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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 TRB Blkhd Jack R/A Board Mount 2-lug

CBBJR79TL
Trompeter / Cinch Connectivity Solutions
1: $118.94
100In Stock

Mfr. Part #
CBBJR79TL

Mouser Part #
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

$118.94

$97.50

$94.52

$90.26

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Min.: 1
Mult.: 1

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

BJ158
Trompeter / Cinch Connectivity Solutions
1: $78.09
31In Stock

Mfr. Part #
BJ158

Mouser Part #
530-BJ158

Trompeter / Cinch Connectivity Solutions

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

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Datasheet

31In Stock

$78.09

$74.97

$68.85

$65.66

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Min.: 1
Mult.: 1

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

BJ71
Trompeter / Cinch Connectivity Solutions
1: $48.47
196In Stock

Mfr. Part #
BJ71

Mouser Part #
530-BJ71

Trompeter / Cinch Connectivity Solutions

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

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Datasheet

196In Stock

$48.47

$40.22

$37.94

$37.86

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Min.: 1
Mult.: 1

RF Terminators TRB Termination Chain

TNG1-1-0
Trompeter / Cinch Connectivity Solutions
1: $67.03
69In Stock

Mfr. Part #
TNG1-1-0

Mouser Part #
530-TNG1-1-0

Trompeter / Cinch Connectivity Solutions

RF Terminators TRB Termination Chain

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Datasheet

69In Stock

$67.03

$56.97

$55.07

$53.28

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Min.: 1
Mult.: 1

Crimpers / Crimping Tools Hand CRMP Tool Dies Sold Separately

CT5
Trompeter / Cinch Connectivity Solutions
1: $179.55
14In Stock

Mfr. Part #
CT5

Mouser Part #
530-CT5

Trompeter / Cinch Connectivity Solutions

Crimpers / Crimping Tools Hand CRMP Tool Dies Sold Separately

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Datasheet

14In Stock

$179.55

$174.30

$169.39

$142.21

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Min.: 1
Mult.: 1

RF Connector Accessories 1553 Twinax THRD PLG RFI Cap

RFI3455-2-DD8
Trompeter / Cinch Connectivity Solutions
1: $110.25
6In Stock

Mfr. Part #
RFI3455-2-DD8

Mouser Part #
530-RFI3455-2-DD8

Trompeter / Cinch Connectivity Solutions

RF Connector Accessories 1553 Twinax THRD PLG RFI Cap

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Datasheet

6In Stock

$110.25

$90.68

$85.44

$84.44

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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: $54.29
8In Stock

Mfr. Part #
AD1WHD

Mouser Part #
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

$54.29

$44.52

$41.77

$40.29

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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: $78.41
10In Stock

Mfr. Part #
RFI3455-1

Mouser Part #
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

$78.41

$66.63

$57.43

$56.75

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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: $111.33
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
TNG1-4-78

Mouser Part #
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

$111.33

$99.07

$91.11

$84.44

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Min.: 1
Mult.: 1

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

BJ73
Trompeter / Cinch Connectivity Solutions
1: $63.36
556In Stock
1,000Expected 2026-10-12

Mfr. Part #
BJ73

Mouser Part #
530-BJ73

Trompeter / Cinch Connectivity Solutions

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

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Datasheet

556In Stock

1,000Expected 2026-10-12

$63.36

$55.12

$51.77

$49.31

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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: $36.96
1,006In Stock
1,000Expected 2026-09-30

Mfr. Part #
BJ77

Mouser Part #
530-BJ77

Trompeter / Cinch Connectivity Solutions

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

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Datasheet

1,006In Stock

1,000Expected 2026-09-30

$36.96

$31.42

$29.46

$28.05

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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: $29.30
1,148In Stock
1,000Expected 2026-10-12

Mfr. Part #
BJ770

Mouser Part #
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

$29.30

$24.91

$23.34

$22.23

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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: $76.32
941In Stock
2,500Expected 2026-09-22

Mfr. Part #
CBBJR79

Mouser Part #
530-CBBJR79

Trompeter / Cinch Connectivity Solutions

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

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Datasheet

941In Stock

2,500Expected 2026-09-22

$76.32

$67.20

$63.33

$60.31

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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: $59.49
554In Stock

Mfr. Part #
PL75-32

Mouser Part #
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

$59.49

$50.54

$46.79

$45.13

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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: $31.49
4,993In Stock

Mfr. Part #
PL75-47

Mouser Part #
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

4,993In Stock

$31.49

$26.83

$25.16

$23.95

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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: $29.35
1,374In Stock

Mfr. Part #
PL75-9

Mouser Part #
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

1,374In Stock

$29.35

$24.96

$23.39

$22.28

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors TRB Barrel Adapter Female to Female

AD78
Trompeter / Cinch Connectivity Solutions
1: $54.27
54In Stock
100Expected 2026-10-09

Mfr. Part #
AD78

Mouser Part #
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

$54.27

$46.12

$42.68

$41.17

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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: $166.48
88In Stock

Mfr. Part #
ADRMF70

Mouser Part #
530-ADRMF70

Trompeter / Cinch Connectivity Solutions

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

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88In Stock

$166.48

$141.51

$139.20

$130.97

$120.31

Min.: 1
Mult.: 1

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

BJ157
Trompeter / Cinch Connectivity Solutions
1: $46.64
143In Stock

Mfr. Part #
BJ157

Mouser Part #
530-BJ157

Trompeter / Cinch Connectivity Solutions

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

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Datasheet

143In Stock

$46.64

$39.64

$37.17

$35.40

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Min.: 1
Mult.: 1

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

BJ378
Trompeter / Cinch Connectivity Solutions
1: $74.84
60In Stock
100Expected 2026-09-14

Mfr. Part #
BJ378

Mouser Part #
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

$74.84

$63.60

$58.87

$54.07

$50.69

Min.: 1
Mult.: 1

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

BJ72
Trompeter / Cinch Connectivity Solutions
1: $56.00
283In Stock
500Expected 2026-09-14

Mfr. Part #
BJ72

Mouser Part #
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

$56.00

$47.59

$44.05

$42.48

Quote

Min.: 1
Mult.: 1

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

BJ76
Trompeter / Cinch Connectivity Solutions
1: $38.25
974In Stock
1,000Expected 2026-10-26

Mfr. Part #
BJ76

Mouser Part #
530-BJ76

Trompeter / Cinch Connectivity Solutions

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

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Datasheet

974In Stock

1,000Expected 2026-10-26

$38.25

$33.62

$31.61

$30.20

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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: $73.18
41In Stock

Mfr. Part #
BJ76TL

Mouser Part #
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

$73.18

$62.21

$61.32

$55.54

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Min.: 1
Mult.: 1

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

BJ770GL
Trompeter / Cinch Connectivity Solutions
1: $39.27
472In Stock
2,300On Order

Mfr. Part #
BJ770GL

Mouser Part #
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

$39.27

$33.38

$31.29

$29.79

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Min.: 1
Mult.: 1

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

BJ77FL
Trompeter / Cinch Connectivity Solutions
1: $58.87
54In Stock

Mfr. Part #
BJ77FL

Mouser Part #
530-BJ77FL

Trompeter / Cinch Connectivity Solutions

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

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Datasheet

54In Stock

$58.87

$52.92

$51.94

$50.92

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Min.: 1
Mult.: 1

Twinax/Triax Connectors

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Twinax/Triax Connectors

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