L3Harris Technologies · Electronic Components
820049
Relay, Thermal
Part Number820049
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-666-1105 (NSN)
Federal Item NameRELAY,THERMAL
Federal Supply Class5945 — Relays and Solenoids
Contact Maximum Voltage Rating In220.0 AC AND 115.0 DC
Heater Voltage Rating In Volts6.3
Environmental ProtectionHERMETIC
Mounting Facility Type And Quantit1 OCTAL BASE PLUG-IN
Overall Length2.500 INCHES NOMINAL
Contact Maximum Current Rating In1.0 AC OR 3.0 DC
Overall Diameter0.875 INCHES NOMINAL
Heater Power Rating In Watts2.0
Contact ArrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
Terminal Type And Quantity9 PIN
Delay Time In Seconds90.0 FIXED OPERATE NOMINAL
Vendor Part Numbers6N090T, 633B21A1, 4680015070, 4651010380
Cancelled NSN5945-00-666-4941 (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 820049 available?
We can source 820049 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 820049 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 820049 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 820049?
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 820049?
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.