Honeywell · Electronic Components
JB31J55A
Resistor, Thermal
Part NumberJB31J55A
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-095-6201 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Maximum Power Dissipation Rating0.50 MILLIWATTS
Zero Power Temp Coefficient Of Res3.90
Style DesignatorDISK
Terminal Diameter0.013 INCHES NOMINAL
Power Dissipation Constant In Mill4.0
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCAPSULATED
Body Outside Diameter0.200 INCHES MAXIMUM
Maximum Operating Temp200.0 CELSIUS
Body Width0.160 INCHES MAXIMUM
Zero Power Resistance Tolerance In-5.0 TO 5.0
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 JB31J55A available?
We can source JB31J55A 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 JB31J55A by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JB31J55A 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 JB31J55A?
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 JB31J55A?
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.