Raytheon · Electronic Components
755-201
Transformer, Audio Frequency
Part Number755-201
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-681-7673 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Center To Center Distance Between2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Nominal Thread Size0.164 INCHES SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Length4.250 INCHES NOMINAL
Body Height3.500 INCHES NOMINAL
Terminal Type And Quantity11 WIRE LEAD
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Primary To Secondary Turn Ratio1 TO 2-2/5 SINGLE COMPONENT
Impedance Rating In Ohms250.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Vendor Part NumbersD156573
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 755-201 available?
We can source 755-201 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 755-201 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 755-201 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 755-201?
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 755-201?
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.