RSM Electron Power · Electronic Components
S25A20
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-217-6128
Part NumberS25A20
ManufacturerRSM Electron Power
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-217-6128 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR
Terminals4 TAB, SOLDER LUG
Mounting MethodTERMINAL
Overall Length1.120 INCHES NOMINAL
Overall Width1.120 INCHES NOMINAL
Overall Height0.400 INCHES MAXIMUM
Voltage Rating In Volts Per Charac1.3 MAXIMUM FORWARD VOLTAGE, PEAK
Maximum Operating Temp Per Measure150.0 CELSIUS AMBIENT AIR
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 S25A20 available?
We can source S25A20 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 S25A20 by RSM Electron Power obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S25A20 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 S25A20?
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 S25A20?
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.