SMA male to BNC male adapter

Materials:
Body: Beryllium Copper
Contacts: Male – Brass
Finish: SMA Body – Gold Plated per MIL-G-45204, Type II, Class 2
BNC Body – Nickel Plated per QQ-N-290
Contacts – Gold Plated per MIL-G-45204, Type II, Class 2
Dielectric: PTFE per L-P-403

Specifications:
Voltage: Do not hold in hand when voltages exceed 33 Vrms/70 Vdc.
Maximum voltage for hands free use: 335 Vrms Max.
Operating Temperature: -65ºC (-85ºF) to +165ºC (+329ºF)
Nominal Impedance: 50 Ohms
Frequency Range: 0 – 12.4 GHz.