Quincy Compressor · Electronic Components
1K-511-J
Resistor, Thermal
Part Number1K-511-J
ManufacturerQuincy Compressor
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-272-0443 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Thermal Time Constant In Seconds8.0
Power Dissipation Constant In Mill2.5
Terminal Diameter0.020 INCHES NOMINAL
Zero Power Resistance At Specified734.4 OHMS FOURTH RESISTANCE-TEMPERATURE POINT
Terminal Type And Quantity2 WIRE LEAD
Style DesignatorROD
Temp Points For Resistance Reading-25.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT
Ambient Temp At Full Rated Power25.0 CELSIUS
Zero Power Resistance Tolerance In-5.0 TO 5.0
Terminal Length1.125 INCHES NOMINAL
Resistance Tolerance At A Specifie-5.0 TO 5.0 ALL RESISTANCE-TEMPERATURE POINTS
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 1K-511-J available?
We can source 1K-511-J 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 1K-511-J by Quincy Compressor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1K-511-J 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 1K-511-J?
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 1K-511-J?
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.