Therm-O-Disc Inc. Sub Of Emerson Electric Co · Electronic Components
66D5104
Resistor, Thermal
Part Number66D5104
ManufacturerTherm-O-Disc Inc. Sub Of Emerson Electric Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-133-4282 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Body Outside Diameter0.500 INCHES NOMINAL
Maximum Operating Temp110.0 CELSIUS
Style DesignatorDISK
Inclosure TypeUNINCLOSED
Terminal Type And Quantity2 WIRE LEAD
Zero Power Temp Coefficient Of Res1.00
Ambient Temp At Full Rated Power55.0 CELSIUS
Maximum Power Dissipation Rating100.00 MILLIWATTS
Terminal Length1.500 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Vendor Part Numbers2371523G1
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 66D5104 available?
We can source 66D5104 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 66D5104 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 66D5104 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 66D5104?
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 66D5104?
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.