Eaton Aerospace · Electronic Components
KKA431
Relay, Rotary
Part NumberKKA431
ManufacturerEaton Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-122-1952 (NSN)
Federal Item NameRELAY,ROTARY
Federal Supply Class5945 — Relays and Solenoids
Overall Width1.188 INCHES NOMINAL
Coil Winding Quantity1
Coil Dc Resistance190.0 OHMS NOMINAL
Contact Maximum Voltage Rating In120.0
Structural DesignNONPILE-UP
Contact Arrangement4PDT
Coil Terminal Quantity2
Operating Current Rating105.0 MILLIAMPERES MAXIMUM
Contact Maximum Rated Current5.0 MILLIAMPERES RESISTIVE
Contact Terminal Quantity12
Contact Current TypeDC
Vendor Part Numbers4A-X1775
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 KKA431 available?
We can source KKA431 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 KKA431 by Eaton Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KKA431 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 KKA431?
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 KKA431?
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.