Unisys Corporation · Electronic Components
SK178
Socket, Plug-In Electronic Compon
Part NumberSK178
ManufacturerUnisys Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-426-9308 (NSN)
Federal Item NameSOCKET,PLUG-IN ELECTRONIC COMPON
Federal Supply Class5935 — Connectors, Electrical
Terminal Type And Quantity13 PRINTED CIRCUIT
Overall Length0.525 INCHES MINIMUM AND 0.535 INCHES MAXIMUM
Precious Material And Weight0.013 GOLD GRAINS, TROY
MaterialCOPPER ALLOY CONTACT
Precious Material And LocationCONTACT SURFACES GOLD
Precious MaterialGOLD
Surface TreatmentGOLD CONTACT
Overall Height0.570 INCHES NOMINAL
Terminal Length0.200 INCHES MAXIMUM
Overall Width0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM
Mounting MethodTERMINAL
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 SK178 available?
We can source SK178 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 SK178 by Unisys Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SK178 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 SK178?
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 SK178?
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.