MIL-SPEC · Electronic Components
RTH42ES910J
Resistor, Thermal
Part NumberRTH42ES910J
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-330-8713 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Temp Points For Resistance Reading-15.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT
Reliability IndicatorNOT ESTABLISHED
Resistance Tolerance At A Specifie-15.0 TO 15.0 FIRST RESISTANCE-TEMPERATURE POINT
Zero Power Resistance At Specified70.1 OHMS SECOND RESISTANCE-TEMPERATURE POINT
Cubic Measure0.002 CUBIC INCHES
Power Dissipation Constant In Mill2.5
Maximum Operating Temp125.0 CELSIUS
Terminal Length1.200 INCHES MINIMUM
Thermal Time Constant In Seconds60.0
Maximum Power Dissipation Rating0.25 WATTS
Terminal Diameter0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM
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 RTH42ES910J available?
We can source RTH42ES910J 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 RTH42ES910J by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RTH42ES910J 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 RTH42ES910J?
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 RTH42ES910J?
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.