Littelfuse, Inc. · Electronic Components
V251DB40
Resistor, Voltage Sensitive
Part NumberV251DB40
ManufacturerLittelfuse, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-114-9671 (NSN)
Federal Item NameRESISTOR,VOLTAGE SENSITIVE
Federal Supply Class5905 — Resistors
Terminal TypeTAB, SOLDER LUG LOCATION NOT OTHERWISE SPECIFIED
Overall Height0.910 INCHES MAXIMUM
Terminal Quantity2
Overall Width1.843 INCHES MAXIMUM
Mounting ConfigurationTWO THRU HOLES BORED AT DIAGONAL ENDS,0.970 IN. MIN AND 1.030 IN. MAX CENTER BY 1.720 IN. MIN AND 1.780 IN. MAX CENTER
Overall Length2.375 INCHES MAXIMUM
Power Dissipation Rating In Watts2.000
Vendor Part Numbers90065-014
Cancelled NSN5905-01-430-9111 (cancelled)
ESD/EMICode B — 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 V251DB40 available?
We can source V251DB40 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 V251DB40 by Littelfuse, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If V251DB40 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 V251DB40?
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 V251DB40?
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.