Mbda UK Ltd. · Electronic Components
B54559
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-00-071-1696
Part NumberB54559
ManufacturerMbda UK Ltd.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-071-1696 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR; GLASS ENCLOSURE
Current Rating125.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Terminals2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.410 INCHES MAXIMUM
Overall Diameter0.240 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating In Volts Per Charac100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Terminal Length1.500 INCHES MINIMUM
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 B54559 available?
We can source B54559 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 B54559 by Mbda UK Ltd. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B54559 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 B54559?
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 B54559?
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.