MIL-SPEC · Electronic Components
SA-275/U
Switch, Radio Frequency Transmiss
Part NumberSA-275/U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-296-0936 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Precious Material And LocationCONTACT SURFACES AND CONTACTS SILVER
Mounting Facility PatternSIX POSITION CIRCULAR SINGLE MOUNTING FACILITY PATTERN
Frequency Rating0.0 GIGAHERTZ MINIMUM AND 5.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
Precious MaterialSILVER
Rf Power Handling Capability100.0 WATTS AVERAGE SINGLE
Pole Quantity1
Throw Quantity6
MaterialALUMINUM BODY
Voltage Standing Wave Ratio1.50 SINGLE
Coupling Position Quantity7
Minimum Crosstalk Rating In Decibe60.0 SINGLE
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is SA-275/U available?
We can source SA-275/U even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is SA-275/U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SA-275/U has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like SA-275/U?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for SA-275/U?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.