Olympic Controls · Electronic Components
TF4C12VA-S5A
Relay, Electromagnetic
Part NumberTF4C12VA-S5A
ManufacturerOlympic Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-114-0649 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length2.000 INCHES NOMINAL
Precious Material And LocationCONTACTS SILVER
Environmental ProtectionHERMETIC
Coil Quantity1
Mounting Facility Type And Quantit4 THREADED STUD(S) SINGLE MOUNTING FACILITY
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Overall Width1.750 INCHES NOMINAL
Overall Height2.875 INCHES NOMINAL
MaterialSILVER CONTACT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Thread Class2A 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 TF4C12VA-S5A available?
We can source TF4C12VA-S5A 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 TF4C12VA-S5A by Olympic Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TF4C12VA-S5A 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 TF4C12VA-S5A?
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 TF4C12VA-S5A?
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.