Polyfet RF Devices, Inc. · Electronic Components
LQ801
TRANSISTOR — NSN 5961-01-625-6771
Part NumberLQ801
ManufacturerPolyfet RF Devices, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-625-6771 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialGLASS ENCLOSURE
Current Rating4.5 AMPERES NOMINAL DRAIN CURRENT
Terminals4 PIN
Mounting MethodUNTHREADED HOLE(S)
Overall Length0.744 INCHES NOMINAL
Overall Width0.645 INCHES NOMINAL
Overall Height0.200 INCHES NOMINAL
Voltage Rating In Volts Per Charac70.0 NOMINAL DRAIN TO GATE VOLTAGE AND 70.0 NOMINAL DRAIN TO SOURCE VOLTAGE
Special Features200 C MAX JUNCTION TEMP
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 LQ801 available?
We can source LQ801 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 LQ801 by Polyfet RF Devices, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LQ801 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 LQ801?
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 LQ801?
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.