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Hirose Electric Co Ltd MSS-R-PC(40) — RF Cable Assemblies

Hirose MSS-R-PC(40) 50 Ohm RF Receptacle, 1 GHz, 3000 Cycles

MPNMSS-R-PC(40)
Active

Hirose MSS series RF receptacle, female socket, 50 Ohms, 1 GHz max, snap-on fastening, through-hole solder termination, gold-plated brass body, PTFE dielectric, 3000 mating cycles.

$12.9300Ref. price · indicative, final on quote
Hirose Electric Co Ltd MSS-R-PC(40) datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSS-R-PC(40) specifications
ParameterValue
SeriesMSS
MountingThrough Hole
Connector typeReceptacle, Female Socket
Fastening typeSnap-On
Frequency - max1 GHz
Operating temperature-55°C ~ 85°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Impedance50 Ohms
Body finishGold
Mating cycles3000
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

RF Interconnect for 1 GHz Signal Paths

It covers DC to 1 GHz, with a PTFE dielectric maintaining stable impedance across the band.

3000 Mating Cycles — Field-Service Duty

The 3000-cycle rating on this snap-on receptacle is well above the 500-cycle typical of MMCX connectors. The gold-over-beryllium copper center contact resists fretting corrosion over those cycles, keeping contact resistance stable.

1 GHz Ceiling vs MMCX Alternatives

The MSS-R-PC(40) is rated to 1 GHz maximum frequency, while the MMCX-R-PC(40) sibling from the same Hirose catalog runs to 6 GHz. Both are 50 Ohm snap-on receptacles with gold-plated brass bodies and PTFE dielectric, but the MSS series trades frequency headroom for a higher mating-cycle count — 3000 cycles versus 500. If your signal stays under 1 GHz and the connector will be cycled often, the MSS-R-PC(40) covers the job without over-specifying bandwidth you do not need.

Frequently asked questions

How many mating cycles does MSS-R-PC(40) support?

The MSS-R-PC(40) is rated for 3000 mating cycles, which is high for a snap-on RF connector and suits frequent-disconnect applications like test ports.