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High Speed Series Connectors

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Part #

Socket Junction Modules I & R TOOL

M81969/14-04
Amphenol Aerospace
1: ¥337.2
2,622In Stock
1,281On Order

Mfr. Part #
M81969/14-04

Mouser Part #
523-M81969/14-04

Amphenol Aerospace

Socket Junction Modules I & R TOOL

Datasheet

2,622In Stock

1,281On Order

¥337.2

¥325.6

¥312.3

¥302.3

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Dummy Receptacle

10-553974-159
Amphenol Aerospace
1: ¥92,693.8
4In Stock
18Expected 1/11/2027

Mfr. Part #
10-553974-159

Mouser Part #
654-10-553974-159

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Dummy Receptacle

Datasheet

4In Stock

18Expected 1/11/2027

¥92,693.8

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 III PIN 8 QUADRAX CONTAC

21-033384-021
Amphenol Aerospace
1: ¥53,409.5
24In 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

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Datasheet

24In Stock

18Expected 10/30/2026

¥53,409.5

¥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
17In Stock

Mfr. Part #
21-033471-151

Mouser Part #
654-21-033471-151

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT, SKT -QUADRAX

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Datasheet

17In Stock

¥65,777.3

¥59,844.2

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts SIZE 12 PIN -SHIELDED

21-033651-011
Amphenol Aerospace
1: ¥17,827.5
125In Stock

Mfr. Part #
21-033651-011

Mouser Part #
654-21-033651-011

Amphenol Aerospace

Circular MIL Spec Contacts SIZE 12 PIN -SHIELDED

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125In Stock

¥17,827.5

¥16,797.7

¥16,151.6

¥15,611.7

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts SOCKET CONTACT 12 GA COAX

M39029/75-416
Amphenol Aerospace
1: ¥10,024.1
287In Stock
870On Order

Mfr. Part #
M39029/75-416

Mouser Part #
654-M39029/75-416

Amphenol Aerospace

Circular MIL Spec Contacts SOCKET CONTACT 12 GA COAX

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Datasheet

287In Stock

870On Order

¥10,024.1

¥8,692

¥8,358.2

¥8,079.1

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories DUMMY REC

10-427405-139
Amphenol Aerospace
1: ¥43,159.4
9In Stock

Mfr. Part #
10-427405-139

Mouser Part #
654-10-427405-139

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories DUMMY REC

9In Stock

¥43,159.4

¥38,232.9

¥37,706.4

Min.: 1
Mult.: 1

Circular MIL Spec Connector

10-646401-172A
Amphenol Aerospace
1: ¥1,605,027.6
1In Stock

Mfr. Part #
10-646401-172A

Mouser Part #
654-10-646401-172A

Amphenol Aerospace

Circular MIL Spec Connector

1In Stock

¥1,605,027.6

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Min.: 1
Mult.: 1

Fiber Optic Connectors

CF-504613-04H
Amphenol Aerospace
1: ¥294,555.1
1In Stock
New Product

Mfr. Part #
CF-504613-04H

Mouser Part #
654-CF-504613-04H

New Product

Amphenol Aerospace

Fiber Optic Connectors

Datasheet

1In Stock

¥294,555.1

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug

M85049/80-12
Amphenol Aerospace
1: ¥1,481.6
404In Stock

Mfr. Part #
M85049/80-12

Mouser Part #
631-M85049/80-12

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug

Datasheet

404In Stock

¥1,481.6

¥1,360.4

¥1,292.3

¥1,259

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP ASSY

10-552943-17G
Amphenol Aerospace
1: ¥15,322.7
30In Stock
36Expected 10/6/2026

Mfr. Part #
10-552943-17G

Mouser Part #
654-10-552943-17G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP ASSY

Datasheet

30In Stock

36Expected 10/6/2026

¥15,322.7

Min.: 1
Mult.: 1

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

21-032905-011
Amphenol Aerospace
1: ¥113,851.6
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

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Datasheet

7In Stock

¥113,851.6

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

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82In Stock

¥34,949.1

¥28,396.5

¥23,913.4

¥17,830.8

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Min.: 1
Mult.: 1

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

21-033122-563
Amphenol Aerospace
1: ¥7,951.2
66In Stock
270Expected 10/13/2026

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

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66In Stock

270Expected 10/13/2026

¥7,951.2

¥6,183.9

Min.: 1
Mult.: 1

Circular MIL Spec Contacts MIL-DTL-38999 SERIES I III COAX SCKT CON

21-033123-563
Amphenol Aerospace
1: ¥11,235
31In Stock
127On Order

Mfr. Part #
21-033123-563

Mouser Part #
654-21-033123-563

Amphenol Aerospace

Circular MIL Spec Contacts MIL-DTL-38999 SERIES I III COAX SCKT CON

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31In Stock

127On Order

¥11,235

¥9,921.2

¥9,515.9

¥9,178.7

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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

Learn More

Datasheet

31In Stock

¥38,779.4

¥33,254.9

¥31,175.3

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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

Learn More

Datasheet

22In Stock

¥37,468.8

¥34,756.4

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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

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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: ¥5,315.2
252In Stock

Mfr. Part #
21-033899-8Q1

Mouser Part #
654-21-033899-8Q1

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug Quadrax

Learn More

Datasheet

252In Stock

¥5,315.2

¥4,177.4

¥3,439.9

¥2,923.4

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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

Learn More

Datasheet

98In Stock

¥19,036.7

Min.: 1
Mult.: 1

Fiber Optic Connectors MT Female Contact Kit

CF-198137-000
Amphenol Aerospace
1: ¥47,949.7
10In Stock

Mfr. Part #
CF-198137-000

Mouser Part #
654-CF-198137-000

Amphenol Aerospace

Fiber Optic Connectors MT Female Contact Kit

Learn More

Datasheet

10In Stock

¥47,949.7

¥44,876.9

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Min.: 1
Mult.: 1

Fiber Optic Connectors Fiber Optic Socket

CF-198143-25A
Amphenol Aerospace
1: ¥52,417.8
16In Stock

Mfr. Part #
CF-198143-25A

Mouser Part #
654-CF-198143-25A

Amphenol Aerospace

Fiber Optic Connectors Fiber Optic Socket

Datasheet

16In Stock

¥52,417.8

¥49,253.6

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts TERMINI

CF-198148-126
Amphenol Aerospace
1: ¥23,724.1
45In Stock

Mfr. Part #
CF-198148-126

Mouser Part #
654-CF-198148-126

Amphenol Aerospace

Circular MIL Spec Contacts TERMINI

Datasheet

45In Stock

¥23,724.1

¥21,382.1

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts TERMINI CONTACT

CF-198148-128
Amphenol Aerospace
1: ¥28,419.7
69In Stock
62Expected 12/14/2026

Mfr. Part #
CF-198148-128

Mouser Part #
654-CF-198148-128

Amphenol Aerospace

Circular MIL Spec Contacts TERMINI CONTACT

Datasheet

69In Stock

62Expected 12/14/2026

¥28,419.7

¥26,082.7

¥25,079.4

¥24,242.3

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Min.: 1
Mult.: 1

Fiber Optic Connectors

CF-509613-04S
Amphenol Aerospace
1: ¥164,312.8
8In Stock

Mfr. Part #
CF-509613-04S

Mouser Part #
654-CF-509613-04S

Amphenol Aerospace

Fiber Optic Connectors

Datasheet

8In Stock

¥164,312.8

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Min.: 1
Mult.: 1