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Amphenol SMP-MSSB-CSB — RF / Coaxial Connectors

Amphenol RF SMP-MSSB-CSB SMP HD Jack, 50 Ohm, 26.5 GHz

MPNSMP-MSSB-CSB
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Amphenol RF SMP HD bulkhead jack, male pin, 50 Ohm, DC to 26.5 GHz, smooth bore, gold-plated brass body, solder cup termination, bulk pack.

$6.5700Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Jul 2026

Specifications

SMP-MSSB-CSB key specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typeJack, Male Pin
Fastening typeThreaded
Frequency - max26.5 GHz
Mounting featureBulkhead
Operating temperature-55°C~165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass
PackageBulk
FeaturesSmooth Bore

All specifications

SMP-MSSB-CSB additional specifications
ParameterValue
Impedance50Ohm
Body finishGold
Mating cycles100
Number of ports1
Shield terminationPush On
Contact terminationSolder
Center contact platingGold

Product details

SMP HD Bulkhead Jack, Smooth Bore

The SMP-MSSB-CSB: The smooth bore interface — no retention detent — allows the mating receptacle to slide on freely, making it the preferred variant for push-on connections that must tolerate misalignment in a chassis or module stack. Solder-cup termination means you tin the centre conductor, flow solder into the cup, and get a gas-tight joint that holds through thermal cycling from -55°C to 165°C. Mounts through a bulkhead panel with the threaded body and hex nut; the shield termination is push-on, meaning the outer conductor of the mating cable assembly or receptacle makes continuous contact without a separate nut. The single-port, free-hanging (in-line) body style suits it for panel feed-throughs where the cable comes in from one side and the SMP interface presents on the other.

Frequently asked questions

Is SMP-MSSB-CSB compatible with standard SMP connectors?

Yes, the SMP-MSSB-CSB mates with any standard SMP female receptacle — both smooth-bore and detent types. The interface dimensions follow the SMP interface standard per MIL-STD-348 and industry practice. The smooth bore on this jack means the mating receptacle slides on without a retention detent, so the pair relies on external hardware (module cage, bracket, or housing) for axial retention.

What is the maximum frequency for SMP-MSSB-CSB?

The SMP-MSSB-CSB is rated DC to 26.5 GHz at 50 Ohm impedance. That covers the full SMP HD bandwidth and supports applications through K-band, including satellite communications, radar, and test equipment.