Thales · Electronic Components
91553501
TRANSISTOR — NSN 5961-01-311-1858
Part Number91553501
ManufacturerThales
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-311-1858 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Terminals3 PIN
Mounting MethodUNTHREADED HOLE(S)
Overall Length0.270 INCHES NOMINAL
Overall Width0.188 INCHES NOMINAL
Overall Height0.145 INCHES NOMINAL
Internal ConfigurationFIELD EFFECT OR FIELD EFFECT-DUAL GATE
Terminal Length0.500 INCHES NOMINAL
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 91553501 available?
We can source 91553501 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 91553501 by Thales obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 91553501 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 91553501?
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 91553501?
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.