Precision Resistor Co Inc. · Electronic Components
SX186N2R5F
Resistor, Fixed, Wire Wound
Part NumberSX186N2R5F
ManufacturerPrecision Resistor Co Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-774-8244 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Electrical Resistance2.500 OHMS
Ambient Temp In Deg Celsius At Zer145.0
Temp Range Of Temp Coefficient In-55.0 TO 150.0
Body Length0.520 INCHES NOMINAL
Power Dissipation Rating In Watts0.500 FREE AIR
Terminal TypeWIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Ambient Temp At Full Rated Power125.0 CELSIUS
Inclosure TypeENCAPSULATED
Body Diameter0.207 INCHES NOMINAL
Resistance Tolerance In Percent-1.000 TO 1.000
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 SX186N2R5F available?
We can source SX186N2R5F 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 SX186N2R5F by Precision Resistor Co Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SX186N2R5F 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 SX186N2R5F?
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 SX186N2R5F?
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.