Toshiba International · Electronic Components
A4-22E-A
Relay, Electromagnetic
Part NumberA4-22E-A
ManufacturerToshiba International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-302-5873 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length2.520 INCHES NOMINAL
Fragility FactorMODERATELY RUGGED
Frequency In Hertz60.0 NOMINAL
Main Contact Maximum Voltage Ratin600.0 AC
Mounting Facility PatternDIAGONAL SINGLE MOUNTING FACILITY
Overall Width1.700 INCHES NOMINAL
Cubic Measure12.980 CUBIC INCHES
Main Contact Load Current Rating A1.2 AMPERES AC RESISTIVE LOAD
Arc Quenching MethodAIR
Purpose For Which DesignedGENERAL
Nonpile Up Main Contact Arrangemen4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
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 A4-22E-A available?
We can source A4-22E-A 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 A4-22E-A by Toshiba International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A4-22E-A 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 A4-22E-A?
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 A4-22E-A?
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.