John Reiner · Electronic Components
90109
Relay, Electromagnetic
Part Number90109
ManufacturerJohn Reiner
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-257-8921 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Arc Quenching MethodAIR
Overall Diameter2.625 INCHES NOMINAL
FSC Application DataELECTRICAL SYSTEM,GASOLINE ENGINE,NONAIRCRAFT
Main Contact Maximum Voltage Ratin24.0 DC
Main Contact Load Current Rating A1.5 AMPERES DC RESISTIVE LOAD
Duty TypeINTERMITTENT
Winding Quantity2
Environmental ProtectionCORROSION RESISTANT
Coil Quantity1
Overall Length5.359 INCHES NOMINAL
Vendor Part Numbers1119754
Cancelled NSN5945-00-539-0881 (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 90109 available?
We can source 90109 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 90109 by John Reiner obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90109 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 90109?
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 90109?
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.