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High Speed Series Circular Connectors

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Part #

Circular MIL Spec Contacts QUADRAX PI

21-033470-111
Amphenol Aerospace
1: $345.49
65In Stock

Mfr. Part No.
21-033470-111

Mouser Part No
654-21-033470-111

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX PI

Learn More

Datasheet

65In Stock

$345.49

Min.: 1
Mult.: 1

Pin (Male)

Crimp

Circular MIL Spec Contacts 38999 III 8 PIN COAX HF CONTAC

21-033448-03HF
Amphenol Aerospace
1: $637.16
45In Stock

Mfr. Part No.
21-033448-03HF

Mouser Part No
654-21-033448-03HF

Amphenol Aerospace

Circular MIL Spec Contacts 38999 III 8 PIN COAX HF CONTAC

Datasheet

45In Stock

$637.16

$579.56

$558.77

Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Tools, Hardware & Accessories CAP

MS27510B-8CL
Amphenol Aerospace
1: $158.43
30In Stock

Mfr. Part No.
MS27510B-8CL

Mouser Part No
654-MS27510B-8CL

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

30In Stock

$158.43

$144.47

$138.92

$134.29

$126.86

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP

MS27511B-16N
Amphenol Aerospace
1: $131.39
29In Stock

Mfr. Part No.
MS27511B-16N

Mouser Part No
654-MS27511B-16N

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

29In Stock

$131.39

$106.19

$73.03

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories CAP

10-552943-139
Amphenol Aerospace
1: $245.97
9In Stock

Mfr. Part No.
10-552943-139

Mouser Part No
654-10-552943-139

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

9In Stock

$245.97

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts 8P COAXIAL PIN

21-033592-021
Amphenol Aerospace
1: $341.65
59In Stock
39Expected 15/12/2026

Mfr. Part No.
21-033592-021

Mouser Part No
654-21-033592-021

Amphenol Aerospace

Circular MIL Spec Contacts 8P COAXIAL PIN

Datasheet

59In Stock

39Expected 15/12/2026

$341.65

$305.44

$294.48

Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Contacts TRIAX CONTACT

21-033198-004
Amphenol Aerospace
1: $365.58
8In Stock

Mfr. Part No.
21-033198-004

Mouser Part No
654-21-033198-004

Amphenol Aerospace

Circular MIL Spec Contacts TRIAX CONTACT

Datasheet

8In Stock

$365.58

View

Min.: 1
Mult.: 1

Socket (Female)

Circular MIL Spec Tools, Hardware & Accessories TV 15 CAP & CHAIN RECP NI

10-552943-15G
Amphenol Aerospace
1: $411.71
30In Stock

Mfr. Part No.
10-552943-15G

Mouser Part No
654-10-552943-15G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 15 CAP & CHAIN RECP NI

Datasheet

30In Stock

$411.71

$372.99

$359.62

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories Cap

10-552943-19G
Amphenol Aerospace
1: $164.19
36In Stock

Mfr. Part No.
10-552943-19G

Mouser Part No
654-10-552943-19G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Cap

Datasheet

36In Stock

$164.19

$149.72

$143.97

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts 38999 I III PC Twinax

21-033456-001
Amphenol Aerospace
1: $304.11
18In Stock

Mfr. Part No.
21-033456-001

Mouser Part No
654-21-033456-001

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I III PC Twinax

Datasheet

18In Stock

$304.11

$268.25

View

Min.: 1
Mult.: 1

Pin (Male)

Standard Circular Connector TV ASSEMBLY WITH TWINAX/QUADRAX CONTACTS

TV06RQW-19-18S
Amphenol Aerospace
1: $1,447.08
7In Stock

Mfr. Part No.
TV06RQW-19-18S

Mouser Part No
654-TV06RQW-19-18S

Amphenol Aerospace

Standard Circular Connector TV ASSEMBLY WITH TWINAX/QUADRAX CONTACTS

Datasheet

7In Stock

$1,447.08

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-538988-020
Amphenol Aerospace
1: $14.80
1,986In Stock

Mfr. Part No.
10-538988-020

Mouser Part No
654-10-538988-020

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

1,986In Stock

$14.80

$13.33

$12.55

$12.23

View

Min.: 1
Mult.: 1

Standard Circular Connector 18P SZ 19 STRAIGHT PLUG LESS CONTACTS

TV06RQW-19-18P-LC
Amphenol Aerospace
1: $422.28
19In Stock

Mfr. Part No.
TV06RQW-19-18P-LC

Mouser Part No
654-TV06RQW1918PLC

Amphenol Aerospace

Standard Circular Connector 18P SZ 19 STRAIGHT PLUG LESS CONTACTS

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Datasheet

19In Stock

$422.28

$364.10

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Min.: 1
Mult.: 1

Plugs

Pin (Male)

Crimp

Standard Circular Connector

TV06RQW258S
Amphenol Aerospace
1: $2,984.82
1In Stock

Mfr. Part No.
TV06RQW258S

Mouser Part No
654-TV06RQW258S

Amphenol Aerospace

Standard Circular Connector

Datasheet

1In Stock

$2,984.82

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

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

21-033384-061
Amphenol Aerospace
1: $239.82
10In Stock

Mfr. Part No.
21-033384-061

Mouser Part No
654-21-033384-061

Amphenol Aerospace

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

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Datasheet

10In Stock

$239.82

$207.06

View

Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Contacts CONTACT QUADRAX

21-033471-111
Amphenol Aerospace
1: $469.10
46In Stock

Mfr. Part No.
21-033471-111

Mouser Part No
654-21-033471-111

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT QUADRAX

Learn More

Datasheet

46In Stock

$469.10

$426.40

$409.28

Min.: 1
Mult.: 1

Socket (Female)

Crimp

Circular MIL Spec Strain Reliefs & Adapters CLAMP-BLD

10-436792-119
Amphenol Aerospace
1: $57.35
57In Stock

Mfr. Part No.
10-436792-119

Mouser Part No
654-10-436792-119

Amphenol Aerospace

Circular MIL Spec Strain Reliefs & Adapters CLAMP-BLD

57In Stock

$57.35

$47.46

Min.: 1
Mult.: 1

Strain Reliefs

Circular MIL Spec Tools, Hardware & Accessories TV 9 DUST CAP CA D OD NI

10-552943-099
Amphenol Aerospace
1: $235.65
10In Stock

Mfr. Part No.
10-552943-099

Mouser Part No
654-10-552943-099

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 9 DUST CAP CA D OD NI

Datasheet

10In Stock

$235.65

$203.46

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Strain Reliefs & Adapters CLAMP

10-405982-08G
Amphenol Aerospace
1: $115.70
2In Stock

Mfr. Part No.
10-405982-08G

Mouser Part No
654-10-405982-08G

Amphenol Aerospace

Circular MIL Spec Strain Reliefs & Adapters CLAMP

Datasheet

2In Stock

$115.70

$98.12

$96.18

$94.55

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP

MS27510B-18CL
Amphenol Aerospace
1: $226.44
17In Stock

Mfr. Part No.
MS27510B-18CL

Mouser Part No
654-MS27510B-18CL

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

17In Stock

$226.44

$207.82

$200.12

$193.45

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP

MS27502A23N
Amphenol Aerospace
1: $782.92
5In Stock

Mfr. Part No.
MS27502A23N

Mouser Part No
654-27502A23N

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

5In Stock

$782.92

$573.96

$568.28

Min.: 1
Mult.: 1

Circular MIL Spec Connector Plug Connector

30-283-1WA
Amphenol Aerospace
1: $1,420.75
3In Stock

Mfr. Part No.
30-283-1WA

Mouser Part No
654-30-283-1WA

Amphenol Aerospace

Circular MIL Spec Connector Plug Connector

3In Stock

$1,420.75

View

Min.: 1
Mult.: 1

Plugs

Circular MIL Spec Contacts FIBER OPTIC CONTACT

CF-198081-010
Amphenol Aerospace
1: $335.69
8In Stock

Mfr. Part No.
CF-198081-010

Mouser Part No
654-CF-198081-010

Amphenol Aerospace

Circular MIL Spec Contacts FIBER OPTIC CONTACT

Datasheet

8In Stock

$335.69

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP ASSY

10-552681-25G
Amphenol Aerospace
1: $179.47
1In Stock

Mfr. Part No.
10-552681-25G

Mouser Part No
654-10-552681-25G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP ASSY

Datasheet

1In Stock

$179.47

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts ARINC600 QUADRAX SKT 8 CON

21-033383-021
Amphenol Aerospace
1: $194.52
12In Stock

Mfr. Part No.
21-033383-021

Mouser Part No
654-21-033383-021

Amphenol Aerospace

Circular MIL Spec Contacts ARINC600 QUADRAX SKT 8 CON

Datasheet

12In Stock

$194.52

$178.53

View

Min.: 1
Mult.: 1

Socket (Female)

High Speed Series Circular Connectors

Types of Circular Connectors

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