L-3 Communications Westwood · Electronic Components
4220P072-1
SEMICONDUCTOR DEVICE ASSEMBLY — NSN 5961-01-026-3935
Part Number4220P072-1
ManufacturerL-3 Communications Westwood
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-026-3935 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE ASSEMBLY
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Overall Length7.000 INCHES NOMINAL
Overall Width1.678 INCHES NOMINAL
Overall Height0.296 INCHES NOMINAL
Major ComponentsSEMICONDUCTOR DEVICE,DIODE 12; PRINTED WIRING BOARD 1
Mounting ConfigurationFOUR HOLES ON 6.500 IN BY 0.938 IN. MOUNTING CENTERS
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 4220P072-1 available?
We can source 4220P072-1 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 4220P072-1 by L-3 Communications Westwood obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4220P072-1 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 4220P072-1?
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 4220P072-1?
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.