Magnetika · Electronic Components
H283
Transformer, Audio Frequency
Part NumberH283
ManufacturerMagnetika
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-989-9828 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Impedance Rating In Ohms50.0 NOMINAL AND 125.0 NOMINAL AND 150.0 NOMINAL AND 200.0 NOMINAL AND 250.0 NOMINAL AND 333.0 NOMINAL AND 500.0 N
Body Length2.313 INCHES NOMINAL
Center To Center Distance Between1.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating20.0 HERTZ MINIMUM AND 50.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Vendor Part Numbers35492G1
Cancelled NSN5950-01-183-2848 (cancelled)
Overall Diameter7.750 INCHES NOMINAL
Mounting ConfigurationEIGHT 0.234 IN. DIA HOLES EQUALLY SPACED ON A 7.382 IN. BOLT CIRCLE
Overall Length4.687 INCHES NOMINAL
MaterialSTEEL
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 H283 available?
We can source H283 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 H283 by Magnetika obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If H283 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 H283?
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 H283?
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.