Te Connectivity Corporation · Electronic Components
DH7TB
Relay, Electromagnetic
Part NumberDH7TB
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-494-8272 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Duty TypeCONTINUOUS
Coil Quantity1
Main Contact Maximum Voltage Ratin28.0 DC
Unthreaded Mounting Hole Diameter0.169 INCHES MINIMUM AND 0.177 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Center To Center Distance Between2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
Terminal Type And Quantity12 THREADED STUD ALL FUNCTIONS
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Width2.440 INCHES MAXIMUM
Overall Length2.440 INCHES MAXIMUM
Environmental ProtectionHERMETIC
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
ESD/EMICode A — ESD/EMI sensitive item
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 DH7TB available?
We can source DH7TB 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 DH7TB by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DH7TB 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 DH7TB?
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 DH7TB?
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.