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Molex 0733910070 — RF / Coaxial Connectors

Molex 0733910070 SMA Receptacle, 50 Ohm, 18 GHz

MPN0733910070
Active

Molex 73391 series SMA receptacle, female socket, 50 Ohm, DC to 18 GHz, 500 V, through-hole solder termination, gold body and center contact.

$4.0600Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

0733910070 key specifications
ParameterValue
Series73391
MountingThrough Hole
Connector typeReceptacle, Female Socket
Fastening typeThreaded
Voltage rating500 V
Frequency - max18 GHz
Operating temperature-65°C ~ 165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
Impedance50 Ohms

All specifications

0733910070 additional specifications
ParameterValue
PackageTray
Body finishGold
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

SMA Receptacle, 50 Ohm, DC to 18 GHz

The 0733910070: The gold-plated brass body and gold-over-beryllium copper center contact deliver consistent impedance through the interface, with the PTFE dielectric maintaining the 50 Ohm line through the launch.

500 Mating Cycles at the Gold Contact

The gold-over-nickel finish on the body and contact keeps the insertion loss stable across the cycle life; a tin-plated SMA would gall at the threads well before 500 cycles.

Through-Hole Termination, Single Port

Single-port SMA receptacle with through-hole solder termination for the center contact and shield.

Frequently asked questions

What is the impedance and frequency range of the 0733910070?

The 0733910070 is a 50 Ohm SMA receptacle rated from DC to 18 GHz maximum frequency, with a 500 V voltage rating.