Semtech Corporation · Electronic Components
SA9453
RECTIFIER,SEMICONDUCTOR DEVICE — NSN 5961-00-493-1409
Part NumberSA9453
ManufacturerSemtech Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-493-1409 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON
Operating Temp Range-65.0 TO 150.0 CELSIUS
Terminals4 TURRET
Mounting MethodUNTHREADED HOLE(S)
Overall Height0.250 INCHES MAXIMUM
Overall Diameter0.875 INCHES MAXIMUM
Absolute Maximum Voltage Rating In420.0 FORWARD VOLTAGE, TOTAL RMS
Special Features1 0.144 IN.DIA HOLE;ENVIRONMENTAL PROTECTION:CORROSION;INCLOSURE FEATURE:HERMETICALLY SEALED;LEAD TYPE:RESISTIVE AND IND
Circuit Connection Style DesignatoBRIDGE 1 PHASE
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 SA9453 available?
We can source SA9453 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 SA9453 by Semtech Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SA9453 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 SA9453?
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 SA9453?
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.