Chromalox · Electronic Components
PI-32440-SKKH5512
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-01-186-3921
Part NumberPI-32440-SKKH5512
ManufacturerChromalox
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-186-3921 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Terminals3 SCREW
Mounting MethodUNTHREADED HOLE(S)
Overall Length3.625 INCHES NOMINAL
Overall Width0.200 INCHES NOMINAL
Overall Height1.420 INCHES NOMINAL
Features ProvidedHERMETICALLY SEALED CASE
Internal ConfigurationJUNCTION CONTACT
Semiconductor MaterialSILICON
Special FeaturesJUNCTION PATTERN ARRANGEMENT: PNPNP
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 PI-32440-SKKH5512 available?
We can source PI-32440-SKKH5512 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 PI-32440-SKKH5512 by Chromalox obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PI-32440-SKKH5512 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 PI-32440-SKKH5512?
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 PI-32440-SKKH5512?
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.