British Sarozal · Electronic Components
1N4554A
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-222-1719
Part Number1N4554A
ManufacturerBritish Sarozal
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-222-1719 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Terminals1 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S)
Overall Length1.440 INCHES NOMINAL
Nominal Thread Size0.250 INCHES
Thread Series DesignatorUNF
Mounting Facility Quantity1
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 1N4554A available?
We can source 1N4554A 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 1N4554A by British Sarozal obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1N4554A 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 1N4554A?
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 1N4554A?
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.