Littelfuse · Electronic Components
1.5SMC91A
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-700-5455
Part Number1.5SMC91A
ManufacturerLittelfuse
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-700-5455 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Terminals2 BONDING PAD
Mounting MethodTERMINAL
Overall Length0.266 INCHES MINIMUM AND 0.292 INCHES MAXIMUM
Overall Width0.305 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
Overall Height0.079 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
Terminal Length0.114 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
Maximum Operating Temp Per Measure150.0 CELSIUS AMBIENT AIR
Function For Which DesignedTRANSIENT SUPPRESSOR
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 1.5SMC91A available?
We can source 1.5SMC91A 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 1.5SMC91A by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1.5SMC91A 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 1.5SMC91A?
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 1.5SMC91A?
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.