TE Connectivity · Electronic Components
CUA-42-70003
=TIME DELAY REL
Part NumberCUA-42-70003
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-263-2806 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
MaterialPLASTIC CASE
Terminals8 WIRE HOOK ALL FUNCTIONS
Overall Length1.875 INCHES MAXIMUM
Overall Width1.125 INCHES MAXIMUM
Overall Height2.125 INCHES MAXIMUM
Fragility FactorMODERATELY RUGGED
Operating Voltage Rating And Type115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Coil Quantity1
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility Type And Quantit2 SLOTTED HOLE SINGLE MOUNTING FACILITY
Federal Supply Class5945 — Relays And Solenoids
Center To Center Distance Between1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY
Storage TypeGENERAL PURPOSE WAREHOUSE
Arc Quenching MethodAIR
Main Contact Maximum Voltage Ratin115.0 AC AND 28.0 DC
Vendor Part Numbers34198
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 CUA-42-70003 available?
We can source CUA-42-70003 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 CUA-42-70003 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CUA-42-70003 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 CUA-42-70003?
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 CUA-42-70003?
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.