Vishay Intertechnology · Electronic Components
1.5KE51
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-144-0484
Part Number1.5KE51
ManufacturerVishay Intertechnology
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-144-0484 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR; PLASTIC ENCLOSURE
Current Rating20.40 AMPERES MAXIMUM PEAK PULSE CURRENT
Terminals2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.370 INCHES NOMINAL
Overall Diameter0.200 INCHES NOMINAL
Power Rating Per Characteristic1500.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Voltage Rating In Volts Per Charac41.3 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
Terminal Circle Diameter0.040 INCHES NOMINAL
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 1.5KE51 available?
We can source 1.5KE51 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 1.5KE51 by Vishay Intertechnology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1.5KE51 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 1.5KE51?
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 1.5KE51?
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.