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High Speed Series Connectors

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Part #

Circular MIL Spec Contacts QUADRAX PI

21-033470-111
Amphenol Aerospace
1: $359.06
65In Stock

Mfr. Part #
21-033470-111

Mouser Part #
654-21-033470-111

Amphenol Aerospace

Circular MIL Spec Contacts QUADRAX PI

Learn More

Datasheet

65In Stock

$359.06

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 III 8 PIN COAX HF CONTAC

21-033448-03HF
Amphenol Aerospace
1: $674.64
45In Stock

Mfr. Part #
21-033448-03HF

Mouser Part #
654-21-033448-03HF

Amphenol Aerospace

Circular MIL Spec Contacts 38999 III 8 PIN COAX HF CONTAC

Datasheet

45In Stock

$674.64

$613.66

$591.64

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP

MS27510B-8CL
Amphenol Aerospace
1: $167.75
30In Stock

Mfr. Part #
MS27510B-8CL

Mouser Part #
654-MS27510B-8CL

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

30In Stock

$167.75

$152.97

$147.10

$142.19

$134.32

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JANMS27501B23CN

MS27501B23CN
Amphenol Aerospace
1: $146.56
22In Stock

Mfr. Part #
MS27501B23CN

Mouser Part #
523-MS27501B23CN

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories JANMS27501B23CN

22In Stock

$146.56

$133.66

$107.04

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP

MS27502B-19N
Amphenol Aerospace
1: $113.41
31In Stock

Mfr. Part #
MS27502B-19N

Mouser Part #
654-MS27502B-19N

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

31In Stock

$113.41

$100.81

$96.94

$93.70

$88.53

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS27511B14N
Amphenol Aerospace
1: $34.42
68In Stock

Mfr. Part #
MS27511B14N

Mouser Part #
654-MS27511B14N

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

68In Stock

$34.42

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories DUST CAPS

MS27501B13A
Amphenol Aerospace
1: $134.87
19In Stock

Mfr. Part #
MS27501B13A

Mouser Part #
523-MS27501B13A

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories DUST CAPS

Datasheet

19In Stock

$134.87

$118.97

$105.09

$81.55

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JANMS27501B11A

MS27501B11A
Amphenol Aerospace
1: $113.72
21In Stock

Mfr. Part #
MS27501B11A

Mouser Part #
523-MS27501B11A

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories JANMS27501B11A

Datasheet

21In Stock

$113.72

$101.09

$80.96

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories JANMS27502B15N

MS27502B15N
Amphenol Aerospace
1: $179.91
17In Stock

Mfr. Part #
MS27502B15N

Mouser Part #
654-27502B15N

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories JANMS27502B15N

Datasheet

17In Stock

$179.91

$164.07

$133.86

$131.75

$129.05

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories DUST CAPS

MS27502B23N
Amphenol Aerospace
1: $133.07
17In Stock

Mfr. Part #
MS27502B23N

Mouser Part #
654-MS27502B23N

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories DUST CAPS

Datasheet

17In Stock

$133.07

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP

MS27511B-16N
Amphenol Aerospace
1: $138.72
29In Stock

Mfr. Part #
MS27511B-16N

Mouser Part #
654-MS27511B-16N

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

29In Stock

$138.72

$112.44

$78.57

$76.84

$75.97

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories CAP

10-552943-139
Amphenol Aerospace
1: $260.44
9In Stock

Mfr. Part #
10-552943-139

Mouser Part #
654-10-552943-139

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories CAP

Datasheet

9In Stock

$260.44

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 8P COAXIAL PIN

21-033592-021
Amphenol Aerospace
1: $361.74
59In Stock

Mfr. Part #
21-033592-021

Mouser Part #
654-21-033592-021

Amphenol Aerospace

Circular MIL Spec Contacts 8P COAXIAL PIN

Datasheet

59In Stock

$361.74

$323.41

$311.80

Min.: 1
Mult.: 1

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

21-033123-563
Amphenol Aerospace
1: $97.40
42In Stock
33Expected 2026-09-29

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

42In Stock

33Expected 2026-09-29

$97.40

$86.01

$82.50

$79.57

View

Min.: 1
Mult.: 1

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

10-552943-15G
Amphenol Aerospace
1: $435.93
31In Stock

Mfr. Part #
10-552943-15G

Mouser Part #
654-10-552943-15G

Amphenol Aerospace

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

Datasheet

31In Stock

$435.93

$394.93

$380.78

Min.: 1
Mult.: 1

Fiber Optic Connectors

CF-509619-11S
Amphenol Aerospace
1: $1,439.73
5In Stock

Mfr. Part #
CF-509619-11S

Mouser Part #
654-CF-509619-11S

Amphenol Aerospace

Fiber Optic Connectors

Datasheet

5In Stock

$1,439.73

View

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 38999 I III PC Twinax

21-033456-001
Amphenol Aerospace
1: $322.00
18In Stock

Mfr. Part #
21-033456-001

Mouser Part #
654-21-033456-001

Amphenol Aerospace

Circular MIL Spec Contacts 38999 I III PC Twinax

Datasheet

18In Stock

$322.00

$284.03

View

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

10-538988-020
Amphenol Aerospace
1: $15.67
1,986In Stock

Mfr. Part #
10-538988-020

Mouser Part #
654-10-538988-020

Amphenol Aerospace

Circular MIL Spec Tools, Hardware & Accessories HEX NUT

1,986In Stock

$15.67

$14.11

$13.29

$12.95

View

Min.: 1
Mult.: 1

Standard Circular Connector 18P SZ 19 STRAIGHT PLUG LESS CONTACTS

TV06RQW-19-18P-LC
Amphenol Aerospace
1: $451.60
19In Stock

Mfr. Part #
TV06RQW-19-18P-LC

Mouser Part #
654-TV06RQW1918PLC

Amphenol Aerospace

Standard Circular Connector 18P SZ 19 STRAIGHT PLUG LESS CONTACTS

Learn More

Datasheet

19In Stock

$451.60

$385.52

View

Min.: 1
Mult.: 1

Fiber Optic Connectors FIBER OPTIC CONNECTOR

CF-509617-08P
Amphenol Aerospace
1: $391.91
20In Stock

Mfr. Part #
CF-509617-08P

Mouser Part #
654-CF-509617-08P

Amphenol Aerospace

Fiber Optic Connectors FIBER OPTIC CONNECTOR

Datasheet

20In Stock

$391.91

$347.69

View

Min.: 1
Mult.: 1

Standard Circular Connector

TV06RQW258S
Amphenol Aerospace
1: $3,121.26
1In Stock

Mfr. Part #
TV06RQW258S

Mouser Part #
654-TV06RQW258S

Amphenol Aerospace

Standard Circular Connector

Datasheet

1In Stock

$3,121.26

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters CLAMP

10-405982-08G
Amphenol Aerospace
1: $122.50
2In Stock

Mfr. Part #
10-405982-08G

Mouser Part #
654-10-405982-08G

Amphenol Aerospace

Circular MIL Spec Strain Reliefs & Adapters CLAMP

Datasheet

2In Stock

$122.50

$108.89

$104.70

$101.20

$95.62

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters CLAMP-BLD

10-436792-119
Amphenol Aerospace
1: $60.09
57In Stock

Mfr. Part #
10-436792-119

Mouser Part #
654-10-436792-119

Amphenol Aerospace

Circular MIL Spec Strain Reliefs & Adapters CLAMP-BLD

57In Stock

$60.09

$45.37

$42.85

Min.: 1
Mult.: 1

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

10-552943-099
Amphenol Aerospace
1: $249.51
10In Stock

Mfr. Part #
10-552943-099

Mouser Part #
654-10-552943-099

Amphenol Aerospace

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

Datasheet

10In Stock

$249.51

$215.42

View

Min.: 1
Mult.: 1

Fiber Optic Connectors

CF-504613-04S
Amphenol Aerospace
1: $1,472.21
7In Stock

Mfr. Part #
CF-504613-04S

Mouser Part #
654-CF-504613-04S

Amphenol Aerospace

Fiber Optic Connectors

Datasheet

7In Stock

$1,472.21

View

Min.: 1
Mult.: 1

High Speed Series Connectors

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