Use to add series resistance to coaxial lines with BNC connectors
Model Number
Resistance Value
4391-25
25¥Ø
4391-50
50¥Ø
4391-75
75¥Ø
4391-93
93¥Ø
4391-600
600¥Ø
Materials:
Body and Fittings: Brass, Alloy 360, ¨ö Hard Center Contact: Male: Brass, Alloy 360, ¨ö 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¡Æ C (+216¡Æ F) Max. Frequency Range: DC to 500 MHz Resistance Tolerance: ¡¾1% Power: 2W @ 25¡Æ C. Max