Telemechanics Inc. · Electronic Components
197756
Relay, Electromagnetic
Part Number197756
ManufacturerTelemechanics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-076-2424 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Energizing Element Power Rating4.0 WATTS
Precious Material And LocationCONTACTS SILVER
Main Contact Load Current Rating A5.0 AMPERES AC RESISTIVE LOAD
Nominal Thread Size0.099 INCHES SINGLE MOUNTING FACILITY
Thread Quantity Per Inch48 SINGLE MOUNTING FACILITY
Overall Width0.750 INCHES MAXIMUM
Center To Center Distance Between0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
Fragility FactorMODERATELY RUGGED
Winding Quantity1
Precious MaterialSILVER
Thread Class2B SINGLE MOUNTING FACILITY
Terminal Pattern ArrangementRANDOM
Distance From Left Edge Of Termina0.250 INCHES
Board ConstructionSOLID CONSTRUCTION
Mounting Facility Type And Quantit2 THREADED INSERT
Distance From Bottom Edge Of Termi0.440 INCHES
Body StyleBLOCK TYPE
MaterialPLASTIC EPOXY AND GLASS FIBER BOARD
Terminal Facility Quantity5
Board Overall Length3.120 INCHES
Material Document And ClassificatiMIL-P-18177,TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE BOARD
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 197756 available?
We can source 197756 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 197756 by Telemechanics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 197756 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 197756?
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 197756?
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.