Thunder Scientific Corp. · Electronic Components
THRMPB4
Resistor, Thermal
Part NumberTHRMPB4
ManufacturerThunder Scientific Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-522-9556 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Criticality Code JustificationCRQJ
Inclosure TypeENCAPSULATED
Zero Power Resistance Tolerance In-1.0 TO 1.0
Style DesignatorPLAIN ROD
Terminal Type And Quantity2 WIRE LEAD
Overall Diameter0.125 INCHES NOMINAL
Overall Length4.000 INCHES NOMINAL
Zero Power Resistance10.000 KILOHMS
Reliability IndicatorNOT ESTABLISHED
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 THRMPB4 available?
We can source THRMPB4 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 THRMPB4 by Thunder Scientific Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If THRMPB4 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 THRMPB4?
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 THRMPB4?
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.