Precision Resistor · Electronic Components
HR255N-40R44T
Resistor, Fixed, Wire Wound
Part NumberHR255N-40R44T
ManufacturerPrecision Resistor
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-310-4548 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance In-5.0 TO 5.0
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp At Full Rated Power125.0 CELSIUS
Terminal Length1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
Body Diameter0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
Terminal TypeWIRE LEAD
Body Length0.264 INCHES MINIMUM AND 0.326 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Cubic Measure0.020 CUBIC INCHES
Inclosure TypeENCAPSULATED
Power Dissipation Rating In Watts0.250 FREE AIR
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 HR255N-40R44T available?
We can source HR255N-40R44T 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 HR255N-40R44T by Precision Resistor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HR255N-40R44T 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 HR255N-40R44T?
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 HR255N-40R44T?
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.