Pomona
®
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. Made in USA
10/01/07
www.pomonaelectronics.com
D1094113
Rev. 100
Page 1 of 1
Model 3840
Adapter, BNC (Male), Resistor
Termination
Sales: 800-490-2361 Fax: 425-446-5844
Technical Support: technicalsupport@pomonatest.com
MATERIALS:
Body: Brass, Center Contact: Gold plated brass
Outer Contact: Tarnish Resistant gold plated Beryllium Copper.
Dielectric: Teflon
Gasket/Seals: Silicone rubber
Resistor: Deposited carbon film
Marking: “Pomona 3840”
Label: “TERM, *Ω 1/2W”
RATINGS:
Frequency Range: DC to 500 MHz
Resistance Tolerance: ± 1%
Power: 1/2W @ 70ºC Max
ORDERING INFORMATION: Model 3840-*
*= Resistance Value 50, 75
Ordering Example: 3840-50 = 50 Ohms
