Littelfuse · Electronic Components
A452
(A450 - A452) GAS DISCHARGE TUBE
Part NumberA452
ManufacturerLittelfuse
AvailabilityAvailable to order — request a quote
Specifications
NSN3110-00-516-5289 (NSN)
Additional NSNs4920-00-693-7945
Federal Item NameBEARING,BALL,ANNULAR
Federal Supply Class3110 — Bearings, Antifriction, Unmounted
Cancelled NSN5310-00-462-4437 (cancelled)
NSN Cancelled Date29-APR-2010
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 A452 available?
We can source A452 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 A452 by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A452 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 A452?
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 A452?
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.