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Twinax/Triax Connectors

Trompeter / Cinch Connectivity Twinax/Triax Connectors are manufactured to meet or exceed Mil-Specs governing twinax connectors, specifically MIL-STD-1553B for airborne and ground checkout and MIL-STD-1760 external stores. Trompeter Twinax/Triax Connectors are designed for military applications to protect data signals from extraneous noise through non-signal carrying shielding. These impedance-matched connectors improve the throughput and interference rejection of digital data transmission systems. The TRB/TRT series is available as miniature 2-, 3-, and 4-lug, and push-on Twinax/Triax Connectors. TRB series Connectors are all metallic parts with fully enclosed outer conductors and center contacts plated with 50µ" gold. The TRS/TTM series is a subminiature concentric Twinax/Triax Connector for high density and weight reduction applications. These connectors are designed for blind mate rack and panel applications.

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Part #

RF Connectors / Coaxial Connectors TRS Bulkhead Jack Feedthru 3-lug

BJ158
Trompeter / Cinch Connectivity Solutions
1: $56.41
31In Stock

Mfr. Part No.
BJ158

Mouser Part No
530-BJ158

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRS Bulkhead Jack Feedthru 3-lug

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Datasheet

31In Stock

$56.41

Min.: 1
Mult.: 1

Crimpers / Crimping Tools Hand CRMP Tool Dies Sold Separately

CT5
Trompeter / Cinch Connectivity Solutions
1: $123.82
14In Stock

Mfr. Part No.
CT5

Mouser Part No
530-CT5

Trompeter / Cinch Connectivity Solutions

Crimpers / Crimping Tools Hand CRMP Tool Dies Sold Separately

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Datasheet

14In Stock

$123.82

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Jack R/A Board Mount 2-lug

CBBJR79TL
Trompeter / Cinch Connectivity Solutions
1: $82.62
100In Stock

Mfr. Part No.
CBBJR79TL

Mouser Part No
530-CBBJR79TL

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Jack R/A Board Mount 2-lug

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Datasheet

100In Stock

$82.62

$67.72

$65.65

$62.69

$59.50

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Rear Mt Solder

BJ71
Trompeter / Cinch Connectivity Solutions
1: $33.66
196In Stock

Mfr. Part No.
BJ71

Mouser Part No
530-BJ71

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Rear Mt Solder

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Datasheet

196In Stock

$33.66

$27.94

$26.33

$25.33

Min.: 1
Mult.: 1

RF Connector Accessories 1553 Twinax THRD PLG RFI Cap

RFI3455-2-DD8
Trompeter / Cinch Connectivity Solutions
1: $76.57
6In Stock

Mfr. Part No.
RFI3455-2-DD8

Mouser Part No
530-RFI3455-2-DD8

Trompeter / Cinch Connectivity Solutions

RF Connector Accessories 1553 Twinax THRD PLG RFI Cap

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Datasheet

6In Stock

$76.57

$62.39

$58.84

$58.58

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Min.: 1
Mult.: 1

RF Adapters - Between Series BNC to WECo Coax Patch Adapter St HD

AD1WHD
Trompeter / Cinch Connectivity Solutions
1: $37.70
8In Stock

Mfr. Part No.
AD1WHD

Mouser Part No
530-AD1WHD

Trompeter / Cinch Connectivity Solutions

RF Adapters - Between Series BNC to WECo Coax Patch Adapter St HD

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Datasheet

8In Stock

$37.70

$30.92

$29.02

$27.98

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Min.: 1
Mult.: 1

RF Connector Accessories 1553 TwinaxTHRD PLG RFI Cap w/ No Chain

RFI3455-1
Trompeter / Cinch Connectivity Solutions
1: $54.46
10In Stock

Mfr. Part No.
RFI3455-1

Mouser Part No
530-RFI3455-1

Trompeter / Cinch Connectivity Solutions

RF Connector Accessories 1553 TwinaxTHRD PLG RFI Cap w/ No Chain

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Datasheet

10In Stock

$54.46

$46.28

$38.26

$38.18

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Min.: 1
Mult.: 1

RF Terminators TRB Jack Termination 3" Chain 78 Ohm

TNG1-4-78
Trompeter / Cinch Connectivity Solutions
1: $77.33
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
TNG1-4-78

Mouser Part No
530-TNG1-4-78

Trompeter / Cinch Connectivity Solutions

RF Terminators TRB Jack Termination 3" Chain 78 Ohm

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Datasheet

Non-Stocked Lead-Time 8 Weeks

$77.33

$67.44

$61.37

Min.: 1
Mult.: 1

RF Adapters - Between Series TRB Blkhd Strt Jack Feedthru 3-lug

BJ73
Trompeter / Cinch Connectivity Solutions
1: $42.36
591In Stock
1,000Expected 2026/10/12

Mfr. Part No.
BJ73

Mouser Part No
530-BJ73

Trompeter / Cinch Connectivity Solutions

RF Adapters - Between Series TRB Blkhd Strt Jack Feedthru 3-lug

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Datasheet

591In Stock

1,000Expected 2026/10/12

$42.36

$36.89

$34.90

$33.52

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt Solder Pot

BJ77
Trompeter / Cinch Connectivity Solutions
1: $25.68
1,200In Stock

Mfr. Part No.
BJ77

Mouser Part No
530-BJ77

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt Solder Pot

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Datasheet

1,200In Stock

$25.68

$21.83

$20.47

$19.48

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt Sldr 3-lug

BJ770
Trompeter / Cinch Connectivity Solutions
1: $20.35
1,148In Stock
1,000Expected 2026/10/12

Mfr. Part No.
BJ770

Mouser Part No
530-BJ770

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt Sldr 3-lug

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Datasheet

1,148In Stock

1,000Expected 2026/10/12

$20.35

$17.31

$16.21

$15.44

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Jack R/A Board Mount 3-lug

CBBJR79
Trompeter / Cinch Connectivity Solutions
1: $53.01
1,526In Stock
2,500Expected 2026/09/22

Mfr. Part No.
CBBJR79

Mouser Part No
530-CBBJR79

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Jack R/A Board Mount 3-lug

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Datasheet

1,526In Stock

2,500Expected 2026/09/22

$53.01

$46.68

$43.98

$41.89

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Strt Plug for TRC-50-1 Cable 3-lug

PL75-32
Trompeter / Cinch Connectivity Solutions
1: $41.32
554In Stock

Mfr. Part No.
PL75-32

Mouser Part No
530-PL75-32

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Strt Plug for TRC-50-1 Cable 3-lug

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Datasheet

554In Stock

$41.32

$35.11

$32.49

$31.34

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Strt Plug for M17/176-00002 3-lug

PL75-47
Trompeter / Cinch Connectivity Solutions
1: $20.90
5,303In Stock

Mfr. Part No.
PL75-47

Mouser Part No
530-PL75-47

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Strt Plug for M17/176-00002 3-lug

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Datasheet

5,303In Stock

$20.90

$18.34

$17.29

$16.50

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Strt Plug for TWC-78-2 3-lug

PL75-9
Trompeter / Cinch Connectivity Solutions
1: $20.39
1,724In Stock

Mfr. Part No.
PL75-9

Mouser Part No
530-PL75-9

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Strt Plug for TWC-78-2 3-lug

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Datasheet

1,724In Stock

$20.39

$17.33

$16.25

$15.47

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Barrel Adapter Female to Female

AD78
Trompeter / Cinch Connectivity Solutions
1: $37.46
54In Stock
100Expected 2026/10/09

Mfr. Part No.
AD78

Mouser Part No
530-AD78

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Barrel Adapter Female to Female

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Datasheet

54In Stock

100Expected 2026/10/09

$37.46

$32.04

$29.64

$28.60

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Min.: 1
Mult.: 1

RF Adapters - Between Series TRB Male to Female R/A Adapter

ADRMF70
Trompeter / Cinch Connectivity Solutions
1: $115.63
88In Stock

Mfr. Part No.
ADRMF70

Mouser Part No
530-ADRMF70

Trompeter / Cinch Connectivity Solutions

RF Adapters - Between Series TRB Male to Female R/A Adapter

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88In Stock

$115.63

$98.29

$96.69

$90.97

$85.92

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRS Blkhd Strt Jack Front Mt Solder

BJ157
Trompeter / Cinch Connectivity Solutions
1: $32.40
143In Stock

Mfr. Part No.
BJ157

Mouser Part No
530-BJ157

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRS Blkhd Strt Jack Front Mt Solder

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Datasheet

143In Stock

$32.40

$27.54

$25.82

$24.59

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRT BLKD JK Feed-thru THRD

BJ378
Trompeter / Cinch Connectivity Solutions
1: $51.92
60In Stock
100Expected 2026/09/14

Mfr. Part No.
BJ378

Mouser Part No
530-BJ378

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRT BLKD JK Feed-thru THRD

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Datasheet

60In Stock

100Expected 2026/09/14

$51.92

$44.18

$40.89

$39.44

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt 3-lug

BJ72
Trompeter / Cinch Connectivity Solutions
1: $36.32
283In Stock
500Expected 2026/09/14

Mfr. Part No.
BJ72

Mouser Part No
530-BJ72

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt 3-lug

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Datasheet

283In Stock

500Expected 2026/09/14

$36.32

$32.16

$30.59

$30.11

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Rear Mt Solder 3-lug

BJ76
Trompeter / Cinch Connectivity Solutions
1: $26.56
975In Stock
1,000Expected 2026/10/26

Mfr. Part No.
BJ76

Mouser Part No
530-BJ76

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Rear Mt Solder 3-lug

Learn More

Datasheet

975In Stock

1,000Expected 2026/10/26

$26.56

$23.35

$21.96

$20.97

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Rear Mt Solder 2-lug

BJ76TL
Trompeter / Cinch Connectivity Solutions
1: $50.23
41In Stock

Mfr. Part No.
BJ76TL

Mouser Part No
530-BJ76TL

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Rear Mt Solder 2-lug

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Datasheet

41In Stock

$50.23

$43.21

$39.98

$38.58

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB BLKD JK STR FM Solder Pot GRND Tab

BJ770GL
Trompeter / Cinch Connectivity Solutions
1: $26.94
472In Stock
2,300On Order

Mfr. Part No.
BJ770GL

Mouser Part No
530-BJ770GL

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB BLKD JK STR FM Solder Pot GRND Tab

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Datasheet

472In Stock

2,300On Order

$26.94

$23.18

$21.74

$20.69

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt Sldr 4-lug

BJ77FL
Trompeter / Cinch Connectivity Solutions
1: $40.89
54In Stock

Mfr. Part No.
BJ77FL

Mouser Part No
530-BJ77FL

Trompeter / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors TRB Blkhd Strt Jack Front Mt Sldr 4-lug

Learn More

Datasheet

54In Stock

$40.89

$36.76

$36.08

$35.37

View

Min.: 1
Mult.: 1

RF Adapters - Between Series TRB Blkhd Strt Jack Feedthru 3-lug

BJ78
Trompeter / Cinch Connectivity Solutions
1: $18.74
610In Stock
1,000Expected 2026/09/25

Mfr. Part No.
BJ78

Mouser Part No
530-BJ78

Trompeter / Cinch Connectivity Solutions

RF Adapters - Between Series TRB Blkhd Strt Jack Feedthru 3-lug

Learn More

Datasheet

610In Stock

1,000Expected 2026/09/25

$18.74

$15.92

$14.92

$14.21

View

Min.: 1
Mult.: 1

Twinax/Triax Connectors

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