Therm-O-Disc Inc. Sub Of Emerson Electric Co · Electronic Components
2D204
Resistor, Thermal
Part Number2D204
ManufacturerTherm-O-Disc Inc. Sub Of Emerson Electric Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-853-2322 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Temp Points For Resistance Reading75.0 CELSIUS SEVENTH RESISTANCE-TEMPERATURE POINT
Zero Power Resistance At Specified18.0 OHMS SEVENTH RESISTANCE-TEMPERATURE POINT
Resistance Tolerance At A Specifie-16.9 TO 16.9 SEVENTH RESISTANCE-TEMPERATURE POINT
Reference Temp In Deg Celsius25.0
Style DesignatorDISK
Zero Power Resistance Tolerance In-10.0 TO 10.0
Terminal Type And Quantity2 WIRE LEAD
Terminal Diameter0.020 INCHES NOMINAL
Terminal Length1.500 INCHES NOMINAL
Body Outside Diameter0.200 INCHES NOMINAL
Maximum Operating Temp150.0 CELSIUS
Vendor Part Numbers44128-1
Cancelled NSN5905-00-649-9014 (cancelled)
ESD/EMICode B — ESD/EMI sensitive item
Mounting Facility Quantity2
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL
MaterialCOPPER ALLOY BODY AND CONTACT
Overall Width1.125 INCHES NOMINAL
Overall Length3.438 INCHES NOMINAL
Overall Height0.375 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
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 2D204 available?
We can source 2D204 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 2D204 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 2D204 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 2D204?
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 2D204?
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.