METAL-SHELL
MICRO CIRCULAR
CONNECTORS
High-Density Connectors For Rugged Reliability
And Configuration Flexibility
AEROSPACE, DEFENSE & MARINE /// METAL-SHELL MICRO CIRCULAR CONNECTORS
METAL-SHELL MICRO CIRCULAR CONNECTORS
Metal-Shell Micro
Circular Connectors
Rugged
Connectors
with Flexible Configurations
HIGH-SPEED CONNECTIVITY
•G
igabit Ethernet, USB 2.0, and IEEE
1394 compatible
DURABLE
• High-performance materials
• Individual fluorosilicone O-rings
on all contacts
• IP67 sealing
• 2000 mating cycles
FLEXIBLE CONFIGURATIONS
• Three coupling styles: push-pull,
bayonet, threaded
• Common internal design
• Signal only and hybrid signal/power
versions available
• Lightweight materials save space
and weight
TE Connectivity (TE) offers a broad range of Metal-Shell Micro
Circular connectors, all designed for rugged durability and space
and weight savings in commercial aerospace applications and
military vehicles, radios, and soldier-worn equipment.
More Choice
We give you more options in Metal-Shell Micro Circular connectors:
• Bayonet, push-pull, or threaded couplings
• Pin and socket or spring probe contacts
• Signal and hybrid signal/power versions
• Inline receptacles
• Band strap for termination of braided metallic shielding
• Range of shell sizes and positions
More Performance
Metal-Shell Micro Circular connectors from TE provide rugged
reliability to withstand vibration and shock, and feature excellent
electrical performance, a high mating life cycle, and IP67
environmental sealing.
Performance Characteristics
ELECTRICAL
• Compatibility: 1 Gb/s Ethernet, USB 2.0, IEEE 1394, Cat 5e
• Contact Current-Carrying Capacity (1 pin):
Signal: 2 amps max.
Power: 5 amps max.
• Operating Voltage: 200 VAC max.
• Termination Resistance: 30 milliohms max.
MECHANICAL AND ENVIRONMENTAL
•
•
•
•
•
urability: 2000 mating cycles
D
Operating Temperature: -55°C to +150°C
Sealing: IP67
Coupling Options: Push-pull, bayonet, threaded
Shell Sizes/Positions:
M11 shell, 11 positions
M15 shell, 14 positions
M14 shell, 19 positions
M22 shell, 30 positions
•W
ire Size:
7 and 19 Positions: 24 AWG (7 strands max.)
14 and 30 Positions: 24 AWG (19 strands max.)
Power Pin: 22 AWG (19 strands max.)
• Salt Spray Resistance: 120 hours
MATERIALS
•
•
•
•
hell: Brass, black tin-nickel plated
S
Insert: LCP
Contacts: Brass, plated gold over nickel
O-Ring: Fluorosilicone
TECHNICAL DOCUMENTS
•P
roduct Specification:
108-78938 (for 7 and 19 positions)
108-78967 (for 14 and 30 positions)
• Qualification Test Report:
501-78493 (for 7 and 19 positions)
501-78526 (for 14 and 30 positions)
Eye Pattern: Spring Probe Contact System Mask per USB 2.0 Specification, 480 Mb/s
Input
Output
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AEROSPACE, DEFENSE & MARINE /// METAL-SHELL MICRO CIRCULAR CONNECTORS
PAGE 2
Metal-Shell Micro Circular Connectors
Signal Connectors: Pin and Socket Contacts
Part No.
Shell
Size
No. of
Pos.
Coupling
Keying
Plug, Wire
Solder Cups
Receptacle,
Wire Solder
Cup
N
2174219-1
2174222-1
Push-Pull
M11
7
Bayonet
Threaded
Push-Pull
M14
19
Bayonet
Threaded
Receptacle,
PCB Solder
Tail
2174225-1
A
2174219-2
2174222-2
2174225-2
B
2174219-3
2174222-3
2174225-3
N
2174220-1
2174223-1
2260439-1**
2174226-1
A
2174220-2
2174223-2
2174226-2
2174226-3
B
2174220-3
2174223-3
N
2174221-1
2174224-1
2174227-1
A
2174221-2
2174224-2
2174227-2
B
N
A
B
N
A
B
N
A
B
2174221-3
2174210-1
2174210-2
2174210-3
2174211-1
2174211-2
2174211-3
2174212-1
2174212-2
2174212-3
2174224-3
2174213-1
2174213-2
2174213-3
2174214-1
2174214-2
2174214-3
2174215-1
2174215-2
2174215-3
2174227-3
2174216-1
2174216-2
2174216-3
2174217-1
2174217-2
2174217-3
2174218-1
2174218-2
2174218-3
Dust Cap Option*
Plugs
Receptacles
2822605-x
2201013-x
2229015-x
2201014-x
—
2201015-x
—
2201010-x
2287626-x
2201011-x
—
2201012-x
* -x suffix is length of wire rope: -1 = 70 mm • -2 = 100 mm • -3 = 120 mm • -4 = 150 mm. Consult TE for availability of dust caps not listed here.
**In-Line Receptacle
Signal Connectors: Spring Probe Contacts
Shell
Size
No. of
Pos.
(Signal)
Part No.
Coupling
Keying
Plug,
Solder Cups
Receptacle,
Solder Cups
Receptacle,
PCB Solder
Tail
N
2174200-1
2174204-1
2174207-1
Push-Pull
M11
7
Bayonet
Threaded
Push-Pull
M14
19
Bayonet
Threaded
A
2174200-2
2174204-2
2174207-2
B
2174200-3
2174204-3
2174207-3
N
2174201-1
2174205-1
2174208-1
A
2174201-2
2174205-2
2174208-2
B
2174201-3
2174205-3
2174208-3
N
2174202-1
2174206-1
2174209-1
A
2174202-2
2174206-2
2174209-2
B
N
A
B
N
A
B
N
A
B
2174202-3
2174191-1
2174191-2
2174191-3
2174192-1
2174192-2
2174192-3
2174193-1
2174193-2
2174193-3
2174206-3
2174194-1
2174194-2
2174194-3
2174195-1
2174195-2
2174195-3
2174196-1
2174196-2
2174196-3
2174209-3
2174197-1
2174197-2
2174197-3
2174198-1
2174198-2
2174198-3
2174199-1
2174199-2
2174199-3
Dust Cap Option*
Plugs
Receptacles
2822605-x
2201013-x
2229015-x
2201014-x
—
2201015-x
—
2201010-x
—
2201011-x
—
2201012-x
* -x suffix is length of wire rope: -1 = 70 mm • -2 = 100 mm • -3 = 120 mm • -4 = 150 mm. Consult TE for availability of dust caps not listed here.
Hybrid Signal + Power Connectors: Pin and Socket Contacts
Part No.
Shell Size
No. of Pos.
Coupling
M15
14
(12 Signal, 2 Power)
Bayonet
M22
30
(28 Signal, 2 Power)
Threaded
Keying
Plug,
Solder Cups
Receptacle,
In-Line
N
2201481-1
4-287069-1
2201482-1
A
2201481-2
—
2201482-2
N
2201712-1
2288255-1
2201713-1
A
2201712-2
—
2201713-2
AEROSPACE, DEFENSE & MARINE /// METAL-SHELL MICRO CIRCULAR CONNECTORS
Receptacle,
PCB Solder Tail
PAGE 3
Metal-Shell Micro Circular Connectors
Plug Connectors
Keying
Plug Connectors, Solder Cup
Connector
Adaptor
7, 19P
Key Type B
145°
A
E
B
215°
D
270°
Coupling
Push-Pull
Bayonet
Threaded
No. of
Pos.
Power
Contacts
A
Key Type
N
(Dia.)
C
Key Type A
B
(Dia.)
C
D
14, 30P
E
(Dia.)
H
Key Type
N, A, B
7
—
14
6.96
21.45
12
8
7
19
—
17
9.36
21.85
11.45
8.65
8
N, A, B
7
—
14
7.62
21.45
12
8
7
N, A,
B
E
19
—
17
10.16
21.75
11.45
8.65
8
N, A, B
14
2
19
12.16
21.95
16
11
10
N
7
—
14
7.62
21.45
12
8
7
N, A, B
19
—
16
10.16
21.45
11.45
8.65
8
N, A, B
30
2
25
18.4
13.3
16
18.5
16
N
J
K
Contact Solder Cup
Contact Solder Cup Dimensions
Signal
Power
No. of
Pos.
Power
Contacts
J
K
J
K
7, 19
—
0.65
0.85
—
—
14
2
0.9
1.15
1.2
1.5
30
2
0.76
1
1
1.3
AEROSPACE, DEFENSE & MARINE /// METAL-SHELL MICRO CIRCULAR CONNECTORS
PAGE 4
Metal-Shell Micro Circular Connectors
Receptacle Connectors
Keying
Panel-Mount Receptacle
J
3.6
K
G
Panel Thickness, Max.
Key Type N
J K
H
Key Type B
145°
A
E
Solder Cup
Detail
F
J
I
3.6
Solder Tail
Detail (7 and 19 Position)
Solder Tail
Detail (14 and 30 Position)
Panel-Mount Contacts
215°
Panel Cutout
Key Type A
270°
B
C
Signal
Power
Contact
Type
No. of
Pos.
Power
Contacts
J
K
J
K
Solder
Cup
7, 19
—
0.65
0.85
—
—
7, 19
—
.5
—
—
—
14
30
2
2
.5
.5
.85
.85
.7
.7
1.15
1.16
Solder
Tail
Panel-Mount Receptacle
Coupling
No of Pos.
Push-Pull
Bayonet
Threaded
A
(Dia.)
B
C
E
(Dia.)
F
(Dia.)
G
7
9.82
12.41
20.64
11.6
14.3
3.2
19
12.36
12.41
20.73
13.4
18
3.2
7
9.85
15.41
20.6
11.6
14.3
2.8
19
12.05
15.41
20.5
14.4
18
2.8
14
14.05
15.41
20.7
14.7
—
3.0
7
10.54
13.44
18.6
11.6
14.3
3.2
19
13.34
13.44
18.4
14.4
18
3.2
30
—
13.15
19.7
19.3
—
3.6
J
3.6
J K
In-Line Receptacle
J K
Solder Cup
J
Coupling
No. of
Pos.
Power
Contacts
Bayonet
7
Threaded
TE1924_SolderCupReceptacle_50% / Michael Douglas / 11-9-2013
Solder Tail
Detail (14 and 30 Position)
Signal Pin
Power Pin
J
K
J
K
—
0.65
0.85
—
—
14
2
0.65
0.85
0.9
1.15
30
2
0.65
0.85
0.9
1.15
In-Line Receptacle
Coupling
No of Pos.
Bayonet
Threaded
Power
Contacts
A (Dia.)
B (Dia.)
C
D
E (Dia.)
H
7
-
9.85
14
14
17
9
8
14
2
14.05
18
14
14.7
15.9
15
30
2
21.12
24
12
22
18.5
16
G
Panel Thickness, Max.
Panel Cutout Dimensions
H
(Dia.)
Shell Size
A
M11
11.2
M14
14.4
I
H
TE1924_Receptacle_Termination_55% / Michael Douglas / 11-9-2013
10.95
E
I
F13.5
M15
16.2
15.3
M22
22.5
21.5
Panel Cutout
AEROSPACE,B DEFENSE & MARINE /// METAL-SHELL MICRO CIRCULAR CONNECTORS
C
J
K
J
Solder Tail
Detail (7 and 19 Position)
3.6
Solder Tail
Detail (7 and 19 Position)
Contacts
Detail
TE1924_MSMC-RecptacleKeying_37.5% / Michael Douglas / 12-10-2013
Solder Cup
Detail
3.6
PAGE 5
3.6
Solder Tail
Detail (14 and 30 Posi
Metal-Shell Micro Circular Connectors
PCB Layouts for Solder Tail Receptacles
Ref.
0.316 Nom.
0.236 Ref.
Min.
Ref.
0.32 Nom.
0.236 Ref.
Min.
1.21
Finished Hold
±0.05
Ø 0.68
Typ. 7
Ø 0.13 M Typ. 7
Drilled Hold
±0.03
Ø 0.78
Typ. 19
Drilled Hold
±0.03
Ø 0.78
Typ. 7
1.21
Finished Hold
±0.05
Ø 0.68
Typ. 19
Ø 0.13 M Typ. 19
2.42
Annular Ring
±0.08
Ø 1.08
Typ. 19
1.21
2.42
Annular Ring
±0.08
Ø 1.08
Typ. 7
0.7
1.21
0.7
0.7
1.4
0.7
1.4
1.4
7-Position Receptacle
1.4
2.1
2.1
2.8
2.8
19-Position Receptacle
Annular Hold
Min.
Ø 1.2
Typ. 2
Finished Hold
±0.05
Ø 0.9
Typ. 2
Ø 0.1 Typ. 2
0.85
Annular Hold
Min.
Ø 0.9
Typ. 12
3.02
2.53
2.53
Finished Hold
±0.05
Ø 0.68
Typ. 12
Ø 0.1 Typ. 12
3.02
0.85
0.85
0.85
2.38
2.38
3.37
TE1924_PCB_Layout-7position_60% / Michael Douglas / 11-9-2013
3.37
14-Position Hybrid Receptacle
AEROSPACE, DEFENSE & MARINE /// METAL-SHELL MICRO CIRCULAR CONNECTORS
PAGE 6
TE1924_PCB_Layout-19position_60% / Michael Douglas / 11-9-2013
Metal-Shell Micro Circular Connectors
PCB Layouts for Solder Tail Receptacles and Accessories
10.5
10.5
Annular Hold
Min.
Ø 1.2
Typ. 2
Finished Hold
±0.05
Ø 0.9
Typ. 2
Ø 0.1 Typ. 2
Annular Hold
Min.
Ø 0.9
Typ. 2
Finished Hold
±0.05
Ø 0.68
Typ. 28
Ø 0.1 Typ. 28
1.8
3.6
Annular Hold
Min.
Ø 1.2
Typ. 2
5.4
Finished Hold
±0.05
Ø 0.9
Typ. 2
Ø 0.1 Typ. 2
5.4
3.6
1.8
1.1
1.1
2.1
2.1
3.2
3.2
4.2
4.2
5.3
5.3
30-Position Hybrid Receptacle
Nut Jig for 7P Receptacle Connectors
Part No. 2288181-1
Use with connectors 2174206-*,
2174209-*, 2174204-*, 2174207-*,
2174205-*, 2174208-*
AEROSPACE, DEFENSE & MARINE /// METAL-SHELL MICRO CIRCULAR CONNECTORS
PAGE 7
For More Information
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+7495 790 790 2
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+34 93 2910366
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© 2015 TE Connectivity Ltd. family of companies. All Rights Reserved.
1-1773857-8 ADM/RRD 2.5M 06/2015
TE, TE Connectivity and the TE connectivity (logo) are trademarks of the TE Connectivity Ltd. family of companies.
Other products, logos, and company names mentioned herein may be trademarks of their respective owners.
While TE has made every reasonable effort to ensure the accuracy of the information herein, nothing herein constitutes any guarantee that such
information is error-free, or any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. The TE entity
issuing this publication reserves the right to make any adjustments to the information contained herein at any time without notice. All implied warranties
regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose
are expressly disclaimed. The dimensions herein are for reference purposes only and are subject to change without notice. Specifications are subject to
change without notice.
Consult TE for the latest dimensions and design specifications.
AEROSPACE, DEFENSE & MARINE /// METAL-SHELL MICRO CIRCULAR CONNECTORS