TE Connectivity · Electronic Components
2112DH1-28VDC03-3SEC
Relay, Electromagnetic
Part Number2112DH1-28VDC03-3SEC
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-840-3496 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Height1.500 INCHES NOMINAL
Time Delay0.03 SECONDS MINIMUM AND 3.00 SECONDS MAXIMUM ADJUSTABLE OPERATE TIME
Main Contact Load Current Rating A2.0 AMPERES DC RESISTIVE LOAD
Terminal Type And Quantity8 PIN ALL FUNCTIONS
Operating Voltage Rating And Type28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Center To Center Distance Between2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
Winding Dc Resistance Rating131.0 OHMS NOMINAL SINGLE WINDING
Winding Quantity1
Features ProvidedPOLARIZED
Nominal Operating Current Rating A210.0 MILLIAMPERES DC SINGLE WINDING
Vendor Part Numbers8420796-12, 3876-1011P52, 2112DH1-0-030T03SEC26V
Cancelled NSN5945-00-985-4305 (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 2112DH1-28VDC03-3SEC available?
We can source 2112DH1-28VDC03-3SEC 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 2112DH1-28VDC03-3SEC by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2112DH1-28VDC03-3SEC 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 2112DH1-28VDC03-3SEC?
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 2112DH1-28VDC03-3SEC?
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.