Instruments and Flight Research · Electronic Components
526249-22
Relay, Thermal
Part Number526249-22
ManufacturerInstruments and Flight Research
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-064-4555 (NSN)
Federal Item NameRELAY,THERMAL
Federal Supply Class5945 — Relays and Solenoids
Delay Time In Seconds60.0 ADJUSTABLE OPERATE NOMINAL
Contact ArrangementSINGLE POLE, SINGLE THROW, NORMALLY CLOSED
Terminal Type And Quantity7 PIN
Overall Diameter0.750 INCHES NOMINAL
Environmental ProtectionHERMETIC
Overall Length2.375 INCHES NOMINAL
Mounting Facility Type And Quantit1 PLUG-IN
Heater Voltage Rating In Volts28.0
Contact Maximum Voltage Rating In230.0 AC
Heater Power Rating In Watts4.0
Contact Maximum Current Rating In5.0 AC
Vendor Part NumbersGT-5347, RM60NC28-60
Cancelled NSN5945-00-269-3840 (cancelled)
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 526249-22 available?
We can source 526249-22 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 526249-22 by Instruments and Flight Research obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 526249-22 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 526249-22?
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 526249-22?
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.