Powerex · Electronic Components
R5031218FSZT-PRX
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-522-9937
Part NumberR5031218FSZT-PRX
ManufacturerPowerex
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-522-9937 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR; CERAMIC ENCLOSURE
Current Rating175.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE
Terminals2 THREADED STUD
Mounting MethodTHREADED STUD(S)
Overall Length2.740 INCHES NOMINAL
Overall Width1.060 INCHES NOMINAL
Thread Series DesignatorUNF
Nominal Thread Size0.250 INCHES AND 0.375 INCHES
Mounting Facility Quantity2
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 R5031218FSZT-PRX available?
We can source R5031218FSZT-PRX 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 R5031218FSZT-PRX by Powerex obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R5031218FSZT-PRX 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 R5031218FSZT-PRX?
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 R5031218FSZT-PRX?
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.