Corning Glass Works · Electronic Components
R37-143K
Resistor, Fixed, Film
Part NumberR37-143K
ManufacturerCorning Glass Works
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-683-2179 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-10.000 TO 10.000
Temp Range Of Temp Coefficient In-55.0 TO 225.0
Style DesignatorRADIAL TERMINAL EACH END
Electrical Resistance14.000 KILOHMS
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating In Watts55.000 FREE AIR
Terminal TypeTAB, SOLDER LUG
Terminal Length0.562 INCHES NOMINAL
Body Diameter1.250 INCHES NOMINAL
Body Length6.000 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Vendor Part Numbers280-6003P3
Cancelled NSN5905-00-027-6411 (cancelled)
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 R37-143K available?
We can source R37-143K 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 R37-143K by Corning Glass Works obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R37-143K 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 R37-143K?
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 R37-143K?
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.