M/S · Discrete Semiconductors > Diodes
JANTX1N4971
E/VOIDLESS-HERMETICALLY-SEALED Surface Mount 5 Watt Glass Zener — JANTX qualified per MIL-PRF-19500 (100% process conditioning)
Part NumberJANTX1N4971
ManufacturerM/S
AvailabilityIn stock — ships fast
Specifications
NSN5961-00-495-8566 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
MaterialSILICON SEMICONDUCTOR; GLASS ENCLOSURE
Current Rating132.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
Terminals2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.140 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
Overall Diameter0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
Maximum Operating Temp Per Measure175.0 CELSIUS AMBIENT AIR
Function For Which DesignedZENER DIODE
Terminal Length0.900 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
Voltage Tolerance In Percent-5.0 TO 5.0
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 JANTX1N4971 in stock?
Yes — JANTX1N4971 is in our stock database. Request a quote for current pricing and lead time.
Is JANTX1N4971 by M/S obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JANTX1N4971 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 JANTX1N4971?
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 JANTX1N4971?
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.