Infineon Technologies Americas Corp. · Electronic Components
250JB4L
RECTIFIER,SEMICONDUCTOR DEVICE — NSN 5961-00-635-8889
Part Number250JB4L
ManufacturerInfineon Technologies Americas Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-635-8889 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON
Operating Temp Range-18.0 TO 85.0 CELSIUS
Terminals4 QUICK DISCONNECT, MALE
Mounting MethodUNTHREADED HOLE(S)
Overall Length4.875 INCHES NOMINAL
Overall Diameter2.688 INCHES NOMINAL
Absolute Maximum Voltage Rating In400.0 REVERSE VOLTAGE, INSTANTANEOUS
Absolute Maximum Current Rating Pe10.00 AMPERES PEAK FORWARD SURGE CURRENT
Circuit Connection Style DesignatoBRIDGE 1 PHASE
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 250JB4L available?
We can source 250JB4L 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 250JB4L by Infineon Technologies Americas Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 250JB4L 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 250JB4L?
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 250JB4L?
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.