Littelfuse · Electronic Components
V660LA50A
VARISTR 660V 140J 14MM RADIAL
Part NumberV660LA50A
ManufacturerLittelfuse
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-524-4582 (NSN)
Federal Item NameRESISTOR,VOLTAGE SENSITIVE
MaterialOXIDE ELEMENT
Terminal TypeWIRE LEAD LOCATION NOT OTHERWISE SPECIFIED
Overall Length20.5 MILLIMETERS NOMINAL
Overall Diameter17.0 MILLIMETERS NOMINAL
Special Features14 MM DISC DIA.; 660 VMAC (V) RATED AC VOLTAGE; 850 VMDC (V) CONTINUOUS DC VOLTAGE
Terminal Quantity2
Mounting ConfigurationTERMINAL MOUNTED
Federal Supply Class5905 — Resistor
Vendor Part Numbers660L50, 318-772, K1093581, V660LA50AP
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 V660LA50A available?
We can source V660LA50A 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 V660LA50A by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If V660LA50A 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 V660LA50A?
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 V660LA50A?
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.