Lockheed Martin · Electronic Components
77C703659P1
Transformer, Audio Frequency
Part Number77C703659P1
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-542-3947 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Frequency Rating7.5 KILOHERTZ MINIMUM AND 9.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type And Quantity4 TAB, SOLDER LUG
Primary To Secondary Turn Ratio1 TO 5 SINGLE COMPONENT
Transformer FunctionLINE
Mounting Slot Width0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM SINGLE GROUP
Body Height1.120 INCHES MAXIMUM
Impedance Rating In Ohms250.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Body Width1.320 INCHES MAXIMUM
Body Length0.750 INCHES MAXIMUM
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 77C703659P1 available?
We can source 77C703659P1 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 77C703659P1 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 77C703659P1 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 77C703659P1?
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 77C703659P1?
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.