Fluke Corp. · Electronic Components
PR37
Resistor, Fixed, Wire Wound
Part NumberPR37
ManufacturerFluke Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-806-4089 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance In-5.0 TO 5.0
Style DesignatorRADIAL TERMINAL EACH END
Ambient Temp In Deg Celsius At Zer105.0
Temp Range Of Temp Coefficient In+80.0 TO 105.0
Body Length0.750 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Power Dissipation Rating In Watts0.500 FREE AIR
Ambient Temp At Full Rated Power80.0 CELSIUS
Reliability IndicatorNOT ESTABLISHED
Terminal TypeWIRE LEAD
Electrical Resistance509.000 OHMS
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 PR37 available?
We can source PR37 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 PR37 by Fluke Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PR37 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 PR37?
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 PR37?
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.