Cummins Power Generation · Electronic Components
3-09455-0120
Transformer, Audio Frequency
Part Number3-09455-0120
ManufacturerCummins Power Generation
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-176-5079 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Body Height0.600 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Maximum Transformer Power Rating300.0 MILLIWATTS SINGLE COMPONENT
Winding Operating Current4.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Impedance Rating In Ohms4.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeFULLY INCLOSED
Body Width0.590 INCHES MAXIMUM
Body Length0.590 INCHES MAXIMUM
Terminal Type And Quantity5 PIN
Frequency Rating200.0 HERTZ MINIMUM AND 50.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodTERMINAL 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 3-09455-0120 available?
We can source 3-09455-0120 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 3-09455-0120 by Cummins Power Generation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3-09455-0120 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 3-09455-0120?
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 3-09455-0120?
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.