Instrument Systems · Electronic Components
T235A143-3
Transformer, Audio Frequency
Part NumberT235A143-3
ManufacturerInstrument Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-525-5526 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Impedance Rating In Ohms100.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
Inclosure TypeHERMETICALLY SEALED
Terminal Type And Quantity7 WIRE LEAD
Frequency Rating300.0 HERTZ MINIMUM AND 250.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Primary To Secondary Turn Ratio2 TO 1 TO 1 SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Winding Function And Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Body Outside Diameter0.260 INCHES NOMINAL
Body Length0.260 INCHES NOMINAL
Maximum Transformer Power Rating80.0 MILLIWATTS SINGLE COMPONENT
Vendor Part NumbersSAB462
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 T235A143-3 available?
We can source T235A143-3 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 T235A143-3 by Instrument Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T235A143-3 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 T235A143-3?
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 T235A143-3?
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.