Microsemi Corp. - Massachusetts · Electronic Components
U28 4105
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-036-4461
Part NumberU28 4105
ManufacturerMicrosemi Corp. - Massachusetts
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-036-4461 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR
Special FeaturesWEAPON SYSTEM ESSENTIAL
Criticality Code JustificationFEAT
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 U28 4105 available?
We can source U28 4105 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 U28 4105 by Microsemi Corp. - Massachusetts obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If U28 4105 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 U28 4105?
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 U28 4105?
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.