參數(shù)資料
型號： 4391-25
廠商： Pomona Electronics
文件頁數(shù)： 1/1頁
文件大?。?/td> 138K
描述： ATTENUATOR BNC MALE/FMALE 25 OHM
標(biāo)準(zhǔn)包裝： 1
容差： ±1%
頻率范圍： 0 ~ 500MHz
功率（瓦特）： 2W
阻抗： 25 歐姆
封裝/外殼： BNC 單排模塊
其它名稱： 5985011393955
 
 
 
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.
 
 
    
Model 4391
BNC Resistor Attenuator
 
USA: Sales: 800-490-2361   
Fax: 425-446-5844
 
Technical Support: technicalsupport@pomonatest.com
 
Europe: 31-(0) 40 2675 150   
International: 425-446-5500
Where to Buy: www.pomonaelectronics.com
 
Rev: 100
D1094169
Page 1 of 1
 
 
 
FEATURES:
"   Use to add series resistance to coaxial lines
with BNC connectors.
MATERIAL:
Body and Fittings: Brass, Alloy 360, ?Hard
Center Contact: Male  Brass, Alloy 360, ?Hard
  Female  Beryllium Copper per
  ASTM B196 and B197 Cond. HT
Outer Contact: Beryllium Copper, per ASTM B196
  and B197 Cond. HT
Dielectric: Teflon per ASTM D1457
Gasket/Seals: Silicone rubber per ZZ-R-765, Class
11, Grade 50
Resistor: Non-inductive film resistor
Finish: Body and Fittings: Tarnish resistant
Center Contact: Male  Gold plated
Outer Contact: Tarnish resistant
Marking: Pomona 4391-50 2W
  50 Ohm Attenuator
RATINGS:
Operating Temperature: +102?C (+216?F) Max.
Frequency Range: DC to 500 MHz
Resistance Tolerance ?%
Power: 2W @ 25?C Max.
ORDERING INFORMATION: Model 4391
See table above.
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