conductor-contact assemblies according to the markings,
into the rear cable seal.
Push them deeply into the insulator, using tweezers if necessary;
check that all the contacts are correctly located in the insulator: 1)
by verifying the alignment of the contacts at the front of the insulator
and 2) by gently pulling on each conductor.
Verification should also be made using the appropriate retention testing tool.
2.3 Bring the shield around the rear of connector.
Secure it with a band-it tie-wrap (not furnished) to fix the shield in place.
Cut off the possible shield surplus.
Steel tie-wrap band (~3 mm wide)
Steel tie-wrap band (~3 mm wide)
2.4 Put the heatshrink boot in place and heat gently until it retracts.
Heat
26
Heat
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®
®
Assembly instructions for plugs and sockets (with optional mold stop)
1
FG●
PH●
1
PB●
1.
L ± 0.5
Cable preparation
Strip the cable according to dimensions of the table, then widen the shield.
T ± 0.2
Series
L
S
T
0M to 5M
20
15
3.5
Note : dimensions are in mm.
S ± 0.5
2.
1
Crimp
1
Crimp
Cable termination
2.1 With shielded cables, widen and pull the shield all the way to the back.
Fix the appropriate positioner onto the crimping tool and set the selector to the number corresponding to the AWG of the conductor used as
indicated on the positioner label.
Fit the conductor into the contact ➀; make sure it is visible through the
contact’s inspection hole.
Slide the conductor-contact assembly into the open crimping tool; make
sure that the contact is pushed fully into the positioner. Close the tool.
Remove from crimping tool and check that conductor is secure in
contact and shows in inspection hole.
2.2 Arrange the conductor-contact assemblies according to the markings,
into the rear cable seal.
Push them deeply into the insulator, using tweezers if necessary;
check that all the contacts are correctly located in the insulator: 1)
by verifying the alignment of the contacts at the front of the insulator
and 2) by gently pulling on each conductor.
Verification should also be made using the appropriate retention testing tool.
Steel tie-wrap band (~3 mm wide)
2.3 Bring the shield around the rear of connector until the mold stop.
Secure it with a band-it tie-wrap (not furnished) to fix the shield in place.
Cut off the possible shield surplus.
Steel tie-wrap band (~3 mm wide)
Overmolding
2.4 Custom overmold cable assembly.
Overmolding
www.lemo.com
27
®
®
Notes
28
www.lemo.com
®
®
Product safety notice
PLEASE READ AND FOLLOW ALL INSTUCTIONS CAREFULLY AND CONSULT ALL RELEVENT NATIONAL AND
INTERNATIONAL SAFETY REGULATIONS FOR YOUR APPLICATION.
IMPROPER HANDLING, CABLE ASSEMBLY, OR WRONG USE OF CONNECTORS CAN RESULT IN HAZARDOUS
SITUATIONS.
1. SHOCK AND FIRE HAZARD
Incorrect wiring, the use of damaged components, presence of foreign objects (such as metal debris), and / or residue
(such as cleaning fluids), can result in short circuits, overheating, and / or risk of electric shock.
Mated components should never be disconnected while live as this may result in an exposed electric arc and local
overheating, resulting in possible damage to components.
2. HANDLING
Connectors and their components should be visually inspected for damage prior to installation and assembly. Suspect
components should be rejected or returned to the factory for verification.
Connector assembly and installation should only be carried out by properly trained personnel. Proper tools must be used
during installation and / or assembly in order to obtain safe and reliable performance.
3. USE
Connectors with exposed contacts should never be live (or on the current supply side of a circuit). Under general
conditions voltages above 30 VAC and 42 VDC are considered hazardous and proper measures should be taken to
eliminate all risk of transmission of such voltages to any exposed metal part of the connector.
4. TEST AND OPERATING VOLTAGES
The maximum admissible operating voltage depends upon the national or international standards in force for the
application in question. Air and creepage distances impact the operating voltage; reference values are indicated in the
catalog however these may be influenced by PC board design and / or wiring harnesses.
The test voltage indicated in the catalog is 75% of the mean breakdown voltage; the test is applied at 500 V/s and the
test duration is 1 minute.
5. CE MARKING
CE marking
means that the appliance or equipment bearing it complies with the protection requirements of one or
several European safety directives.
CE marking
applies to complete products or equipment, but not to electromechanical components, such as
connectors.
6. PRODUCT IMPROVEMENTS
The LEMO Group reserves the right to modify and improve to our products or specifications without providing prior
notification.
Data subject to change
No reproduction or use without express permission of editorial or pictorial content, in any manner.
LEMO reserve the right at all times to modify and improve specifications without any notification.
www.lemo.com
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Madrid Office
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Fax: (+34 91) 469 99 59
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