TWINAX/TRIAX CONNECTORS

For other chain options see

For JSIX subminiature insulated panels see page 53. Other Terminations and RFI Caps, see page 57.

J152 Shown

.375 WRENCH FLATS

1.300

.375 HEX

.468 DIA MAX

.264

.347

DIA

1.250

.375 WRENCH FLATS

.308

.264

.347

DIA

1.209

.295

.218

.638

.436

.128 MTG HOLE

.3/8 WRENCH FLATS

1.275

3/8 HEX

.443 DIA MAX

-2 SHOWN

.375 WRENCH FLATS

1.131

.460 DIA MAX

1.340

1.090

0.129 TYP

.468

.264

.500

.347

TYP

.377

.970

TRS RECEPTACLE

1.769

SCHEMATIC

"L"

LENGTH

"L"

LENGTH

"L"

LENGTH

4.50"

Twinax/Triax Connectors / Subminiature Patching Twinax/Triax Connectors / Standard & Subminiature Looping Plugs

Subminiature Patch Plug

PL150-

Subminiature Patch Jack

Cable Entry Mount on JSIX panels (For panels see pages 51-54)

J150-

Subminiature Patch Jack

TRS 3-lug

J152

RFI Cap

For subminiature patch jack, no chain.

RFI 150-1

Termination

For TRS* 3-lug jack, no chain.

TNGM1-1-R

For other chain options see page 63.

*4-lug/threaded versions available

Subminiature Normal Through Twinax/Triax Patch

Jack

Smallest twinax/triax patch jack

J158

Patch Cord

Subminiature patch plug to subminiature patch plug

Triax 50Ω, 75Ω................................................................ PTRM-L-Z

Twinax 75Ω, 124Ω......................................................... PTWM-L-Z

Cable Assembly

Subminiature patch plug to TRS 3-lug plug, 4-lug/threaded versions available

Triax 50Ω, 75Ω.............................................................. PTRMX-L-Z

Twinax 75Ω, 124Ω....................................................... PTWMX-L-Z

Cable Assembly

TRS* 3-lug plug to TRS* 3-lug plug, 4-lug/threaded versions available

Triax 50Ω, 75Ω.............................................................. PTRMY-L-Z

Twinax 75Ω, 124Ω....................................................... PTWMY-L-Z

Cable Assembly

Metal junction, random paralleling

TRS* 3-lug plugs, 4-lug/threaded versions available

Twinax 78Ω, 124Ω, Triax 50Ω, 75Ω............................ TNM3-Z

Refer to Cable Group Tables, pages 74-91.

TWINAX/TRIAX CONNECTORS

Dash # Model No Color Cable Type Impd Ω

-1 LPTW-78

Blue Twinax

-2 LPTW-124 124

-3 LPTR-50

Yellow Triax

-4 LPTR-75 75

Dash # Model No Color Type Impd Ω DIM A DIM B

-1 LPTWA-78

Blue Twinax

.625 1.20

-2 LPLTWA-78 1.000 1.57

-3 LPTWA-124

124

.625 1.20

-4 LPLTWA-124 1.000 1.57

-5 LPTRA-50

Yellow Triax

.625 1.20

-6 LPLTRA-50 1.000 1.57

-7 LPTRA-75

.625 1.20

-8 LPLTRA-75 1.000 1.57

Standard Looping Plug

LPTW & LPTR Series

Standard Looping Plug with TRB Test

LPTWA, LPLTWA, LPTRA, & LPLTRA Series

Dash # Model No Impd Ω Color

-1 LPTW2TP-78 78 Blue

-2 LPTW2TP-124 124 Blue

Standard Looping Plug with Two Tip Test Points

LPTW2TP Series

Dash # Model No Color Cable Type Impd Ω

-1 LPLTW-78

Blue Twinax

-3 LPLTW-124 124

-4 LPLTR-50

Yellow Triax

-5 LPLTR-75 75

Standard Looping Plug

LPLTW & LPLTR Series

Dash # Model No Impd Ω Color

-1 LPLTW2TP-78 78 Blue

-2 LPLTW2TP-124 124 Blue

Standard Looping Plug

LPLTW2TP Series

Dash # Model No Color Type Impd Ω

-1 LPTWL-78

Blue Twinax

-2 LPTWL-124 124

-3 LPTRL-50

Yellow Triax

-4 LPTRL-75 75

Dash # Model No Impd Ω Color

-1 LPTW2TPL-78 78 Blue

-2 LPTW2TPL-124 124 Blue

Standard Looping Plug with Two Tip Test Points

LPTW2TPL Series

Standard Looping Plug

LPTWL & LPTRL Series

Dash # Model No Color Type Impd Ω DIM A DIM B

-1 LPTWAL-78

Blue Twinax

.625 1.20

-2 LPLTWAL-78 1.000 1.57

-3 LPTWAL-124

124

.625 1.20

-4 LPLTWAL-124 1.000 1.57

-5 LPTRAL-50

Yellow Triax

.625 1.20

-6 LPLTRAL-50 1.000 1.57

-7 LPTRAL-75

.625 1.20

-8 LPLTRAL-75 1.000 1.57

Standard Looping Plug

LPTWAL, LPLTWAL, LPTRAL, & LPLTRAL Series

2.250

±.010

3.969

1.200

±.010

.590

.540

.625

TROMPETER

ELECTRONICS

.590

.540

.625

1.200

.010

TROMPETER

ELECTRONICS

2.825

2.250

.010

.374

+.005

DIA TYP

2.250

3.969 +.030

.56

.6251.20

.374

DIA

TYP

ELECTRONICS

TROMPETER

2.250

.010

2.994

.010

1.200

.010

.590

.540

.625

TROMPETER

ELECTRONICS

1.000

1.570

.560

.169

2.250

2.994

TROMPETER

ELECTRONICS

.374 +.005

DIA THRU

+.030

3.312

+ .030

.575

.030

2.250

.590

.540

BJ770

RECEPTACLE

TROMPETER

ELECTRONICS

1.570

TROMPETER

ELECTRONICS

1.000

.560

2.825

2.250

.374

+.005

DIA TYP

TRB

RECEPTACLE

2.250

1.689

+.030

4.456

+.030

.374

DIA

TYP

.56

TROMPETER

ELECTRONICS

Twinax/Triax Connectors / Subminiature Patching Twinax/Triax Connectors / Standard & Subminiature Looping Plugs

TWINAX/TRIAX CONNECTORS

Features

• Standard TRB/MIL-C-49142

• Glass to Metal Seals

• Sustains Extreme Temperature Ranges

• Stainless Steel or Nickel Plated Brass Body

• Gold Plated Contacts

Benefits

• Mechanical and Environmentally Reliable Method

• Wide Range of Application Usage

• More Cost Effective than Stainless Steel

• Reliable Connections

.437 HEX

.402

1.050

.093 DIA

.375 HEX NUT

.3125-32UNEF-2A

SOLDER POT

ACCEPTS

.034 MAX

DIA

CONDUCTOR

GASKET

.469 DIA

.727 REF

Hermetically Sealed

Miniature Twinax/Triax

Feed-thru Bulkhead Mount

BJ78HS, BJ378HS

(Threaded Version Not Shown)

Mounting Hole: D3.187

Insulated Version

BJ73HS

(Not Shown)

Mounting Hole: D2.187

Mounting Hole: D3.160

“D” mounting holes see page 54.

Mounting Hole: D4.200

Mounting Hole: D3.160

Note: Only a select few of our hermetically sealed connectors are shown here.

Contact customer service for more information.

.140 DIA

.892

.600 DIA

1.050

.750

.100

A HEX NUT

.4375-28UNEF-2A

SOLDER POT

ACCEPTS .034

DIA CONDUCTOR

WIRE HOLE

ACCEPTS .027

DIAMETER

CONDUCTOR

.625 HEX NUT

.500-28UNEF-2A

.437 WRENCH

FLATS

.15

.840

1.09

.690 DIA

.56 HEX NUT

.500-28UNEF-2A

.437 WRENCH

FLATS

.15

.800

1.09

.690 DIA

.775

1.290

.500-28UNEF-2A

.562 HEX NUT

.730 DIA

.562

DIA

.380

DIA

.062

.487

.765

.428

.500 HEX NUT

.4375-28UNEF-2A

.15

.892

BJ78HS Shown

Mounting Hole: D4.125

Hermetically Sealed

Bulkhead Jack

3-lug.......... BJ157HS

4-lug....... BJ157FLHS

Twinax/Triax Connectors / Hermetically Sealed Connectors

Concentric Twinax/Triax

Hermetic seals prevent leakage through the bulkhead from inside

of the connector. Trompeter’s miniature size hermetically sealed

connectors include the feed-through BJ78HS, the front mounted

BJ77HS, the rear mounted BJ79HS and BJ379HS. In the subminiature

size we offer the front mounted BJ157HS and BJ157FLHS (four lug

version). The BJ3150HS and BJ3150SHS offer a threaded rear mount

version with a safety wire option. These connectors have leakage

rates of 1x10-8 atm cc/second. The 150 Series have leakage rates of

1x10-6 atm cc/second.

These connectors meet MIL-C-49142 specications. Standard non-

hermetic connector types such as the BJ78 could leak between

the contacts and dielectrics. Hermetically sealed connectors are

designed for bulkhead mounting in vacuum chambers or where

toxic and other gases are present. Hermetic connectors are highly

benecial in reactors, gas/petro plants, oil drilling sites, liquid test

and measurement, commercial, military, industrial and space

applications. They are reliable under the most severe atmospheric

conditions.

Hermetically Sealed Bulkhead Jack

Subminiature Twinax/Triax

Rear Mount (A=.500)............................. BJ3150HS

Solder Pot Bulkhead (A=.562)................ BJ3150SHS

Hermetically Sealed Bulkhead Jack

Miniature Twinax/Triax TRT/Threaded

BJ376HS

Hermetically Sealed

Bulkhead Jack

Front Mount

BJ77HS

Mounting Hole: D6.187

Hermetically Sealed

Miniature Twinax/Triax

Rear Mount Bulkhead Jack

Rear Mount, Bulkhead Mount

BJ79HS

Part #	CJ70-47
Description	CONN TRB JACK STR CRIMP
Category	Microcircuit
Availability	Out of Stock
Qty	0

CJ70-47

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Technical Document