Micro USPD · Electronic Components
UBR18
RECTIFIER,SEMICONDUCTOR DEVICE,U — NSN 5961-00-483-2127
Part NumberUBR18
ManufacturerMicro USPD
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-483-2127 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE,U
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Overall Length0.698 INCHES MAXIMUM
Overall Width0.500 INCHES MAXIMUM
Overall Height0.500 INCHES MAXIMUM
Special FeaturesSINGLE-PHASE BRIDGE RECTIFIER FORPOWER SUPPLY
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 UBR18 available?
We can source UBR18 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 UBR18 by Micro USPD obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UBR18 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 UBR18?
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 UBR18?
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.