Materials:

Body and Fittings: Brass, Alloy 360, ½ Hard.
Center Contact:
Male: Brass, Alloy 360, ½ Hard.
Female: Beryllium Copper per Cond. Ht.
Outer Contact: Beryllium Copper, Cond. Ht.
Dielectric: Teflon per L-P-403.
Gasket/Seals: Silicone rubber per zz-r-765, Class 11a, Grade 50.
Finish:
Body and Fittings: Tarnish Resistant.
Center Contact: Male: Gold plated.
Outer Contact: Tarnish Resistant.
Marking: “Pomona Elect. 4119-*” and resistance value marked on label.
Specifications: 2%, 2 Watt, Carbon-film resistor deposited over Ceramic Core.
VSWR:
1.1 Max. from D.C. to 250 MHz.
1.2 Max. from 250 MHz to 500 MHz.
Ratings:

Operating Temperature: +102°C (+216°F) Max.