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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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Part #

Fiber Optic Connectors Wall Mount Receptacle Socket 15-03

CF-5E4017-03S
Amphenol Aerospace
1: $392.40
8In Stock

Mfr. Part #
CF-5E4017-03S

Mouser Part #
654-CF59401503S

Amphenol Aerospace

Fiber Optic Connectors Wall Mount Receptacle Socket 15-03

Datasheet

8In Stock

$392.40

View

Min.: 1
Mult.: 1

Fiber Optic Connectors Wall Mount Receptacle Socket 25-06

CF-5E4021-06S
Amphenol Aerospace
1: $446.65
6In Stock

Mfr. Part #
CF-5E4021-06S

Mouser Part #
654-CF59402506S

Amphenol Aerospace

Fiber Optic Connectors Wall Mount Receptacle Socket 25-06

Datasheet

6In Stock

$446.65

View

Min.: 1
Mult.: 1

Fiber Optic Connectors Jamnut Receptacle Socket 15-03

CF-5E4717-03S
Amphenol Aerospace
1: $479.57
8In Stock

Mfr. Part #
CF-5E4717-03S

Mouser Part #
654-CF59471503S

Amphenol Aerospace

Fiber Optic Connectors Jamnut Receptacle Socket 15-03

Datasheet

8In Stock

$479.57

View

Min.: 1
Mult.: 1

Standard Circular Connector PLUG NIC SOCKET

TV06RZF-13-53S
Amphenol Aerospace
1: $855.46
3In Stock

Mfr. Part #
TV06RZF-13-53S

Mouser Part #
654-TV06RZF-13-53S

Amphenol Aerospace

Standard Circular Connector PLUG NIC SOCKET

Datasheet

3In Stock

$855.46

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts PIN QUADRAX

21-033384-051
Amphenol Aerospace
1: $179.40
244In Stock

Mfr. Part #
21-033384-051

Mouser Part #
654-21-033384-051

Amphenol Aerospace

Circular MIL Spec Contacts PIN QUADRAX

Datasheet

244In Stock

$179.40

$161.74

$159.00

$158.57

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 I CON 8 COAX SKT

21-033101-021
Amphenol Aerospace
1: $287.26
7In Stock

Mfr. Part #
21-033101-021

Mouser Part #
654-21-033101-021

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I CON 8 COAX SKT

7In Stock

$287.26

$281.70

$281.62

$281.54

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 CON 8 COAX PIN BIN 367

21-033102-021
Amphenol Aerospace
1: $91.74
2In Stock

Mfr. Part #
21-033102-021

Mouser Part #
654-21-033102-021

Amphenol Aerospace

Circular MIL Spec Contacts 38999 CON 8 COAX PIN BIN 367

2In Stock

$91.74

$79.56

$76.49

$73.95

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

21-033471-001
Amphenol Aerospace
1: $430.68
1In Stock

Mfr. Part #
21-033471-001

Mouser Part #
654-21-033471-001

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

Datasheet

1In Stock

$430.68

$356.92

$301.35

$260.28

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts TWINAX CONTACT

21-033909-025
Amphenol Aerospace
1: $861.24
1In Stock

Mfr. Part #
21-033909-025

Mouser Part #
654-21-033909-025

Amphenol Aerospace

Circular MIL Spec Contacts TWINAX CONTACT

Datasheet

1In Stock

$861.24

$860.48

$355.97

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts PIN 16 GA PC TAIL

10-497630-035
Amphenol Aerospace
1: $31.62
5In Stock

Mfr. Part #
10-497630-035

Mouser Part #
654-10-497630-035

Amphenol Aerospace

Circular MIL Spec Contacts PIN 16 GA PC TAIL

Datasheet

5In Stock

$31.62

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts 38999 I II III CON 16 PIN COAX

21-033122-563
Amphenol Aerospace
1: $148.35
86On Order

Mfr. Part #
21-033122-563

Mouser Part #
654-21-033122-563

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I II III CON 16 PIN COAX

86On Order

$148.35

$135.28

$130.08

$125.72

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts SOCKET

21-033121-563
Amphenol Aerospace
1: $93.78
5In Stock

Mfr. Part #
21-033121-563

Mouser Part #
654-21-033121-563

Amphenol Aerospace

Circular MIL Spec Contacts SOCKET

5In Stock

$93.78

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts QUADRAX CONTACT

21-033385-021
Amphenol Aerospace
1: $288.42
20On Order

Mfr. Part #
21-033385-021

Mouser Part #
654-21-033385-021

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX CONTACT

Datasheet

20On Order

$288.42

$259.35

Min.: 1
Mult.: 1

Fiber Optic Connectors ST Plug SZ 21 Four Cavity

CF-599621-04P
Amphenol Aerospace
1: $1,039.96
14Expected 2026-06-22

Mfr. Part #
CF-599621-04P

Mouser Part #
654-CF-599621-04P

Amphenol Aerospace

Fiber Optic Connectors ST Plug SZ 21 Four Cavity

Datasheet

14Expected 2026-06-22

$1,039.96

$1,007.22

Quote

Min.: 1
Mult.: 1

No

Fiber Optic Connectors Jamnut Receptacle Socket 25-06

CF-5E4721-06S
Amphenol Aerospace
1: $470.78
8On Order

Mfr. Part #
CF-5E4721-06S

Mouser Part #
654-CF59472506S

Amphenol Aerospace

Fiber Optic Connectors Jamnut Receptacle Socket 25-06

Datasheet

8On Order

$470.78

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts PIN 22M PC TAIL 38999

10-407552-115
Amphenol Aerospace
1: $20.63
49Expected 2026-02-16

Mfr. Part #
10-407552-115

Mouser Part #
654-10-407552-115

Amphenol Aerospace

Circular MIL Spec Contacts PIN 22M PC TAIL 38999

Datasheet

49Expected 2026-02-16

$20.63

$19.47

$18.77

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts Hi Frequency Pin Contact

21-033102-027
Amphenol Aerospace
1: $515.96
2Expected 2026-02-10

Mfr. Part #
21-033102-027

Mouser Part #
654-21-033102-027

Amphenol Aerospace

Circular MIL Spec Contacts Hi Frequency Pin Contact

2Expected 2026-02-10

$515.96

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts CONTACT

21-033384-031
Amphenol Aerospace
1: $325.76
4Expected 2026-03-27

Mfr. Part #
21-033384-031

Mouser Part #
654-21-033384-031

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT

Datasheet

4Expected 2026-03-27

$325.76

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts 38999 I II III CON 12 COAX PIN

21-033122-546
Amphenol Aerospace
1: $79.24
11Expected 2026-02-18

Mfr. Part #
21-033122-546

Mouser Part #
654-21-033122-546

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I II III CON 12 COAX PIN

11Expected 2026-02-18

$79.24

$75.36

$67.15

Min.: 1
Mult.: 1

Circular MIL Spec Contacts PIN CONTAC

10-407572-045
Amphenol Aerospace
75Stock Available

Mfr. Part #
10-407572-045

Mouser Part #
654-10-407572-045

Amphenol Aerospace

Circular MIL Spec Contacts PIN CONTAC

75Stock Available

More Info Available

Quote

Circular MIL Spec Contacts CONTACT

10-597502-195
Amphenol Aerospace
6Stock Available

Mfr. Part #
10-597502-195

Mouser Part #
654-10-597502-195

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT

Datasheet

6Stock Available

More Info Available

Quote

Circular MIL Spec Contacts SKT 22D GA PC TAIL 38999

10-497623-625
Amphenol Aerospace
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
10-497623-625

Mouser Part #
654-10-497623-625

Amphenol Aerospace

Circular MIL Spec Contacts SKT 22D GA PC TAIL 38999

Datasheet

Non-Stocked Lead-Time 18 Weeks

Quote

No

Circular MIL Spec Contacts 38999 III 8 PIN QDRAX CON

21-033384-191
Amphenol Aerospace
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
21-033384-191

Mouser Part #
654-21-033384-191

Amphenol Aerospace

Circular MIL Spec Contacts 38999 III 8 PIN QDRAX CON

Datasheet

Non-Stocked Lead-Time 15 Weeks

Quote

No

Circular MIL Spec Contacts QUADRAX

21-033398-031
Amphenol Aerospace
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
21-033398-031

Mouser Part #
654-21-033398-031

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX

Datasheet

Non-Stocked Lead-Time 15 Weeks

Quote

Circular MIL Spec Contacts 8P Pin use with Cbl Thermax MX10G-24HP

21-032904-001
Amphenol Aerospace
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
21-032904-001

Mouser Part #
654-21-032904-001

Amphenol Aerospace

Circular MIL Spec Contacts 8P Pin use with Cbl Thermax MX10G-24HP

Datasheet

Non-Stocked Lead-Time 10 Weeks

Quote