Fairchild Semiconductor · Diodes / Rectifiers
SS12
Schottky (Diodes & Rectifiers) 1A 20V
Part NumberSS12
ManufacturerFairchild Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN4820-01-733-5986 (NSN)
Federal Item NameSEAT,VALVE
MaterialSTEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
Material Document And ClassificatiA351 GR. CF8M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIE
Federal Supply Class4820 — Valves, Nonpowered
Cancelled NSN6515-01-418-6839 (cancelled)
NSN Cancelled Date22-OCT-2024
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 SS12 available?
We can source SS12 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 SS12 by Fairchild Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SS12 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 SS12?
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 SS12?
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.