Micro Uspd Inc. · Electronic Components
USD640C
TRANSISTOR — NSN 5961-01-206-9446
Part NumberUSD640C
ManufacturerMicro Uspd Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-206-9446 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating12.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE AND 1.00 AMPERES MAXIMUM REVERSE CURRENT, PEAK
Terminals3 PIN
Mounting MethodUNTHREADED HOLE(S)
Overall Length0.625 INCHES MAXIMUM
Overall Width0.420 INCHES MAXIMUM
Overall Height0.190 INCHES MAXIMUM
Maximum Operating Temp Per Measure150.0 CELSIUS JUNCTION
Semiconductor MaterialSILICON
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 USD640C available?
We can source USD640C 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 USD640C by Micro Uspd Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If USD640C 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 USD640C?
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 USD640C?
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.