Infineon Technologies Americas Corp. · Electronic Components
37RC20A
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-01-009-3745
Part Number37RC20A
ManufacturerInfineon Technologies Americas Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-009-3745 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Terminals3 TAB, SOLDER LUG
Special FeaturesINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPN
Internal ConfigurationJUNCTION CONTACT
Semiconductor MaterialSILICON
Features ProvidedHERMETICALLY SEALED CASE
Electrode Internally ElectricallyANODE
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 37RC20A available?
We can source 37RC20A 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 37RC20A by Infineon Technologies Americas Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 37RC20A 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 37RC20A?
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 37RC20A?
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.