.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: 2,874

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; }

Part #

Circular MIL Spec Contacts FIBER OPTIC CONTACT

CF-198081-010
Amphenol Aerospace
1: $278.06
18In Stock

Mfr. Part No.
CF-198081-010

Mouser Part No
654-CF-198081-010

Amphenol Aerospace

Circular MIL Spec Contacts FIBER OPTIC CONTACT

Datasheet

18In Stock

$278.06

$240.08

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Dummy Receptacle

10-553974-259
Amphenol Aerospace
1: $426.49
7In Stock

Mfr. Part No.
10-553974-259

Mouser Part No
654-10-553974-259

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Dummy Receptacle

Datasheet

7In Stock

$426.49

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Connector Plug Connector

30-283-1WN
Amphenol Aerospace
1: $1,291.09
7In Stock

Mfr. Part No.
30-283-1WN

Mouser Part No
654-30-283-1WN

Amphenol Aerospace

Circular MIL Spec Connector Plug Connector

7In Stock

$1,291.09

View

Min.: 1
Mult.: 1

Plugs

Circular MIL Spec Connector Plug

30-283-1WB
Amphenol Aerospace
1: $807.65
6In Stock

Mfr. Part No.
30-283-1WB

Mouser Part No
654-30-283-1WB

Amphenol Aerospace

Circular MIL Spec Connector Plug

6In Stock

$807.65

View

Min.: 1
Mult.: 1

Plugs

Circular MIL Spec Contacts 38999 I III SZ 8 10 12 TRIAX PIN CONT

21-033198-003
Amphenol Aerospace
1: $486.92
1In Stock

Mfr. Part No.
21-033198-003

Mouser Part No
654-21-033198-003

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I III SZ 8 10 12 TRIAX PIN CONT

Datasheet

1In Stock

$486.92

View

Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Contacts 100 OHMS PLUG

21-033837-101
Amphenol Aerospace
1: $219.87
4In Stock

Mfr. Part No.
21-033837-101

Mouser Part No
654-21-033837-101

Amphenol Aerospace

Circular MIL Spec Contacts 100 OHMS PLUG

Datasheet

4In Stock

$219.87

View

Min.: 1
Mult.: 1

Standard Circular Connector 1P Sz 9 Straight Plug Socket Cont

TV06RGQF9-5S
Amphenol Aerospace
1: $1,029.68
3In Stock

Mfr. Part No.
TV06RGQF9-5S

Mouser Part No
654-TV06RGQF95S

Amphenol Aerospace

Standard Circular Connector 1P Sz 9 Straight Plug Socket Cont

Datasheet

3In Stock

$1,029.68

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Circular MIL Spec Tools, Hardware & Accessories

10-494596-179
Amphenol Aerospace
1: $171.67
4In Stock

Mfr. Part No.
10-494596-179

Mouser Part No
654-10-494596-179

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories

4In Stock

$171.67

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories TV 25 CAP & CHAIN PLUG NI

10-552944-25G
Amphenol Aerospace
1: $174.26
12In Stock

Mfr. Part No.
10-552944-25G

Mouser Part No
654-10-552944-25G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 25 CAP & CHAIN PLUG NI

12In Stock

$174.26

$147.30

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts 38999 III 8 SKT SPLIT-PAIR QDR

21-033471-021
Amphenol Aerospace
1: $329.81
1In Stock

Mfr. Part No.
21-033471-021

Mouser Part No
654-21-033471-021

Amphenol Aerospace

Circular MIL Spec Contacts 38999 III 8 SKT SPLIT-PAIR QDR

Datasheet

1In Stock

$329.81

View

Min.: 1
Mult.: 1

Socket (Female)

Circular MIL Spec Contacts 100 OHMS 90 DEGREE RECPT

21-033837-141
Amphenol Aerospace
1: $260.68
1In Stock

Mfr. Part No.
21-033837-141

Mouser Part No
654-21-033837-141

Amphenol Aerospace

Circular MIL Spec Contacts 100 OHMS 90 DEGREE RECPT

Datasheet

1In Stock

$260.68

View

Min.: 1
Mult.: 1

Standard Circular Connector TV 24C 22#22D 2#8(QUAD) PIN P

TV06RQW-17-25P-LC
Amphenol Aerospace
1: $862.65
1In Stock

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

Mouser Part No
654-TV06RQW1725PLC

Amphenol Aerospace

Standard Circular Connector TV 24C 22#22D 2#8(QUAD) PIN P

Datasheet

1In Stock

$862.65

View

Min.: 1
Mult.: 1

Plugs

Circular MIL Spec Connector Plug Connector

30-283-1WA
Amphenol Aerospace
1: $1,291.09
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

$1,291.09

View

Min.: 1
Mult.: 1

Plugs

Circular MIL Spec Contacts PC TAIL COAX CONTACT 16 PIN PCB 2 TAILS

21-033856-015
Amphenol Aerospace
1: $233.60
5In Stock

Mfr. Part No.
21-033856-015

Mouser Part No
654-21-033856-015

Amphenol Aerospace

Circular MIL Spec Contacts PC TAIL COAX CONTACT 16 PIN PCB 2 TAILS

Learn More

Datasheet

5In Stock

$233.60

View

Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Tools, Hardware & Accessories TV 23 CAP & CHAIN NI

10-552944-23G
Amphenol Aerospace
1: $230.24
4In Stock
New Product

Mfr. Part No.
10-552944-23G

Mouser Part No
654-1055294423G

New Product

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 23 CAP & CHAIN NI

Datasheet

4In Stock

$230.24

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts Coax Socket Contact

21-033101-025
Amphenol Aerospace
1: $134.02
6In Stock

Mfr. Part No.
21-033101-025

Mouser Part No
654-21-033101-025

Amphenol Aerospace

Circular MIL Spec Contacts Coax Socket Contact

Learn More

6In Stock

$134.02

View

Min.: 1
Mult.: 1

Socket (Pin Center)

Crimp

Circular MIL Spec Contacts MIL-DTL-38999 SERIES I III COAX PIN CONT

21-033102-025
Amphenol Aerospace
1: $114.15
19In Stock

Mfr. Part No.
21-033102-025

Mouser Part No
654-21-033102-025

Amphenol Aerospace

Circular MIL Spec Contacts MIL-DTL-38999 SERIES I III COAX PIN CONT

Learn More

19In Stock

$114.15

$102.46

View

Min.: 1
Mult.: 1

Pin (Socket Center)

Circular MIL Spec Tools, Hardware & Accessories Cap

10-553310-139
Amphenol Aerospace
1: $345.26
23In Stock

Mfr. Part No.
10-553310-139

Mouser Part No
654-10-553310-139

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories Cap

Datasheet

23In Stock

$345.26

$308.66

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters CLAMP

10-405982-08G
Amphenol Aerospace
1: $102.87
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

$102.87

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP ASSY

10-552681-25G
Amphenol Aerospace
1: $183.42
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

$183.42

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories TV 13 CAP&CHAIN RECP CAD OD NI

10-553120-139
Amphenol Aerospace
1: $186.82
3In Stock
New At Mouser

Mfr. Part No.
10-553120-139

Mouser Part No
654-10-553120-139

New At Mouser

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 13 CAP&CHAIN RECP CAD OD NI

Datasheet

3In Stock

$186.82

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts CONTACT

21-033388-051
Amphenol Aerospace
1: $281.04
8In Stock

Mfr. Part No.
21-033388-051

Mouser Part No
654-21-033388-051

Amphenol Aerospace

Circular MIL Spec Contacts CONTACT

Datasheet

8In Stock

$281.04

View

Min.: 1
Mult.: 1

Socket (Female)

Circular MIL Spec Contacts

21-033899-10D1
Amphenol Aerospace
1: $30.75
34In Stock

Mfr. Part No.
21-033899-10D1

Mouser Part No
654-21-033899-10D1

Amphenol Aerospace

Circular MIL Spec Contacts

34In Stock

$30.75

$26.13

$24.49

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories TV 17 STRT CLAMP PLASTIC BODY

10-552681-17G
Amphenol Aerospace
1: $286.40
1In Stock
8Expected 6/4/2026

Mfr. Part No.
10-552681-17G

Mouser Part No
654-10-552681-17G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 17 STRT CLAMP PLASTIC BODY

Datasheet

1In Stock

8Expected 6/4/2026

$286.40

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories TV 9 CAP & CHAIN NI

10-553120-09G
Amphenol Aerospace
1: $158.88
6In Stock

Mfr. Part No.
10-553120-09G

Mouser Part No
654-10-553120-09G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 9 CAP & CHAIN NI

Datasheet

6In Stock

$158.88

$154.47

View

Min.: 1
Mult.: 1

Accessories

High Speed Series Circular Connectors

Types of Circular Connectors

Customer Service Office

Company

Resources

Support