Infineon Technologies Americas · Electronic Components
FF50R12RT4HOSA1
TRANSISTOR — NSN 5961-01-548-9999
Part NumberFF50R12RT4HOSA1
ManufacturerInfineon Technologies Americas
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-548-9999 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating50.00 AMPERES NOMINAL COLLECTOR CURRENT, DC
Terminals3 SCREW
Mounting MethodUNTHREADED HOLE(S)
Overall Length3.700 INCHES NOMINAL
Overall Width1.340 INCHES NOMINAL
Overall Height1.220 INCHES MAXIMUM
Function For Which DesignedSWITCHING
Mounting Facility Quantity2
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 FF50R12RT4HOSA1 available?
We can source FF50R12RT4HOSA1 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 FF50R12RT4HOSA1 by Infineon Technologies Americas obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FF50R12RT4HOSA1 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 FF50R12RT4HOSA1?
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 FF50R12RT4HOSA1?
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.