Semic RF Electronic GmbH · Electronic Components
1N21E
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-00-577-1098
Part Number1N21E
ManufacturerSemic RF Electronic GmbH
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-577-1098 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR
Terminals2 BINDING POST
Features ProvidedHERMETICALLY SEALED CASE
Nondefinitive Spec Std Data1N21E TYPE
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 1N21E available?
We can source 1N21E 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 1N21E by Semic RF Electronic GmbH obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1N21E 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 1N21E?
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 1N21E?
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.