Fairchild Semiconductor · Electronic Components
3N254
RECTIFIER BRIDGE 100V 2A KBPM
Part Number3N254
ManufacturerFairchild Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-144-0127 (NSN)
Additional NSNs5961-01-369-9740
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE,U
MaterialSILICON
Operating Temp Range-55.0 TO 165.0 CELSIUS
Terminals4 PIN
Mounting MethodTERMINAL
Overall Length0.810 INCHES NOMINAL
Overall Width0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
Overall Height0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
Absolute Maximum Voltage Rating In100.0 WORKING PEAK REVERSE VOLTAGE
Absolute Maximum Current Rating Pe2.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 60.00 AMPERES FORWARD CURRENT, MAXIMUM PEAK TO
Circuit Connection Style DesignatoBRIDGE 1 PHASE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 3N254 available?
We can source 3N254 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 3N254 by Fairchild Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3N254 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 3N254?
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 3N254?
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.