Raytheon Company · Electronic Components
531021-101
Resistor, Thermal
Part Number531021-101
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-086-5462 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Maximum Operating Temp150.0 CELSIUS
Maximum Power Dissipation Rating125.00 MILLIWATTS
Terminal Diameter0.025 INCHES NOMINAL
Body Outside Diameter0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Style DesignatorROD
Ambient Temp At Full Rated Power25.0 CELSIUS
Body Length0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM
Zero Power Resistance Tolerance In-5.0 TO 5.0
Terminal Type And Quantity2 WIRE LEAD
Test Data Document96214-531021 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER
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 531021-101 available?
We can source 531021-101 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 531021-101 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 531021-101 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 531021-101?
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 531021-101?
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.