Te Connectivity Corporation · Electronic Components
A-1019
Relay, Electromagnetic
Part NumberA-1019
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-913-2747 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Winding Quantity2
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type28.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Features ProvidedLATCHING CONTACTS
Auxiliary Contact Maximum Voltage28.0 DC
Overall Height2.950 INCHES MAXIMUM
Main Contact Load Current Rating A300.0 AMPERES DC RESISTIVE LOAD
Auxiliary Contact Load Current Rat5.0 AMPERES DC RESISTIVE LOAD
Center To Center Distance Between2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Nominal Operating Current Rating A500.0 MILLIAMPERES DC ALL WINDINGS
Overall Width2.810 INCHES MAXIMUM
Vendor Part NumbersC300-1
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 A-1019 available?
We can source A-1019 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 A-1019 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A-1019 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 A-1019?
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 A-1019?
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.