Models 7039
BNC (M) 50
Ω
Crimp/Captive 58,58A,58C,141,141A
Model 7039 BNC (M) 50
Ω
Crimp/Captive
Use for your 50
Ω
coax cable
assembly applications.
Features
•
•
•
•
Designed for common cable types (see table on
page 2 for cable types and crimp die information).
Precision machined.
Gold plated (15 micro–inches) contacts.
Insulation material is PTFE (not
delrin).
Specifications
Nominal impedance
Frequency
VSWR
Center / Outer contact
resistance
Number of insertions
Insulation resistance
Dielectric withstand voltage
50
Ω
0-4 GHz
1.30 max. 0-4 GHz
1.5 / 1.0 mΩ
500
5000 MΩ (min)
1500 Vrms
Materials
•
•
•
•
Body is machined brass with tarnish resistant
nickel plating.
Male center pin contacts are gold-plated (15
micro-inches) brass.
Body made from precision machined high quality
brass (not die cast).
High quality machined PTFE dielectric.
Ratings: Voltage: 500 Vrms
Operating temperature: -85
˚F
to +131
˚F
(-65
˚C
to
+155
˚C)
Max.
Ordering
Information
Model: 7039 BNC (M) 50
Ω
Crimp/Captive 58, 58A,
58C, 141, 141A .
USA:
Sales: 800-490-2361 Technical Support: 800-241-
2060 Fax: 888-403-3360
Europe:
31-(0) 40 2675 150
International:
425-446-5500
e-mail:
technicalsupport@pomonatest.com
Where to Buy:
www.pomonaelectronics.com
All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm),
.xxx = ± .005” (,127 mm). All specifications are to the latest revisions.
Specifications are subject to change without notice. Registered trademarks
are the property of their respective companies.
Copyright 2004 9/2004 2398659 D-ENG-N Rev A
Page 1 of 2
Models 7039
BNC (M) 50
Ω
Crimp/Captive 58,58A,58C,141,141A
Cable Type and Crimp Die Set Information
Connector
Model #
7039
Cable Groups
RG58, 58A, 58C, 141,
141A
Crimp Die set*
Size (Hex/Pin)
Model 7278
(.213 / .068)
*For use with Pomona crimp tool Model 7277.
Cable Assembly Instructions
USA:
Sales: 800-490-2361 Technical Support: 800-241-
2060 Fax: 888-403-3360
Europe:
31-(0) 40 2675 150
International:
425-446-5500
e-mail:
technicalsupport@pomonatest.com
Where to Buy:
www.pomonaelectronics.com
All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm),
.xxx = ± .005” (,127 mm). All specifications are to the latest revisions.
Specifications are subject to change without notice. Registered trademarks
are the property of their respective companies.
Copyright 2004 9/2004 2398659 D-ENG-N Rev A
Page 2 of 2
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