Thomas Electronics, Inc. · Electronic Components
C9740-1
Coil, Electrical
Part NumberC9740-1
ManufacturerThomas Electronics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-041-7972 (NSN)
Federal Item NameCOIL,ELECTRICAL
Federal Supply Class5950 — Coils and Transformers
Terminal Type And Quantity5 WIRE LEAD
Body Length1.500 INCHES NOMINAL
Winding Quantity4 SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Rating MethodELECTRICAL SINGLE COMPONENT ALL WINDING
Inductance Rating600.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
Mounting MethodTERMINAL SINGLE GROUP
Dc Resistance Rating In Ohms3.300 SINGLE COMPONENT ALL WINDING
Features ProvidedTINNED WIRE LEADS
Maximum Operating Temp55.0 CELSIUS
Body Outside Diameter2.375 INCHES NOMINAL
Vendor Part NumbersSM-A-877100
Cancelled NSN5950-01-328-2588 (cancelled)
Overall Height2.000 INCHES MAXIMUM
Contact Surface Treatment DocumentMIL-G-45204,TY 2,GR C,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleHOOD, TOP OPENING W/CLAMP
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Precious Material And LocationCONTACT SURFACES GOLD
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialMETAL
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 C9740-1 available?
We can source C9740-1 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 C9740-1 by Thomas Electronics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C9740-1 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 C9740-1?
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 C9740-1?
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.