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High-Speed Connectors for MIL-DTL-38999

Amphenol Aerospace High-Speed Connectors for MIL-DTL-38999 provide superior electrical performance plus shielding to eliminate interference from outside electrical sources. Amphenol offers an expansive range of contacts that provide high-speed transmission and operate in high-frequency conditions. Amphenol Aerospace High-Speed Connectors are ideal for integrating high-speed and high-frequency contacts.

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Results: 131

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Part #

Circular MIL Spec Contacts SKT COAX SZ 8 LJT-R

21-033101-023
Amphenol Aerospace
1: ¥23,852
546In Stock

Mfr. Part #
21-033101-023

Mouser Part #
654-21-033101-023

Amphenol Aerospace

Circular MIL Spec Contacts SKT COAX SZ 8 LJT-R

Datasheet

546In Stock

¥23,852

¥22,430.1

¥18,118.2

Min.: 1
Mult.: 1

Circular MIL Spec Contacts PIN COAX SZ 8

21-033102-023
Amphenol Aerospace
1: ¥16,138.3
175In Stock

Mfr. Part #
21-033102-023

Mouser Part #
654-21-033102-023

Amphenol Aerospace

Circular MIL Spec Contacts PIN COAX SZ 8

175In Stock

¥16,138.3

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 I III CON 8 PIN COAX

21-033102-041
Amphenol Aerospace
1: ¥54,721.6
7In Stock

Mfr. Part #
21-033102-041

Mouser Part #
654-21-033102-041

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I III CON 8 PIN COAX

7In Stock

¥54,721.6

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Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts BUSHING

21-033321-005
Amphenol Aerospace
1: ¥3,137.6
1,803In Stock
1,681Expected 10/13/2026

Mfr. Part #
21-033321-005

Mouser Part #
654-21-033321-005

Amphenol Aerospace

Circular MIL Spec Contacts BUSHING

Datasheet

1,803In Stock

1,681Expected 10/13/2026

¥3,137.6

¥2,689.2

¥2,533

¥2,479.9

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors CONTACT

21-033591-001
Amphenol Aerospace
1: ¥30,961
237In Stock

Mfr. Part #
21-033591-001

Mouser Part #
654-21-033591-001

Amphenol Aerospace

RF Connectors / Coaxial Connectors CONTACT

Datasheet

237In Stock

¥30,961

¥28,197.1

¥27,526.1

¥26,880

Quote

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors COAX CONTACT

21-033592-001
Amphenol Aerospace
1: ¥23,644.3
207In Stock
586On Order

Mfr. Part #
21-033592-001

Mouser Part #
654-21-033592-001

Amphenol Aerospace

RF Connectors / Coaxial Connectors COAX CONTACT

Datasheet

207In Stock

586On Order

¥23,644.3

¥21,573.1

¥20,348.9

¥19,669.6

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts 16P PC Tail Contact

10-497630-055
Amphenol Aerospace
1: ¥1,395.2
791In Stock

Mfr. Part #
10-497630-055

Mouser Part #
654-10-497630-055

Amphenol Aerospace

Circular MIL Spec Contacts 16P PC Tail Contact

Datasheet

791In Stock

¥1,395.2

¥1,262.4

¥1,192.6

¥1,147.8

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts PIN 20 GA PC TAIL

10-497640-015
Amphenol Aerospace
1: ¥1,234.1
882In Stock
2,623On Order

Mfr. Part #
10-497640-015

Mouser Part #
654-10-497640-015

Amphenol Aerospace

Circular MIL Spec Contacts PIN 20 GA PC TAIL

Datasheet

882In Stock

2,623On Order

¥1,234.1

¥1,116.2

¥1,054.7

¥1,014.9

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts PIN 20 GA PC TAIL

10-497640-025
Amphenol Aerospace
1: ¥1,425.1
1,302In Stock
3,605On Order

Mfr. Part #
10-497640-025

Mouser Part #
654-10-497640-025

Amphenol Aerospace

Circular MIL Spec Contacts PIN 20 GA PC TAIL

Datasheet

1,302In Stock

3,605On Order

¥1,425.1

¥1,225.8

¥1,149.4

¥1,096.3

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 III PIN 8 QUADRAX CONTAC

21-033384-021
Amphenol Aerospace
1: ¥52,836.4
30In Stock
18Expected 10/30/2026

Mfr. Part #
21-033384-021

Mouser Part #
654-21-033384-021

Amphenol Aerospace

Circular MIL Spec Contacts 38999 III PIN 8 QUADRAX CONTAC

Datasheet

30In Stock

18Expected 10/30/2026

¥52,836.4

¥48,140.8

¥46,415

Min.: 1
Mult.: 1

Circular MIL Spec Contacts CONTACT, SKT -QUADRAX

21-033471-151
Amphenol Aerospace
1: ¥65,777.3
27In Stock

Mfr. Part #
21-033471-151

Mouser Part #
654-21-033471-151

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT, SKT -QUADRAX

Datasheet

27In Stock

¥65,777.3

¥59,844.2

¥57,684.9

Min.: 1
Mult.: 1

Circular MIL Spec Contacts SIZE 12 PIN -SHIELDED

21-033651-011
Amphenol Aerospace
1: ¥18,420.5
125In Stock

Mfr. Part #
21-033651-011

Mouser Part #
654-21-033651-011

Amphenol Aerospace

Circular MIL Spec Contacts SIZE 12 PIN -SHIELDED

125In Stock

¥18,420.5

¥16,797.7

¥16,151.6

¥15,611.7

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 8P Socket use W/ Cbl GORE RCN8966-24

21-032905-011
Amphenol Aerospace
1: ¥74,090.6
7In Stock

Mfr. Part #
21-032905-011

Mouser Part #
654-21-032905-011

Amphenol Aerospace

Circular MIL Spec Contacts 8P Socket use W/ Cbl GORE RCN8966-24

Datasheet

7In Stock

¥74,090.6

Min.: 1
Mult.: 1

Circular MIL Spec Contacts COAX CONTACT

21-033102-024
Amphenol Aerospace
1: ¥34,949.1
82In Stock

Mfr. Part #
21-033102-024

Mouser Part #
654-21-033102-024

Amphenol Aerospace

Circular MIL Spec Contacts COAX CONTACT

82In Stock

¥34,949.1

¥28,396.5

¥23,913.4

¥17,830.8

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 22 AWG Quadrax Pin Contact for TV-R

21-033384-061
Amphenol Aerospace
1: ¥29,290.1
10In Stock

Mfr. Part #
21-033384-061

Mouser Part #
654-21-033384-061

Amphenol Aerospace

Circular MIL Spec Contacts 22 AWG Quadrax Pin Contact for TV-R

Datasheet

10In Stock

¥29,290.1

¥25,288.7

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts QUADRAX CONTACT

21-033385-021
Amphenol Aerospace
1: ¥38,779.4
31In Stock

Mfr. Part #
21-033385-021

Mouser Part #
654-21-033385-021

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX CONTACT

Datasheet

31In Stock

¥38,779.4

¥33,254.9

¥31,175.3

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

21-033470-001
Amphenol Aerospace
1: ¥39,872.3
49In Stock

Mfr. Part #
21-033470-001

Mouser Part #
654-21-033470-001

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

Datasheet

49In Stock

¥39,872.3

¥35,608.5

¥35,596.9

Min.: 1
Mult.: 1

Circular MIL Spec Contacts CONTACT QUADRAX

21-033470-151
Amphenol Aerospace
1: ¥37,468.8
22In Stock

Mfr. Part #
21-033470-151

Mouser Part #
654-21-033470-151

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT QUADRAX

Datasheet

22In Stock

¥37,468.8

¥34,756.4

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts Twinax Plug Adapter 100 Ohms

21-033832-021
Amphenol Aerospace
1: ¥209,596.6
1In Stock

Mfr. Part #
21-033832-021

Mouser Part #
654-21-033832-021

Amphenol Aerospace

Circular MIL Spec Contacts Twinax Plug Adapter 100 Ohms

Datasheet

1In Stock

¥209,596.6

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug Quadrax

21-033899-8Q1
Amphenol Aerospace
1: ¥3,783.8
280In Stock

Mfr. Part #
21-033899-8Q1

Mouser Part #
654-21-033899-8Q1

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug Quadrax

Datasheet

280In Stock

¥3,783.8

¥3,606

¥3,531.3

¥3,436.6

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 21-033651-030

21-033651-030
Amphenol Aerospace
1: ¥19,036.7
98In Stock

Mfr. Part #
21-033651-030

Mouser Part #
654-21033651030

Amphenol Aerospace

Circular MIL Spec Contacts 21-033651-030

Datasheet

98In Stock

¥19,036.7

Min.: 1
Mult.: 1

Fiber Optic Connectors MT Female Contact Kit

CF-198137-000
Amphenol Aerospace
1: ¥47,325.2
10In Stock

Mfr. Part #
CF-198137-000

Mouser Part #
654-CF-198137-000

Amphenol Aerospace

Fiber Optic Connectors MT Female Contact Kit

Datasheet

10In Stock

¥47,325.2

¥43,119.6

Min.: 1
Mult.: 1

Fiber Optic Connectors ST Plg NIC SZ 11 Single Cavity

CF-594611-01P
Amphenol Aerospace
1: ¥118,636.9
20In Stock

Mfr. Part #
CF-594611-01P

Mouser Part #
654-CF-594611-01P

Amphenol Aerospace

Fiber Optic Connectors ST Plg NIC SZ 11 Single Cavity

Datasheet

20In Stock

¥118,636.9

¥108,016.5

Min.: 1
Mult.: 1

Fiber Optic Connectors Straight Plug Pin 13-02

CF-5E4613-02P
Amphenol Aerospace
1: ¥47,788.6
17In Stock

Mfr. Part #
CF-5E4613-02P

Mouser Part #
654-CF59461302P

Amphenol Aerospace

Fiber Optic Connectors Straight Plug Pin 13-02

Datasheet

17In Stock

¥47,788.6

¥47,321.9

View

Min.: 1
Mult.: 1

Fiber Optic Connectors Jamnut Receptacle Socket 13-02

CF-5E4713-02S
Amphenol Aerospace
1: ¥40,649.7
9In Stock

Mfr. Part #
CF-5E4713-02S

Mouser Part #
654-CF59471302S

Amphenol Aerospace

Fiber Optic Connectors Jamnut Receptacle Socket 13-02

Datasheet

9In Stock

¥40,649.7

View

Min.: 1
Mult.: 1