300 Series
50 Ohm BNC Cable Plugs
Product Description
Winchester’s Bomar brand 300 Series
50 Ohm BNC Cable Plug Connectors
can be used in a wide range of
applications including Broadcast,
Telecommunications, Test and
Measurement, Security, and Medical.
The 300 Series 50 Ohm BNC Cable
Plug Connectors are quick-connect/
quick-disconnect connectors that are
easy to mate and un-mate with only a
quarter turn of the coupling nut.
Designed to accommodate a large
variety of RG cables and industry
standard cables, Winchester’s Bomar
brand 300 Series 50 Ohm BNC Cable
Plug Connectors feature a crimp/crimp
termination.
A full line of printed circuit board
receptacles, bulkhead receptacles,
resistor terminations, and other
accessories are also available.
• Bayonet coupling system
ensures positive locking and
allows quick and easy mating
and un-mating of connectors.
• BNC cable plugs feature a
captivated center contact. The
retention barb prevents the
contact from backing out the rear
of the connector while a “nail
head” feature at the crimp end
prevents the contact from being
over inserted into the connector.
• Coupling Nuts are stamped
with Bomar name and part
number for easy identification
in the field.
CONNECTING INNOVATION TO APPLICATION
®
Specifications
Electrical
Impedance:
Frequency Range:
Working Voltage:
Dielectric
Withstanding Voltage:
VSWR:
Contact Resistance:
Insulation Resistance:
Insertion Loss:
50 Ohms
0 – 4 GHz
500 VRMS at Sea Level
1500 VRMS at Sea Level
Straight: 1.5 Max
Center Contact:
≤
3 Milliohms
5000 Megohms Min
0.2dB Max
Material
Body and Outer Contacts:
Male Contact:
Insulator:
Crimp Ferrule:
Brass, Nickel Plated
Brass, Gold Plated
PTFE
Copper or Brass,
Nickel Plated
Mechanica
l
Coupling Nut Retention:
Center Contact Retention:
Engagement Force:
Disengagement Force:
Durability (Mating):
101 lbs.
≥
6 lbs.
≤
5 lbs.
≥
1.5 lbs.
500 Cycles Min.
Environmenta
l
Temperature Range:
- 40˚ C to +165˚ C
BNC Installation / Removal Tools
KTW-21 is available in two popular
lengths – a standard 12-inch tool
(KTW-21-2) and a 24-inch extended
length tool (KTW-21-1).
Part Numbers
Bomar Part Number
Straight Cable Plugs
Crimp Tool with Die
Hex Size
Packaging
310A205MV
310A205M
310A205F
RG174, RG316, LMR100
RD316
RG58, RG141, RG142, LMR195 Stranded
BDHD200
BDHD200
BDHD200
.068 / .213
.068 / .213
.068 / .213
Single
Single
Single
310A205FS
RG 58, LMR 195 Solid Center Conductor
BDHD200
.068 / .213
Single
310A205A
RG6, 21 AWG Center Conductor
BDHD200
Solder / .288
Single
310A205A18
RG6 CATV 18 AWG Center conductor
BDHD200
.068 / .288
Single
Winchester Electronics
199 Park Road Extension, Suite 104
Middlebury, Connecticut 06762
203.741.5400
Phone
203.741.5500
Fax
www.winchesterelectronics.com
January 2014
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
