.hide-partial { max-height: none; } .show-more { display: none; }

High Speed Series Circular Connectors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circular Connectors

List Images

Results: 3,021

Applied Filters:

Series = High Speed

Product

Contact Gender

Termination Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

Circular MIL Spec Tools, Hardware & Accessories CABLE CLAMP SHELL 17

10-552681-179
Amphenol Aerospace
1: $273.64
5In Stock
5On Order

Mfr. Part No.
10-552681-179

Mouser Part No
654-10-552681-179

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CABLE CLAMP SHELL 17

Datasheet

5In Stock

5On Order

$273.64

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Contacts HD 38999 SKT 23 CRIMP

10-597759-735
Amphenol Aerospace
1: $24.47
43In Stock

Mfr. Part No.
10-597759-735

Mouser Part No
654-10-597759-735

Amphenol Aerospace

Standard Circular Contacts HD 38999 SKT 23 CRIMP

Datasheet

43In Stock

$24.47

$21.21

$20.09

View

Min.: 1
Mult.: 1

Contact

Socket (Female)

Crimp

Circular MIL Spec Contacts 8P Pin use with Cbl GORE RCN8966-24

21-032904-011
Amphenol Aerospace
1: $634.73
1In Stock

Mfr. Part No.
21-032904-011

Mouser Part No
654-21-032904-011

Amphenol Aerospace

Circular MIL Spec Contacts 8P Pin use with Cbl GORE RCN8966-24

Learn More

Datasheet

1In Stock

More Info Available

$634.73

View

Min.: 1
Mult.: 1

Pin (Male)

Crimp

Circular MIL Spec Contacts CONTACT, PIN -OCTONET

21-032904-121
Amphenol Aerospace
1: $558.93
2In Stock
1On Order
New Product

Mfr. Part No.
21-032904-121

Mouser Part No
654-21-032904-121

New Product

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT, PIN -OCTONET

Learn More

2In Stock

1On Order

$558.93

Min.: 1
Mult.: 1

Circular MIL Spec Contacts Hi Frequency Socket Contact

21-033101-029
Amphenol Aerospace
1: $186.57
1In Stock
4On Order

Mfr. Part No.
21-033101-029

Mouser Part No
654-21-033101-029

Amphenol Aerospace

Circular MIL Spec Contacts Hi Frequency Socket Contact

Learn More

1In Stock

4On Order

$186.57

View

Min.: 1
Mult.: 1

Socket (Pin Center)

Circular MIL Spec Contacts SOCKET COAX; LJTR

21-033101-037
Amphenol Aerospace
1: $153.00
9In Stock

Mfr. Part No.
21-033101-037

Mouser Part No
654-21-033101-037

Amphenol Aerospace

Circular MIL Spec Contacts SOCKET COAX; LJTR

9In Stock

$153.00

Min.: 1
Mult.: 1

Socket (Pin Center)

Circular MIL Spec Contacts 38999 II 12 SKT COAX CONTACT

21-033121-546
Amphenol Aerospace
1: $79.94
19In Stock

Mfr. Part No.
21-033121-546

Mouser Part No
654-21-033121-546

Amphenol Aerospace

Circular MIL Spec Contacts 38999 II 12 SKT COAX CONTACT

Learn More

19In Stock

$79.94

$74.92

Min.: 1
Mult.: 1

Socket (Pin Center)

Circular MIL Spec Contacts 38999 III 8 SKT CONCNTRC TWIN

21-033191-071
Amphenol Aerospace
1: $533.18
3In Stock

Mfr. Part No.
21-033191-071

Mouser Part No
654-21-033191-071

Amphenol Aerospace

Circular MIL Spec Contacts 38999 III 8 SKT CONCNTRC TWIN

Learn More

Datasheet

3In Stock

$533.18

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 SZ 8 SEALPGGYBCK GRT

21-033321-010
Amphenol Aerospace
1: $17.65
58In Stock

Mfr. Part No.
21-033321-010

Mouser Part No
654-21-033321-010

Amphenol Aerospace

Circular MIL Spec Contacts 38999 SZ 8 SEALPGGYBCK GRT

Datasheet

58In Stock

$17.65

$16.00

$15.23

$14.36

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 8P 100 OHMS PIN

21-033387-051
Amphenol Aerospace
1: $470.64
1In Stock

Mfr. Part No.
21-033387-051

Mouser Part No
654-21-033387-051

Amphenol Aerospace

Circular MIL Spec Contacts 8P 100 OHMS PIN

Datasheet

1In Stock

$470.64

View

Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Contacts BMZ 2 GHZ SKT

21-033449-11HF
Amphenol Aerospace
1: $227.08
100In Stock

Mfr. Part No.
21-033449-11HF

Mouser Part No
654-21-033449-11HF

Amphenol Aerospace

Circular MIL Spec Contacts BMZ 2 GHZ SKT

Datasheet

100In Stock

$227.08

$208.41

$204.73

$188.59

View

Min.: 1
Mult.: 1

Socket (Female)

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

21-033470-001
Amphenol Aerospace
1: $395.57
3In Stock

Mfr. Part No.
21-033470-001

Mouser Part No
654-21-033470-001

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR

Learn More

Datasheet

3In Stock

More Info Available

$395.57

$358.36

$345.49

Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Contacts 8P Coaxial Socket for Belden 1855A Cbl

21-033591-031
Amphenol Aerospace
1: $200.89
5In Stock

Mfr. Part No.
21-033591-031

Mouser Part No
654-21-033591-031

Amphenol Aerospace

Circular MIL Spec Contacts 8P Coaxial Socket for Belden 1855A Cbl

Learn More

Datasheet

5In Stock

$200.89

View

Min.: 1
Mult.: 1

Socket (Pin Center)

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug Quadrax

21-033899-8Q1
Amphenol Aerospace
1: $18.70
119In Stock

Mfr. Part No.
21-033899-8Q1

Mouser Part No
654-21-033899-8Q1

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Sealing Plug Quadrax

Learn More

Datasheet

119In Stock

$18.70

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts 21-033650-030

21-033650-030
Amphenol Aerospace
1: $143.16
1In Stock

Mfr. Part No.
21-033650-030

Mouser Part No
654-21033650030

Amphenol Aerospace

Circular MIL Spec Contacts 21-033650-030

Learn More

Datasheet

1In Stock

$143.16

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS27502B17CL
Amphenol Aerospace
1: $136.02
6In Stock

Mfr. Part No.
MS27502B17CL

Mouser Part No
654-27502B17CL

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

6In Stock

$136.02

$127.40

$109.88

$94.51

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector 42P Sz 25 Pin Straight Plug Recept

TV06RQW2517PALC
Amphenol Aerospace
1: $593.11
1In Stock

Mfr. Part No.
TV06RQW2517PALC

Mouser Part No
654-TV06RQW2517PALC

Amphenol Aerospace

Standard Circular Connector 42P Sz 25 Pin Straight Plug Recept

Datasheet

1In Stock

$593.11

View

Min.: 1
Mult.: 1

Plugs

Without Pin Contacts

Crimp

Standard Circular Connector 42P SZ 25 STRAIGHT PLUG LESS CONTACTS

TV06RQW-25-17P-LC
Amphenol Aerospace
1: $677.89
1In Stock
4On Order

Mfr. Part No.
TV06RQW-25-17P-LC

Mouser Part No
654-TV06RQW2517PLC

Amphenol Aerospace

Standard Circular Connector 42P SZ 25 STRAIGHT PLUG LESS CONTACTS

Learn More

Datasheet

1In Stock

4On Order

$677.89

View

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Crimp

Standard Circular Connector PLUG NIC SOCKET

TV06RZF-13-53S
Amphenol Aerospace
1: $789.23
3In Stock

Mfr. Part No.
TV06RZF-13-53S

Mouser Part No
654-TV06RZF-13-53S

Amphenol Aerospace

Standard Circular Connector PLUG NIC SOCKET

Learn More

Datasheet

3In Stock

$789.23

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Standard Circular Connector

TVP00RQW1918PBLC
Amphenol Aerospace
1: $459.02
1In Stock

Mfr. Part No.
TVP00RQW1918PBLC

Mouser Part No
654-TVP00RQW1918PBLC

Amphenol Aerospace

Standard Circular Connector

Datasheet

1In Stock

$459.02

View

Min.: 1
Mult.: 1

Receptacles

Without Pin Contacts

Crimp

Circular MIL Spec Tools, Hardware & Accessories JANMS27510F16CL

MS27510F16CL
Amphenol Aerospace
1: $194.81
17In Stock

Mfr. Part No.
MS27510F16CL

Mouser Part No
523-MS27510F16CL

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories JANMS27510F16CL

17In Stock

$194.81

$142.96

$141.01

$137.12

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JANMS27511B22R

MS27511B22R
Amphenol Aerospace
1: $114.64
12In Stock

Mfr. Part No.
MS27511B22R

Mouser Part No
523-MS27511B22R

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories JANMS27511B22R

12In Stock

$114.64

$101.92

$76.19

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP

MS27511F14R
Amphenol Aerospace
1: $135.24
23In Stock

Mfr. Part No.
MS27511F14R

Mouser Part No
523-MS27511F14R

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

23In Stock

$135.24

$90.72

$88.27

$76.16

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JANMS27511F24A

MS27511F24A
Amphenol Aerospace
1: $51.99
22In Stock

Mfr. Part No.
MS27511F24A

Mouser Part No
523-MS27511F24A

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories JANMS27511F24A

22In Stock

$51.99

$49.64

$34.42

$33.33

$32.89

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JANMS27511F12CL

MS27511F12CL
Amphenol Aerospace
1: $85.44
15In Stock

Mfr. Part No.
MS27511F12CL

Mouser Part No
654-MS27511F12CL

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories JANMS27511F12CL

15In Stock

$85.44

$53.04

$52.24

$44.43

$43.80

Min.: 1
Mult.: 1

High Speed Series Circular Connectors

Types of Circular Connectors

Customer Service Office

Company

Resources

Support