Diodes Inc. · Electronic Components
BR81A
RECTIFIER,SEMICONDUCTOR DEVICE,U — NSN 5961-00-984-2933
Part NumberBR81A
ManufacturerDiodes Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-984-2933 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE,U
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON
Terminals4 TAB, SOLDER LUG
Mounting MethodUNTHREADED HOLE(S)
Overall Length0.750 INCHES NOMINAL
Overall Width0.750 INCHES NOMINAL
Overall Height0.570 INCHES MAXIMUM
Absolute Maximum Current Rating Pe60.00 AMPERES PEAK FORWARD SURGE CURRENT
Circuit Connection Style DesignatoBRIDGE 1 PHASE
Absolute Maximum Voltage Rating In100.0 PEAK INVERSE VOLTAGE
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 BR81A available?
We can source BR81A 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 BR81A by Diodes Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BR81A 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 BR81A?
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 BR81A?
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.