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High Speed Series Circular Connectors

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Results: 1,453

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Part #

Circular MIL Spec Contacts PIN 8 GA COAX

M39029/60-367
Amphenol Aerospace
1: ¥16,105.1
355In Stock

Mfr. Part #
M39029/60-367

Mouser Part #
654-M39029/60-367

Amphenol Aerospace

Circular MIL Spec Contacts PIN 8 GA COAX

Datasheet

355In Stock

¥16,105.1

¥15,854.2

¥15,603.4

¥12,364.5

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

Standard Circular Connector 42P Size 25 Strt Pin Plug Tri-Start III

TV06RQW-25-17PA
Amphenol Aerospace
1: ¥306,966.1
11In Stock
8Expected 11/6/2026

Mfr. Part #
TV06RQW-25-17PA

Mouser Part #
654-TV06RQW2517PA

Amphenol Aerospace

Standard Circular Connector 42P Size 25 Strt Pin Plug Tri-Start III

Datasheet

11In Stock

8Expected 11/6/2026

¥306,966.1

Quote

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Crimp

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

Accessories

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

Learn More

Datasheet

24In Stock

18Expected 10/30/2026

¥53,409.5

¥48,140.8

¥46,415

Min.: 1
Mult.: 1

Pin (Male)

Crimp

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

Learn More

Datasheet

27In Stock

¥65,777.3

¥59,844.2

¥57,684.9

Min.: 1
Mult.: 1

Socket (Female)

Crimp

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

Learn More

125In Stock

¥17,827.5

¥16,797.7

¥16,151.6

¥15,611.7

View

Min.: 1
Mult.: 1

Pin (Socket Center)

Circular MIL Spec Contacts SOCKET CONTACT 12 GA COAX

M39029/75-416
Amphenol Aerospace
1: ¥10,024.1
297In 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

Learn More

Datasheet

297In Stock

870On Order

¥10,024.1

¥8,692

¥8,358.2

¥8,079.1

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

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

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug

M85049/80-12
Amphenol Aerospace
1: ¥1,481.6
464In Stock

Mfr. Part #
M85049/80-12

Mouser Part #
631-M85049/80-12

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug

Datasheet

464In Stock

¥1,481.6

¥1,360.4

¥1,292.3

¥1,259

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts 8P Pin use with Cbl PIC E6A3824

21-032904-021
Amphenol Aerospace
1: ¥59,732.9
144In Stock

Mfr. Part #
21-032904-021

Mouser Part #
654-21-032904-021

Amphenol Aerospace

Circular MIL Spec Contacts 8P Pin use with Cbl PIC E6A3824

Learn More

Datasheet

144In Stock

¥59,732.9

¥57,344.4

Min.: 1
Mult.: 1

Pin (Male)

Crimp

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

Learn More

Datasheet

7In Stock

¥113,851.6

Min.: 1
Mult.: 1

Socket (Female)

Crimp

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

Learn More

82In Stock

¥34,949.1

¥28,396.5

¥23,913.4

¥17,830.8

View

Min.: 1
Mult.: 1

Pin (Socket Center)

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

21-033123-563
Amphenol Aerospace
1: ¥11,235
35In 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

Learn More

35In Stock

127On Order

¥11,235

¥9,921.2

¥9,515.9

¥9,178.7

View

Min.: 1
Mult.: 1

Socket (Pin Center)

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

View

Min.: 1
Mult.: 1

Socket (Female)

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

21-033470-001
Amphenol Aerospace
1: ¥45,219.1
49In Stock

Mfr. Part #
21-033470-001

Mouser Part #
654-21-033470-001

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

Learn More

Datasheet

49In Stock

¥45,219.1

¥41,629.6

¥40,136.4

Min.: 1
Mult.: 1

Pin (Male)

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

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

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

Learn More

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

View

Min.: 1
Mult.: 1

Accessories

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

Pin (Male)

Crimp

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

View

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

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts PIN CONTACT 12 GAUGE COAX

M39029/28-211
Amphenol Aerospace
1: ¥10,080.6
39In Stock
273On Order

Mfr. Part #
M39029/28-211

Mouser Part #
654-M39029/28-211

Amphenol Aerospace

Circular MIL Spec Contacts PIN CONTACT 12 GAUGE COAX

Datasheet

39In Stock

273On Order

¥10,080.6

¥8,569.1

¥8,353.2

¥7,574.2

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

Circular MIL Spec Tools, Hardware & Accessories 38999 8 TWINAX S EAL PLUG

T3-4008-59P
Amphenol Aerospace
1: ¥1,916.8
1,567In Stock

Mfr. Part #
T3-4008-59P

Mouser Part #
654-T3-4008-59P

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories 38999 8 TWINAX S EAL PLUG

Datasheet

1,567In Stock

¥1,916.8

¥1,823.8

¥1,712.5

¥1,612.8

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector TV4C4#8QUAD SKT PLUG

TV06RQF-21-75S
Amphenol Aerospace
1: ¥259,723.9
1In Stock

Mfr. Part #
TV06RQF-21-75S

Mouser Part #
654-TV06RQF-21-75S

Amphenol Aerospace

Standard Circular Connector TV4C4#8QUAD SKT PLUG

Datasheet

1In Stock

¥259,723.9

Quote

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp