Kearfott Corporation · Electronic Components
C503000076
Relay, Thermal
Part NumberC503000076
ManufacturerKearfott Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-836-3189 (NSN)
Federal Item NameRELAY,THERMAL
Federal Supply Class5945 — Relays and Solenoids
Contact ArrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
Delay Time In Seconds125.0 ADJUSTABLE RELEASE MINIMUM AND 300.0 ADJUSTABLE RELEASE MAXIMUM
Heater Voltage Rating In Volts115.0
Overall Length2.375 INCHES NOMINAL
Overall Diameter0.912 INCHES NOMINAL
Contact Maximum Current Rating In2.0 AC OR 1.0 DC
Contact Maximum Voltage Rating In250.0 AC AND 32.0 DC
Mounting Facility Type And Quantit1 PLUG-IN
Terminal Type And Quantity8 PIN
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 C503000076 available?
We can source C503000076 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 C503000076 by Kearfott Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C503000076 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 C503000076?
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 C503000076?
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.