Magnetika · Electronic Components
HS03
Transformer, Power
Part NumberHS03
ManufacturerMagnetika
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-937-5350 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Thread Series DesignatorUNF SINGLE GROUP
Body Width3.375 INCHES NOMINAL
Winding Function And Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Nominal Thread Size0.190 INCHES SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Length3.937 INCHES NOMINAL
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Height5.250 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Vendor Part Numbers810001-516
MaterialALUMINUM
Unthreaded Mounting Hole Diameter0.190 INCHES NOMINAL ALL MOUNTING FACILITIES
Overall Width3.935 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Surface TreatmentANODIZE
Overall Height3.000 INCHES NOMINAL
Overall Length4.750 INCHES NOMINAL
ESD/EMICode B — ESD/EMI sensitive item
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 HS03 available?
We can source HS03 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 HS03 by Magnetika obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HS03 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 HS03?
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 HS03?
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.