Rockwell Collins · Electronic Components
408-1221-010
Relay, Electromagnetic
Part Number408-1221-010
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-009-8128 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Height0.460 INCHES MAXIMUM
Terminal Type And Quantity8 PIN ALL FUNCTIONS
Winding Quantity1
Coil Quantity1
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Overall Width1.330 INCHES MAXIMUM
Main Contact Maximum Voltage Ratin115.0 AC AND 28.0 DC
Center To Center Distance Between0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY
Winding Dc Resistance Rating8.0 KILOHMS NOMINAL SINGLE WINDING
Nominal Operating Current Rating A5.0 MILLIAMPERES DC SINGLE WINDING
Vendor Part NumbersJV36M3J6A1
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 408-1221-010 available?
We can source 408-1221-010 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 408-1221-010 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 408-1221-010 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 408-1221-010?
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 408-1221-010?
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.