Arco Automotive And Marine Product · Electronic Components
SW866
Relay, Electromagnetic
Part NumberSW866
ManufacturerArco Automotive And Marine Product
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-695-4210 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Precious MaterialSILVER
Overall Width3.53 INCHES NOMINAL
Overall Length5.0 INCHES NOMINAL
Mounting Facility Type And Quantit4 FLAT BASED TERMINAL BRACKET W/ LARGE STUD FIRST MOUNTING FACILITY
ESD/EMICode A — ESD/EMI sensitive item
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 SW866 available?
We can source SW866 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 SW866 by Arco Automotive And Marine Product obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SW866 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 SW866?
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 SW866?
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.