Instruments and Flight Research · Electronic Components
6-3-20A
Relay, Electromagnetic
Part Number6-3-20A
ManufacturerInstruments and Flight Research
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-606-8874 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Duty TypeCONTINUOUS
Coil Quantity1
Winding Quantity1
Operating Voltage Rating And Type6.3 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Overall Diameter0.750 INCHES MAXIMUM
Main Contact Load Current Rating A6.0 AMPERES AC RESISTIVE LOAD
Nominal Operating Current Rating A429.0 MILLIAMPERES AC SINGLE WINDING
Main Contact Maximum Voltage Ratin115.0 AC
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Time Delay20.00 SECONDS NOMINAL FIXED OPERATE TIME
Nonpile Up Main Contact Arrangemen1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Vendor Part Numbers2011420
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 6-3-20A available?
We can source 6-3-20A 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 6-3-20A by Instruments and Flight Research obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6-3-20A 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 6-3-20A?
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 6-3-20A?
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.