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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 #

Fibre Optic Connectors Wall Mount Receptacle Socket 15-03

CF-5E4017-03S
Amphenol Aerospace
1: $253.21
8In Stock

Mfr. Part No.
CF-5E4017-03S

Mouser Part No
654-CF59401503S

Amphenol Aerospace

Fibre Optic Connectors Wall Mount Receptacle Socket 15-03

Datasheet

8In Stock

$253.21

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Min.: 1
Mult.: 1

Fibre Optic Connectors Wall Mount Receptacle Socket 25-06

CF-5E4021-06S
Amphenol Aerospace
1: $288.21
6In Stock

Mfr. Part No.
CF-5E4021-06S

Mouser Part No
654-CF59402506S

Amphenol Aerospace

Fibre Optic Connectors Wall Mount Receptacle Socket 25-06

Datasheet

6In Stock

$288.21

View

Min.: 1
Mult.: 1

Fibre Optic Connectors Jamnut Receptacle Socket 15-03

CF-5E4717-03S
Amphenol Aerospace
1: $309.45
8In Stock

Mfr. Part No.
CF-5E4717-03S

Mouser Part No
654-CF59471503S

Amphenol Aerospace

Fibre Optic Connectors Jamnut Receptacle Socket 15-03

Datasheet

8In Stock

$309.45

View

Min.: 1
Mult.: 1

Standard Circular Connector PLUG NIC SOCKET

TV06RZF-13-53S
Amphenol Aerospace
1: $552.01
3In Stock

Mfr. Part No.
TV06RZF-13-53S

Mouser Part No
654-TV06RZF-13-53S

Amphenol Aerospace

Standard Circular Connector PLUG NIC SOCKET

Datasheet

3In Stock

$552.01

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Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts PIN QUADRAX

21-033384-051
Amphenol Aerospace
1: $115.77
244In Stock

Mfr. Part No.
21-033384-051

Mouser Part No
654-21-033384-051

Amphenol Aerospace

Circular MIL Spec Contacts PIN QUADRAX

Datasheet

244In Stock

$115.77

$104.37

$102.60

$102.32

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 I CON 8 COAX SKT

21-033101-021
Amphenol Aerospace
1: $185.36
7In Stock

Mfr. Part No.
21-033101-021

Mouser Part No
654-21-033101-021

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I CON 8 COAX SKT

7In Stock

$185.36

$181.78

$181.72

$181.67

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 CON 8 COAX PIN BIN 367

21-033102-021
Amphenol Aerospace
1: $59.20
2In Stock

Mfr. Part No.
21-033102-021

Mouser Part No
654-21-033102-021

Amphenol Aerospace

Circular MIL Spec Contacts 38999 CON 8 COAX PIN BIN 367

2In Stock

$59.20

$51.33

$49.36

$47.72

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

21-033471-001
Amphenol Aerospace
1: $277.91
1In Stock

Mfr. Part No.
21-033471-001

Mouser Part No
654-21-033471-001

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

Datasheet

1In Stock

$277.91

$230.31

$194.45

$167.95

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Contacts TWINAX CONTACT

21-033909-025
Amphenol Aerospace
1: $555.74
1In Stock

Mfr. Part No.
21-033909-025

Mouser Part No
654-21-033909-025

Amphenol Aerospace

Circular MIL Spec Contacts TWINAX CONTACT

Datasheet

1In Stock

$555.74

$555.25

$235.90

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts PIN 16 GA PC TAIL

10-497630-035
Amphenol Aerospace
1: $21.70
5In Stock

Mfr. Part No.
10-497630-035

Mouser Part No
654-10-497630-035

Amphenol Aerospace

Circular MIL Spec Contacts PIN 16 GA PC TAIL

Datasheet

5In Stock

$21.70

Min.: 1
Mult.: 1

No

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

21-033122-563
Amphenol Aerospace
1: $95.73
86On Order

Mfr. Part No.
21-033122-563

Mouser Part No
654-21-033122-563

Amphenol Aerospace

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

86On Order

$95.73

$87.29

$83.93

$81.12

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts SOCKET

21-033121-563
Amphenol Aerospace
1: $60.51
5In Stock

Mfr. Part No.
21-033121-563

Mouser Part No
654-21-033121-563

Amphenol Aerospace

Circular MIL Spec Contacts SOCKET

5In Stock

$60.51

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts QUADRAX CONTACT

21-033385-021
Amphenol Aerospace
1: $189.10
20On Order

Mfr. Part No.
21-033385-021

Mouser Part No
654-21-033385-021

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX CONTACT

Datasheet

20On Order

$189.10

Min.: 1
Mult.: 1

Fibre Optic Connectors ST Plug SZ 21 Four Cavity

CF-599621-04P
Amphenol Aerospace
1: $671.06
14Expected 2026/06/22

Mfr. Part No.
CF-599621-04P

Mouser Part No
654-CF-599621-04P

Amphenol Aerospace

Fibre Optic Connectors ST Plug SZ 21 Four Cavity

Datasheet

14Expected 2026/06/22

$671.06

$649.94

Quote

Min.: 1
Mult.: 1

No

Fibre Optic Connectors Jamnut Receptacle Socket 25-06

CF-5E4721-06S
Amphenol Aerospace
1: $303.79
8On Order

Mfr. Part No.
CF-5E4721-06S

Mouser Part No
654-CF59472506S

Amphenol Aerospace

Fibre Optic Connectors Jamnut Receptacle Socket 25-06

Datasheet

8On Order

$303.79

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts PIN 22M PC TAIL 38999

10-407552-115
Amphenol Aerospace
1: $13.32
49Expected 2026/02/16

Mfr. Part No.
10-407552-115

Mouser Part No
654-10-407552-115

Amphenol Aerospace

Circular MIL Spec Contacts PIN 22M PC TAIL 38999

Datasheet

49Expected 2026/02/16

$13.32

$12.56

$12.13

Min.: 1
Mult.: 1

No

Circular MIL Spec Contacts Hi Frequency Pin Contact

21-033102-027
Amphenol Aerospace
1: $348.69
2Expected 2026/02/10

Mfr. Part No.
21-033102-027

Mouser Part No
654-21-033102-027

Amphenol Aerospace

Circular MIL Spec Contacts Hi Frequency Pin Contact

2Expected 2026/02/10

$348.69

Min.: 1
Mult.: 1

Circular MIL Spec Contacts CONTACT

21-033384-031
Amphenol Aerospace
1: $210.21
4Expected 2026/03/27

Mfr. Part No.
21-033384-031

Mouser Part No
654-21-033384-031

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT

Datasheet

4Expected 2026/03/27

$210.21

View

Min.: 1
Mult.: 1

No

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

21-033122-546
Amphenol Aerospace
1: $51.13
11Expected 2026/02/18

Mfr. Part No.
21-033122-546

Mouser Part No
654-21-033122-546

Amphenol Aerospace

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

11Expected 2026/02/18

$51.13

$48.63

$44.25

Min.: 1
Mult.: 1

Circular MIL Spec Contacts PIN CONTAC

10-407572-045
Amphenol Aerospace
75Stock Available

Mfr. Part No.
10-407572-045

Mouser Part No
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 No.
10-597502-195

Mouser Part No
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 No.
10-497623-625

Mouser Part No
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 No.
21-033384-191

Mouser Part No
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 No.
21-033398-031

Mouser Part No
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 No.
21-032904-001

Mouser Part No
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