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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-C-679757-25
Resistor, Thermal
Part NumberSM-C-679757-25
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-149-1197 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Maximum Operating Temp150.0 CELSIUS150.0 CELSIUS
Body Outside Diameter0.140 INCHES NOMINAL0.140 INCHES NOMINAL
Resistance Tolerance At A Specifie-16.2 TO 16.2 EIGHTH RESISTANCE-TEMPERATURE POINT
Temp Points For Resistance Reading-65.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT-65.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT
Zero Power Resistance At Specified1.4 KILOHMS THIRD RESISTANCE-TEMPERATURE POINT1.4 KILOHMS THIRD RESISTANCE-TEMPERATURE POINT
Terminal Diameter0.025 INCHES NOMINAL0.025 INCHES NOMINAL
Body Length0.406 INCHES NOMINAL0.406 INCHES NOMINAL
Thermal Time Constant In Seconds35.035.0
Maximum Power Dissipation Rating125.00 MILLIWATTS125.00 MILLIWATTS
Ambient Temp At Full Rated Power25.0 CELSIUS25.0 CELSIUS
Zero Power Temp Coefficient Of Res0.700.70
Vendor Part NumbersTM1-8 2700OHMSPORM10PCT
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 SM-C-679757-25 available?
We can source SM-C-679757-25 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 SM-C-679757-25 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-C-679757-25 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 SM-C-679757-25?
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 SM-C-679757-25?
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.