BNC Terminators, Couplers, and Adapters

Self-Terminating BNC Jacks

No need for separate terminator
Jacks feature terminator and switch (refer to circuit)
75 ohm 1/8W built-in resistance
Beryllium copper, silver plated contact

Before Connection
Plug Inserted

Part No. Figure Description
TBNC-312TBR A Front panel mount jack. Supplied with ground lug and locknut. Mounts in 5/16" panel cutout.
TBNC-313TBR B Front panel mount jack. Step-down insulation. Supplied with isolating washer, star washer, ground lug, and locknut. Mounts in 15/16" panel cutout
TBNC-314TR C Flange-mount jack. Extends 23/32" from panel.
TBNC-315TR D PCB mount jack. Overall length 1-13/64", 3/16" PCB posts.

BNC "T" Adapter
Part No. A-2117


BNC jack to two (2) jacks


BNC Right Angle Adapter
Male BNC to Female BNC


Part No. Description
A-2114 Gold contact, TFE insulation

BNC Female Coupler




Female BNC to Female BNC
Couplers two (2) male BNC, or adapts male BNC cable assembly to female


Part No. Description
A-2115G Gold contact, PTFE insulation
Isolation Washers



Used to isolate BNC jacks for mounting panels
Step-down design


Part No. Use with connector
DW-1094 BNC-1563, Ref. 1094
DW-292 CH-292WL
DW-500M CH-492WL, TBNC-305BA

BNC "T" Adapter

BNC plug to two (2) jacks
Part No. A-2116

BNC Double Male Coupler
Part No. A-2118



BNC Plug to plug coupler
BNC Isolated Bulkhead Jack-Jack




Feed-through jack-jack adapter with plastic isolation sleeve and panel washers. Gold contacts.

Part No. Mtg. Hole Max. Panel
TBNC-323BA .500" .150"

BNC Male Right Angle Adapter



Adjustable in any direction
1.31" - 1.42"
Part No. TBNC-153A-1

BNC PCB Right Angle Jack
Part No. TBNC-224LR

BNC 75 ohm Terminators

75 ohm precision matched impedance terminators use broadcast quality BNC-1789 connectors. Gold contacts, Teflon insulation. Ideal for use at higher frequencies such as computers, digital video, etc.

Part No.
A-2125T
A-2126T
A-2175T
Description
5%, 1 watt, green cap
1%, 1/2 watt, yellow cap
0.1%, 1/4 watt, red cap