J. W. Speaker Corporation · Electronic Components
AP1054-527
Resistor, Fixed, Wire Wound
Part NumberAP1054-527
ManufacturerJ. W. Speaker Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-276-1918 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Reliability IndicatorNOT ESTABLISHED
Terminal Length0.310 INCHES NOMINAL
Body Length1.500 INCHES NOMINAL
Body Width0.810 INCHES NOMINAL
Terminal TypeWIRE LEAD
Inclosure TypeUNINCLOSED
Power Dissipation Rating In Watts20.000 FREE AIR
Style DesignatorTERMINALS ONE EDGE
Electrical Resistance4.500 OHMS
Resistance Tolerance In Percent-10.000 TO 10.000
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 AP1054-527 available?
We can source AP1054-527 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 AP1054-527 by J. W. Speaker Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AP1054-527 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 AP1054-527?
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 AP1054-527?
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.