Therm-O-Disc Inc. Sub Of Emerson Electric Co · Electronic Components
1D2287
Resistor, Thermal
Part Number1D2287
ManufacturerTherm-O-Disc Inc. Sub Of Emerson Electric Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-260-9466 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Resistance Tolerance At A Specifie-7.0 TO 7.0 THIRD RESISTANCE-TEMPERATURE POINT
Zero Power Resistance At Specified102.0 OHMS SEVENTH RESISTANCE-TEMPERATURE POINT
Style DesignatorDISK
Ambient Temp At Full Rated Power25.0 CELSIUS
Terminal Length1.500 INCHES NOMINAL
Thermal Time Constant In Seconds80.0
Terminal Diameter0.020 INCHES NOMINAL
Body Outside Diameter0.200 INCHES NOMINAL
Maximum Power Dissipation Rating500.00 MILLIWATTS
Body Width0.080 INCHES NOMINAL
Power Dissipation Constant In Mill5.0
Vendor Part Numbers804260-81, 13239605-1
ESD/EMICode B — 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 1D2287 available?
We can source 1D2287 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 1D2287 by Therm-O-Disc Inc. Sub Of Emerson Electric Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1D2287 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 1D2287?
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 1D2287?
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.