Littelfuse · Electronic Components
V321DA40
MOV 420VDC PNL MY HIGH ENERGY
Part NumberV321DA40
ManufacturerLittelfuse
AvailabilityCheck availability — request a quote
Specifications
NSN5905-01-431-0557 (NSN)
Federal Item NameRESISTOR,VOLTAGE SENSITIVE
Federal Supply Class5905 — Resistor
Vendor Part Numbers6849849-1
ESD/EMICode A — ESD/EMI sensitive item
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 V321DA40 available?
V321DA40 is a part RH Electronics stocks and sources — availability changes daily, so request a quote and we'll confirm current stock, pricing and lead time, usually within a few hours.
Is V321DA40 by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If V321DA40 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 V321DA40?
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 V321DA40?
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.