Precision Resistor · Electronic Components
SX187-501G
Resistor, Fixed, Wire Wound, Induct
Part NumberSX187-501G
ManufacturerPrecision Resistor
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-879-7550 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Ambient Temp At Full Rated Power85.0 CELSIUS
Body Length0.562 INCHES NOMINAL
Ambient Temp In Deg Celsius At Zer125.0
Reliability IndicatorNOT ESTABLISHED
Body Diameter0.219 INCHES NOMINAL
Terminal TypeWIRE LEAD
Power Dissipation Rating In Watts0.500 FREE AIR
Resistance Tolerance In Percent-2.000 TO 2.000
Inclosure TypeENCAPSULATED
Style DesignatorAXIAL TERMINAL EACH END
Electrical Resistance500.000 OHMS
Vendor Part Numbers1312055-18
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 SX187-501G available?
We can source SX187-501G 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 SX187-501G by Precision Resistor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SX187-501G 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 SX187-501G?
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 SX187-501G?
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.