Therm-O-Disc Inc. Sub Of Emerson Electric Co · Electronic Components
2D404
Resistor, Thermal
Part Number2D404
ManufacturerTherm-O-Disc Inc. Sub Of Emerson Electric Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-777-0916 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Thermal Time Constant In Seconds25.0
Temp Points For Resistance Reading0.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT
Zero Power Resistance Tolerance In-10.0 TO 10.0
Zero Power Resistance At Specified540.0 OHMS FIRST RESISTANCE-TEMPERATURE POINT
Resistance Tolerance At A Specifie-10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS
Style DesignatorDISK
Inclosure TypeENCAPSULATED
Zero Power Resistance25.000 OHMS
Terminal Type And Quantity2 WIRE LEAD
Power Dissipation Constant In Mill14.0
Reliability IndicatorNOT ESTABLISHED
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 2D404 available?
We can source 2D404 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 2D404 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 2D404 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 2D404?
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 2D404?
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.