COAX CONNECTORS
32
Ø.437
.643
±.010
Ø.300
.500
.355
Ø.295
.608
.308
.157
.015
.365
.409
.157
.015
.259
.295
.295
.424
.308
The mini-BNC 250 RF connector series from Trompeter was designed specically for DS3 telco coaxial central ofce applications to
allow higher interconnect density while preserving the positive characteristics of the Trompeter full size BNC. In fact, the 250 series
provides for higher density of interconnects in a given area.
Part Number Description Plating
Bulkhead
Mount
PCB OA
Thickness
UPL250- Straight plug M-BNC series ni n/a
UPLR250- Right angle plug M-BNC series ni n/a
UBJ250- Bulkhead cable jack ni yes
UCBJ250-G Straight PCB-mounted jack au no
UCBJ250-N Straight PCB-mounted jack ni no
UCBBJ250-G Straight PCB-mounted jack au yes
UCBBJ250-N Straight PCB-mounted jack ni yes
UCBJR250-G Right angle PCB-mounted jack au no
UCBJR250-N Right angle PCB-mounted jack ni no
UCBBJR250-G Right angle PCB-mounted jack au yes
UCBBJR250-N Right angle PCB-mounted jack ni yes
UCBJE250-1 PCB-edge mounted SMT jack au no 0.032
UCBJE250-2 PCB-edge mounted SMT jack au no 0.064
UCBBJE250-1 PCB-edge mounted SMT jack au yes 0.032
UCBBJE250-2 PCB-edge mounted SMT jack au yes 0.064
UAD258 M-BNC jack to M-BNC jack adapter, Barrel
adapter
ni yes
UTNAF250 Terminators ni no
UTNAM250 Terminators ni no
UADF20M250 BNC to MBNC adapters M to F ni no
UADF20F250 BNC to MBNC adapters M to F ni no
UADF250M20 BNC to MBNC adapters M to F ni no
Coax Connectors / Miniature Coax 250 Series
Mini-BNC Plugs & Jacks
Miniature BNC (M-BNC) Coaxial Plug
Straight
75Ω......................................... UPL250-
Miniature BNC (M-BNC) Coaxial Bulkhead Jack
Straight
75Ω.......................................... UBJ250-
Miniature BNC (M-BNC) Coaxial Circuit Board Jack
Straight
75Ω........................................... UCBJ250-N
75Ω........................................... UCBJ250-G
Miniature BNC (M-BNC) Circuit Board Jack
Right Angle
75Ω......................................... UCBJR250-N
75Ω......................................... UCBJR250-G
4”x4”
“D” mounting holes are on page 54.
Refer to Cable Group Tables, pages 74-91.
NOTE: All UPL250 plugs come
with our SureNotch™ feature.
