Payne Magnetics · Electronic Components
M742
Transformer, Radio Frequency
Part NumberM742
ManufacturerPayne Magnetics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-418-1787 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Winding Conductor Size0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating170.0 KILOHERTZ MINIMUM AND 230.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Turn Quantity4 SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Overall Length1.255 INCHES MAXIMUM
Maximum Operating Temp130.0 CELSIUS
Overall Width1.255 INCHES MAXIMUM
Nominal Thread Size0.112 INCHES SINGLE GROUP
Overall Height1.150 INCHES MAXIMUM
Coil Form TypeSOLID SINGLE COMPONENT
Mounting MethodBUSHING SINGLE GROUP
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 M742 available?
We can source M742 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 M742 by Payne Magnetics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M742 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 M742?
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 M742?
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.