FEMALE MIL-Spec Circular Connectors 1,249

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Part RoHS Manufacturer Connector Type Option Reliability Contact Gender Dielectric Withstanding Voltage (V) No. of Connectors Maximum Plug Diameter Panel Mount Contact Type Connector Back Interface Body Length Mixed Contacts EMI Shielded Filter Feature Body Width Termination Contact Finish Rated Voltage MIL Conformity Coupling Type Insulator Material Maximum Operating Temperature (Cel) DIN Conformance Description Contact Design IEC Conformity Minimum Operating Temperature Empty Shell Shell Finish No. of Ports Backshell Assembly (Mil Ref) Contact Material UL Flammability Code Mating Contact Finish Polarization Key Additional Features Rated Current - Signal Reference Standard Insulator Color Polarization Rotation Degrees Total No. of Contacts Unique Insert No. Backshell Type Fluid Resistance Level Contact Arrangement Minimum Wire Size Durability Mounting Type Environmental Characteristics Assembly Part No. Maximum Wire Size Sub-Category Shell Material Terminal Pitch (mm) Mating Info. Mains Connector Rating Contact Sizes Contact Quantities Drawing Date & Revision Mil Standard Connector Shell Termination Type Contact Part Numbers Manufacturer Series Body or Shell Style Mounting Style Contact Style Connector Insert Detail National Stock Number (NSN) JESD-609 Code Mounting Option-2 Mounting Option-1 Shell Size

CA3106E14S-2S-B-03

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

4

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

14

CA3106E14S-2S-B-14

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

4

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

14

CA3106E14S-6S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

6

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

14

CA3106E14SA7S-B-13

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE PLATED

STANDARD: MIL-C-5015, POLARIZED

7

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

SOLDER

PLUG

14S

CA3106E14SA7S-B-14

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE

NOT SPECIFIED

NOT SPECIFIED

SHIELDED

7

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

PLUG

14S

CA3106E14SA7S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE PLATED

STANDARD: MIL-C-5015, POLARIZED

7

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

PLUG

14S

CA3106E14SA7S-B-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE

NOT SPECIFIED

NOT SPECIFIED

7

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

PLUG

14S

CA3106E16-10S-B-03

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

3

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

16

CA3106E16-10S-B-13

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

3

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

SOLDER

PLUG

16

CA3106E16-10S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

3

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

16

CA3106E16S-8S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE

SHIELDED

5

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

PLUG

16S

CA3106E18-10S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

4

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

18

CA3106E20-11S-B-14

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

13

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

20

CA3106E20-23S-B-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

BAYONET

CHLOROPRENE RUBBER

125

-55 Cel

NO

CHROMATE PLATED

STANDARD: MIL-C-5015

N

2

20-23

SOLID

CABLE

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

8

2

CRIMP

CA3106E

PLUG

20

CA3106E22-22S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

125

NO

NO

-55 Cel

NO

CHROME PLATED

4

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

22

CA3106E24-22S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE

SHIELDED

4

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

PLUG

24

CA3106E24-22S-B-F42

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

BAYONET

CHLOROPRENE RUBBER

125

-55 Cel

NO

CHROMATE PLATED

STANDARD: MIL-C-5015

N

0

4

24-22

SOLID

CABLE

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

8

4

SOLDER

CA3106E

PLUG

24

CA3106E28-22S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

6

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

28

CA3106E36-10S-B-03

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE

48

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

PLUG

36

CA3106E36-5S-B-01

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

NOT SPECIFIED

NOT SPECIFIED

4

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

36

CA3106E36-5S-B-15

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE

SHIELDED

4

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

PLUG

36

CA3106E36-5S-B-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROME PLATED

4

SOLID

CABLE

CORROSION RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

36

PT01SE-8-33S(SR)LC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

GOLD

YES

BAYONET

NO

NO

YES

CADMIUM

GOLD

STANDARD: MIL-C-26482, COMPATIBLE CONTACT: LP-597820-355

3

SOLID

CABLE AND PANEL

CORROSION RESISTANT; ENVIRONMENT RESISTANT; MOISTURE RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PT01SE

RECEPTACLE

8

TV06RW-15-35SBLC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

THREADED

NO

NO

YES

CADMIUM

NOT SPECIFIED

STANDARD: MIL-C-38999, COMPATIBLE CONTACT: 10-407035-725, EMI/RFI SHIELDED

37

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TV06RW

PLUG

15

TV06RW-17-35SBLC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

THREADED

NO

NO

YES

CADMIUM

NOT SPECIFIED

STANDARD: MIL-C-38999, COMPATIBLE CONTACT: 10-407035-725, EMI/RFI SHIELDED

55

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TV06RW

PLUG

17

TV06RW-21-35SBLC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

THREADED

NO

NO

YES

CADMIUM

NOT SPECIFIED

STANDARD: MIL-C-38999, COMPATIBLE CONTACT: 10-407035-725, EMI/RFI SHIELDED

79

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TV06RW

PLUG

21

TV07RW-17-99SALC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

YES

YES

THREADED

NO

NO

YES

CADMIUM

NOT SPECIFIED

EMI SHIELD; TRI-START, STANDARD: MIL-DTL-38999

23

SOLID

CABLE AND PANEL

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

TV07RW

RECEPTACLE

17

TV07RW-17-99SBLC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

YES

YES

THREADED

NO

NO

YES

CADMIUM

NOT SPECIFIED

EMI SHIELD; TRI-START, STANDARD: MIL-DTL-38999

23

SOLID

CABLE AND PANEL

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

TV07RW

RECEPTACLE

17

TVS06RF-11-35SALC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

THREADED

NO

NO

YES

NICKEL

NOT SPECIFIED

STANDARD: MIL-C-38999, COMPATIBLE CONTACT: 10-407035-725, EMI/RFI SHIELDED

13

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS06RF

PLUG

11

TVS06RF-19-35SALC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

THREADED

NO

NO

YES

NICKEL

NOT SPECIFIED

STANDARD: MIL-C-38999, COMPATIBLE CONTACT: 10-407035-725, EMI/RFI SHIELDED

66

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS06RF

PLUG

19

TVS06RF-21-11SALC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

THREADED

NO

NO

YES

NICKEL

STANDARD: MIL-C-38999, COMPATIBLE CONTACT: 10-407035-125, EMI/RFI SHIELDED

11

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS06RF

PLUG

21

TVS06RF-25-61SBLC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

THREADED

NO

NO

YES

NICKEL

NOT SPECIFIED

STANDARD: MIL-C-38999, COMPATIBLE CONTACT: 10-497403-205, EMI/RFI SHIELDED

61

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS06RF

PLUG

25

TVS07RF-15-97SALC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

YES

YES

THREADED

NO

NO

YES

NICKEL

NOT SPECIFIED

EMI SHIELD; TRI-START, STANDARD: MIL-DTL-38999

12

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS07RF

RECEPTACLE

15

TVS07RF-15-97SBLC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

YES

YES

THREADED

NO

NO

YES

NICKEL

EMI SHIELD; TRI-START, STANDARD: MIL-DTL-38999

12

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS07RF

RECEPTACLE

15

TVS07RF-21-35SALC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

YES

YES

THREADED

NO

NO

YES

NICKEL

EMI SHIELD; TRI-START, STANDARD: MIL-DTL-38999

79

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS07RF

RECEPTACLE

21

TVS07RF-21-35SBLC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

YES

YES

THREADED

NO

NO

YES

NICKEL

EMI SHIELD; TRI-START, STANDARD: MIL-DTL-38999

79

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS07RF

RECEPTACLE

21

TVS07RF-9-35SALC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

YES

YES

THREADED

NO

NO

YES

NICKEL

EMI SHIELD; TRI-START, STANDARD: MIL-DTL-38999

6

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS07RF

RECEPTACLE

9

TVS07RF-9-35SBLC

Amphenol

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

YES

YES

THREADED

NO

NO

YES

NICKEL

EMI SHIELD; TRI-START, STANDARD: MIL-DTL-38999

6

SOLID

CABLE AND PANEL

ENVIRONMENT RESISTANT

ALUMINUM ALLOY

CRIMP

TVS07RF

RECEPTACLE

9

CA3102E20-22S-B-109

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

BAYONET

CHLOROPRENE RUBBER

125

BOX MOUNTING RECEPTACLE

-55 Cel

NO

CHROMATE PLATED

STANDARD: MIL-C-5015

N

0

6

20-22

SOLID

CABLE AND PANEL

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

16,8

3,3

CRIMP

RECEPTACLE

20

CA3102E20-22SXB-01

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

BAYONET

CHLOROPRENE RUBBER

125

BOX MOUNTING RECEPTACLE

-55 Cel

NO

CHROMATE PLATED

NOT SPECIFIED

NOT SPECIFIED

STANDARD: MIL-C-5015, POLARIZED

X

110

6

20-22

SOLID

CABLE AND PANEL

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

16,8

3,3

CRIMP

RECEPTACLE

20

CA3102E20-8S-B-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

BAYONET

CHLOROPRENE RUBBER

125

BOX MOUNTING RECEPTACLE

-55 Cel

NO

CHROMATE PLATED

STANDARD: MIL-C-5015

N

0

6

20-8

SOLID

CABLE AND PANEL

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

16,8

4,2

CRIMP

RECEPTACLE

20

CA3102E22-4S-B-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

BAYONET

CHLOROPRENE RUBBER

125

BOX MOUNTING RECEPTACLE

-55 Cel

NO

CHROMATE PLATED

STANDARD: MIL-C-5015

N

0

4

22-4

SOLID

CABLE AND PANEL

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

12,8

2,2

CRIMP

RECEPTACLE

22

CA3106F14S-7S-B-F80

ITT Cannon

MIL SERIES CONNECTOR

WATERPROOF

FEMALE

NO

NO

BAYONET

POLYCHLOROPRENE

125

Plug, Straight

-55 Cel

NO

CADMIUM PLATED

STANDARD: MIL-C-5015

N

0

3

14S-7

SOLID

CABLE

CORROSION/ENVIRONMENT/FLUID RESISTANT

ALUMINIUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

16S

3

CRIMP

PLUG

14S

CA3102E14S-6S-B-A176

ITT Cannon

MIL SERIES CONNECTOR

WATERPROOF

FEMALE

NO

NO

BAYONET

POLYCHLOROPRENE

125

BOX MOUNTING RECEPTACLE

-55 Cel

NO

CADMIUM PLATED

STANDARD: MIL-C-5015

N

0

6

14S-6

SOLID

CABLE AND PANEL

CORROSION/ENVIRONMENT/FLUID RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

16S

6

CRIMP

RECEPTACLE

14S

CA3102E20-22SXB-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

BAYONET

CHLOROPRENE RUBBER

125

BOX MOUNTING RECEPTACLE

-55 Cel

NO

CHROMATE PLATED

NOT SPECIFIED

NOT SPECIFIED

STANDARD: MIL-C-5015, POLARIZED

X

110

6

20-22

SOLID

CABLE AND PANEL

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

16,8

3,3

CRIMP

RECEPTACLE

20

CA3102E22-22S-B-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

YES

BAYONET

NO

NO

NO

CHROMATE PLATED

STANDARD: MIL-C-5015, POLARIZED

4

SOLID

CABLE AND PANEL

CORROSION RESISTANT

ALUMINUM ALLOY

CRIMP

RECEPTACLE

22

CA3102E22-22SXB-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

BAYONET

CHLOROPRENE RUBBER

125

BOX MOUNTING RECEPTACLE

-55 Cel

NO

CHROMATE PLATED

STANDARD: MIL-C-5015, POLARIZED

X

110

4

22-22

SOLID

CABLE AND PANEL

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

8

4

CRIMP

RECEPTACLE

22

CA3102E22-22SYB-F80

ITT Cannon

MIL SERIES CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

BAYONET

CHLOROPRENE RUBBER

125

BOX MOUNTING RECEPTACLE

-55 Cel

NO

CHROMATE PLATED

NOT SPECIFIED

NOT SPECIFIED

STANDARD: MIL-C-5015, POLARIZED

Y

250

4

22-22

SOLID

CABLE AND PANEL

CORROSION/ENVIRONMENT RESISTANT

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

8

4

CRIMP

RECEPTACLE

22

MIL-Spec Circular Connectors

MIL-Spec circular connectors are a type of electrical connector that meet the standards established by the United States Department of Defense (DoD) for use in military and aerospace applications. They are known for their rugged design and ability to withstand harsh environmental conditions, including moisture, dust, and extreme temperatures.

MIL-Spec circular connectors are available in a variety of sizes and configurations, with different shell sizes, pin counts, and connector types. They are typically made from durable materials such as aluminum or stainless steel, and may include features such as sealing, grounding, or EMI shielding to ensure reliable performance in demanding applications.

One advantage of MIL-Spec circular connectors is their high degree of compatibility and interoperability, which allows them to be easily integrated into existing military and aerospace systems. They are also designed to be easy to install and maintain, with simple locking mechanisms and easy-to-use connectors.

MIL-Spec circular connectors are commonly used in a variety of military and aerospace applications, including avionics, ground vehicles, and missile systems. They may be used to connect sensors, control systems, and other electronic equipment, and may be subject to rigorous testing and qualification requirements to ensure their reliability and performance.