Northrop Grumman Systems · Electronic Components
900532-287
Resistor, Fixed, Wire Wound
Part Number900532-287
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-421-2714 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-0.030 TO 0.030
Electrical Resistance3.155 KILOHMS
Ambient Temp In Deg Celsius At Zer145.0
Temp Range Of Temp Coefficient In-55.0 TO 125.0
Inclosure TypeENCAPSULATED
Ambient Temp At Full Rated Power125.0 CELSIUS
Terminal Length1.000 INCHES MINIMUM
Terminal TypeWIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating In Watts0.100 FREE AIR
Body Diameter0.141 INCHES MAXIMUM
Vendor Part NumbersWWA13-14-287, SP42W0113-287
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 900532-287 available?
We can source 900532-287 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 900532-287 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 900532-287 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 900532-287?
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 900532-287?
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.