Leach International · Electronic Components
TD406-30S
Relay, Electromagnetic
Part NumberTD406-30S
ManufacturerLeach International
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-826-3180 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Time Delay30.000 SECONDS NOMINAL FIXED RELEASE TIME
Overall Height1.030 INCHES NOMINAL
Thread Class2A SINGLE MOUNTING FACILITY
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A2.0 AMPERES DC INDUCTIVE LOAD
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Features ProvidedPOLARIZED
Duty TypeCONTINUOUS
Overall Length1.810 INCHES NOMINAL
Environmental ProtectionHERMETIC
Mounting Facility Type And Quantit3 THREADED STUD(S) SINGLE MOUNTING FACILITY
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 TD406-30S available?
We can source TD406-30S 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 TD406-30S by Leach International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TD406-30S 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 TD406-30S?
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 TD406-30S?
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.