Ametek Programmable Power · Electronic Components
818-485-01
Resistor, Thermal
Part Number818-485-01
ManufacturerAmetek Programmable Power
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-474-5077 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Resistance Tolerance At A Specifie-10.0 TO 10.0 THIRD RESISTANCE-TEMPERATURE POINT
Terminal Length1.000 INCHES NOMINAL
Temp Points For Resistance Reading-12.0 CELSIUS FOURTH RESISTANCE-TEMPERATURE POINT
Zero Power Resistance At Specified123.619 KILOHMS THIRD RESISTANCE-TEMPERATURE POINT
Inclosure TypeHERMETICALLY SEALED
Maximum Operating Temp400.0 CELSIUS
Body Outside Diameter0.075 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Zero Power Resistance Tolerance In-10.0 TO 10.0
Thermal Time Constant In Seconds8.0
Ambient Temp At Full Rated Power25.0 CELSIUS
ESD/EMICode A — 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 818-485-01 available?
We can source 818-485-01 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 818-485-01 by Ametek Programmable Power obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 818-485-01 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 818-485-01?
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 818-485-01?
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.