RSM Electron Power · Electronic Components
SENB258
RECTIFIER,SEMICONDUCTOR DEVICE,U — NSN 5961-01-203-6749
Part NumberSENB258
ManufacturerRSM Electron Power
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-203-6749 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE,U
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Special FeaturesSILICON;200 VOLTS;150 AMPERE;METAL AND PLASTIC ENCASED;3 TURRET-TYPE TERMINALS;2.250 IN. LG;0.344 IN. W;1.000 IN. H
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 SENB258 available?
We can source SENB258 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 SENB258 by RSM Electron Power obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SENB258 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 SENB258?
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 SENB258?
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.