L3Harris Technologies, Inc. · Electronic Components
148031-1
Transformer, Audio Frequency
Part Number148031-1
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-028-3228 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Body Height5.260 INCHES MINIMUM AND 5.380 INCHES MAXIMUM
Center To Center Distance Between3.930 INCHES MINIMUM AND 3.950 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Primary To Secondary Turn Ratio10 TO 1 SINGLE COMPONENT
Terminal Type And Quantity4 THREADED STUD
Mounting Hole Diameter0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Maximum Operating Temp130.0 CELSIUS
Winding Operating Current250.0 MILLIAMPERES AC MINIMUM AND 500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Body Width3.380 INCHES MINIMUM AND 3.500 INCHES MAXIMUM
Frequency Rating1.0 KILOHERTZ MINIMUM AND 40.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
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 148031-1 available?
We can source 148031-1 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 148031-1 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 148031-1 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 148031-1?
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 148031-1?
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.