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High Speed Series Circular Connectors

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Results: 1,258

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Part #

Circular MIL Spec Connector Plug Connector

30-283-1WA
Amphenol Aerospace
1: ¥173,519.7
3In Stock

Mfr. Part #
30-283-1WA

Mouser Part #
654-30-283-1WA

Amphenol Aerospace

Circular MIL Spec Connector Plug Connector

3In Stock

¥173,519.7

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Min.: 1
Mult.: 1

Plugs

Circular MIL Spec Tools, Hardware & Accessories COUPLING NUT

10-296943-022
Amphenol Aerospace
1: ¥12,060.5
25In Stock

Mfr. Part #
10-296943-022

Mouser Part #
654-10-296943-22

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories COUPLING NUT

Datasheet

25In Stock

¥12,060.5

¥10,721.8

¥10,308.2

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Min.: 1
Mult.: 1

Contacts

Circular MIL Spec Tools, Hardware & Accessories 38999 21 CAP&CHAIN RECP CAD OD

10-552943-219
Amphenol Aerospace
1: ¥34,429.2
14In Stock

Mfr. Part #
10-552943-219

Mouser Part #
654-10-552943-219

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories 38999 21 CAP&CHAIN RECP CAD OD

Datasheet

14In Stock

¥34,429.2

¥30,369.7

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Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories TV 21 CAP & CHAI N PLUG NI

10-552944-21G
Amphenol Aerospace
1: ¥21,759.1
19In Stock
7Expected 11/23/2026

Mfr. Part #
10-552944-21G

Mouser Part #
654-10-552944-21G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 21 CAP & CHAI N PLUG NI

Datasheet

19In Stock

7Expected 11/23/2026

¥21,759.1

¥19,970.2

¥19,201.2

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories CAP

10-553998-259
Amphenol Aerospace
1: ¥30,467.7
5In Stock

Mfr. Part #
10-553998-259

Mouser Part #
654-10-553998-259

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

5In Stock

¥30,467.7

¥26,825.2

¥23,803.8

¥23,727.4

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts 8P 100 OHMS PIN

21-033387-131
Amphenol Aerospace
1: ¥19,631.4
1In Stock

Mfr. Part #
21-033387-131

Mouser Part #
654-21-033387-131

Amphenol Aerospace

Circular MIL Spec Contacts 8P 100 OHMS PIN

Datasheet

1In Stock

¥19,631.4

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Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Tools, Hardware & Accessories TV 21 CAP & CHAIN RECP NI

10-552943-21G
Amphenol Aerospace
1: ¥34,759.7
12In Stock

Mfr. Part #
10-552943-21G

Mouser Part #
654-10-552943-21G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 21 CAP & CHAIN RECP NI

Datasheet

12In Stock

¥34,759.7

¥29,597.4

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts FIBER OPTIC CONTACT

CF-198081-010
Amphenol Aerospace
1: ¥40,998.5
8In Stock

Mfr. Part #
CF-198081-010

Mouser Part #
654-CF-198081-010

Amphenol Aerospace

Circular MIL Spec Contacts FIBER OPTIC CONTACT

Datasheet

8In Stock

¥40,998.5

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts Coax Socket Contact

21-033101-025
Amphenol Aerospace
1: ¥17,920.5
6In Stock

Mfr. Part #
21-033101-025

Mouser Part #
654-21-033101-025

Amphenol Aerospace

Circular MIL Spec Contacts Coax Socket Contact

Learn More

6In Stock

¥17,920.5

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Min.: 1
Mult.: 1

Socket (Pin Center)

Crimp

Circular MIL Spec Contacts 8P 100 OHMS PIN

21-033387-051
Amphenol Aerospace
1: ¥54,666.8
1In Stock

Mfr. Part #
21-033387-051

Mouser Part #
654-21-033387-051

Amphenol Aerospace

Circular MIL Spec Contacts 8P 100 OHMS PIN

Datasheet

1In Stock

¥54,666.8

View

Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Tools, Hardware & Accessories CAP ASSY

10-552681-25G
Amphenol Aerospace
1: ¥21,918.6
1In Stock

Mfr. Part #
10-552681-25G

Mouser Part #
654-10-552681-25G

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP ASSY

Datasheet

1In Stock

¥21,918.6

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories

10-494596-179
Amphenol Aerospace
1: ¥20,644.6
4In Stock

Mfr. Part #
10-494596-179

Mouser Part #
654-10-494596-179

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories

4In Stock

¥20,644.6

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts 100 OHMS 90 DEGREE RECPT

21-033837-141
Amphenol Aerospace
1: ¥31,150.4
1In Stock

Mfr. Part #
21-033837-141

Mouser Part #
654-21-033837-141

Amphenol Aerospace

Circular MIL Spec Contacts 100 OHMS 90 DEGREE RECPT

Datasheet

1In Stock

¥31,150.4

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories RCPT PROTECTION CAP ELECTROLESS NICKEL

10-553970-259
Amphenol Aerospace
1: ¥30,721.9
4In Stock

Mfr. Part #
10-553970-259

Mouser Part #
654-10-553970-259

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories RCPT PROTECTION CAP ELECTROLESS NICKEL

Datasheet

4In Stock

¥30,721.9

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Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories TV 8 QDRAX METAL SEAL PLUG PCB

21-033899-8Q2
Amphenol Aerospace
1: ¥2,448.3
58In Stock
105Expected 10/30/2026

Mfr. Part #
21-033899-8Q2

Mouser Part #
654-21-033899-8Q2

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories TV 8 QDRAX METAL SEAL PLUG PCB

Learn More

Datasheet

58In Stock

105Expected 10/30/2026

¥2,448.3

¥2,170.9

¥2,087.9

¥1,984.9

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Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories DUST CAPS

MS27501B13A
Amphenol Aerospace
1: ¥15,556.9
19In Stock
Factory Special Order

Mfr. Part #
MS27501B13A

Mouser Part #
523-MS27501B13A

Factory Special Order

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories DUST CAPS

Datasheet

19In Stock

¥15,556.9

¥13,723.2

View

Min.: 1
Mult.: 1

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

10-552681-17G
Amphenol Aerospace
1: ¥34,223.2
7In Stock

Mfr. Part #
10-552681-17G

Mouser Part #
654-10-552681-17G

Amphenol Aerospace

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

Datasheet

7In Stock

¥34,223.2

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts 38999 III 8 SKT CONCNTRC TWIN

21-033191-071
Amphenol Aerospace
1: ¥79,452.3
3In Stock

Mfr. Part #
21-033191-071

Mouser Part #
654-21-033191-071

Amphenol Aerospace

Circular MIL Spec Contacts 38999 III 8 SKT CONCNTRC TWIN

Learn More

Datasheet

3In Stock

¥79,452.3

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 III 8 PIN QDRAX CON

21-033384-191
Amphenol Aerospace
1: ¥28,705.4
1In Stock

Mfr. Part #
21-033384-191

Mouser Part #
654-21-033384-191

Amphenol Aerospace

Circular MIL Spec Contacts 38999 III 8 PIN QDRAX CON

Learn More

Datasheet

1In Stock

¥28,705.4

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Min.: 1
Mult.: 1

Pin (Male)

Circular MIL Spec Tools, Hardware & Accessories CAP & CHAIN

10-552943-179
Amphenol Aerospace
1: ¥12,940.9
12In Stock
110On Order

Mfr. Part #
10-552943-179

Mouser Part #
654-10-552943-179

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP & CHAIN

Datasheet

12In Stock

110On Order

¥12,940.9

¥11,504.1

¥11,060.6

¥10,691.9

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Contacts 38999 I II III CON 12 COAX PIN

21-033122-541
Amphenol Aerospace
1: ¥6,647.3
16In Stock

Mfr. Part #
21-033122-541

Mouser Part #
654-21-033122-541

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I II III CON 12 COAX PIN

Learn More

16In Stock

¥6,647.3

¥5,780.3

View

Min.: 1
Mult.: 1

Pin (Socket Center)

Circular MIL Spec Contacts 38999 I III 8 DIFF TWX SKT CON

21-033388-071
Amphenol Aerospace
1: ¥30,821.5
6In Stock

Mfr. Part #
21-033388-071

Mouser Part #
654-21-033388-071

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I III 8 DIFF TWX SKT CON

Datasheet

6In Stock

¥30,821.5

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

Circular MIL Spec Contacts 38999 QDRAX TRANSITION ADAPT

21-033836-061
Amphenol Aerospace
1: ¥42,275.8
2In Stock

Mfr. Part #
21-033836-061

Mouser Part #
654-21-033836-061

Amphenol Aerospace

Circular MIL Spec Contacts 38999 QDRAX TRANSITION ADAPT

Datasheet

2In Stock

¥42,275.8

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector Plug Connector

30-283-1WN
Amphenol Aerospace
1: ¥121,495.5
7In Stock

Mfr. Part #
30-283-1WN

Mouser Part #
654-30-283-1WN

Amphenol Aerospace

Circular MIL Spec Connector Plug Connector

7In Stock

¥121,495.5

View

Min.: 1
Mult.: 1

Plugs

Circular MIL Spec Connector Plug

30-283-1WB
Amphenol Aerospace
1: ¥96,510.7
6In Stock

Mfr. Part #
30-283-1WB

Mouser Part #
654-30-283-1WB

Amphenol Aerospace

Circular MIL Spec Connector Plug

6In Stock

¥96,510.7

View

Min.: 1
Mult.: 1

Plugs