Radiodetection, LLC · Electronic Components
GT4163
Relay, Thermal
Part NumberGT4163
ManufacturerRadiodetection, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-881-2664 (NSN)
Federal Item NameRELAY,THERMAL
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit1 PLUG-IN
Contact ArrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
Terminal Type And Quantity7 PIN
Overall Length2.656 INCHES NOMINAL
Contact Maximum Current Rating In2.0 AC OR 1.0 DC
Delay Time In Seconds28.0 ADJUSTABLE OPERATE NOMINAL
Environmental ProtectionHERMETIC
Overall Diameter0.797 INCHES NOMINAL
Heater Voltage Rating In Volts28.0
Contact Maximum Voltage Rating In250.0 AC AND 32.0 DC
Vendor Part Numbers165005-5
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 GT4163 available?
We can source GT4163 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 GT4163 by Radiodetection, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GT4163 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 GT4163?
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 GT4163?
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.