Raytheon · Electronic Components
271-1491 P1
Relay, Thermal
Part Number271-1491 P1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-849-3477 (NSN)
Federal Item NameRELAY,THERMAL
Federal Supply Class5945 — Relays and Solenoids
Overall Length1.093 INCHES NOMINAL
Contact ArrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
Heater Power Rating In Watts4.0
Heater Voltage Rating In Volts115.0
Contact Maximum Current Rating In6.0 AC OR 3.0 DC
Environmental ProtectionHERMETIC
Delay Time In Seconds60.0 FIXED OPERATE NOMINAL AND 210.0 FIXED RELEASE NOMINAL
Mounting Facility Type And Quantit1 PLUG-IN
Terminal Type And Quantity7 PIN
Contact Maximum Voltage Rating In115.0 AC AND 28.0 DC
Overall Diameter0.750 INCHES NOMINAL
Vendor Part NumbersPR60SN0115
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 271-1491 P1 available?
We can source 271-1491 P1 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 271-1491 P1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 271-1491 P1 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 271-1491 P1?
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 271-1491 P1?
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.