Niwc Pacific San Diego Navy Erp · Electronic Components
30501
Transformer, Audio Frequency
Part Number30501
ManufacturerNiwc Pacific San Diego Navy Erp
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-221-2940 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Height3.203 INCHES NOMINAL
Frequency Rating400.0 HERTZ MAXIMUM SINGLE COMPONENT
Impedance Rating In Ohms2.8 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Width3.062 INCHES NOMINAL
Mounting Facility Quantity4 SINGLE GROUP
Body Length3.375 INCHES NOMINAL
Center To Center Distance Between1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Terminal Type And Quantity4 WIRE LEAD
ESD/EMICode B — ESD/EMI sensitive item
Cover TypeDUPLEX OUTLET
Cover Attachment MethodSCREW
Cover Opening Shape And Quantity2 RECTANGULAR
MaterialZINC COVER
Style DesignatorCENTER MOUNTED
Surface TreatmentALUMINUM COVER
Cover Mounting Hole Quantity1
Body StyleRECTANGULAR SHAPE, RIGHT ANGLE
Mating End Quantity2
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 30501 available?
We can source 30501 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 30501 by Niwc Pacific San Diego Navy Erp obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 30501 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 30501?
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 30501?
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.