Micro Quality Semiconductor Inc. Sub Of Microsemi Corp. · Electronic Components
HES514Q
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-177-4287
Part NumberHES514Q
ManufacturerMicro Quality Semiconductor Inc. Sub Of Microsemi Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-177-4287 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR
Terminals2 PIN
Mounting MethodTERMINAL
Overall Length1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM
Maximum Operating Temp Per Measure175.0 CELSIUS AMBIENT AIR
Voltage Rating In Volts Per Charac150.0 MAXIMUM REVERSE VOLTAGE, DC
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 HES514Q available?
We can source HES514Q 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 HES514Q by Micro Quality Semiconductor Inc. Sub Of Microsemi Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HES514Q 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 HES514Q?
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 HES514Q?
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.