Albert Frei & Sons · Electronic Components
242-0389-00
Coil, Radio Frequency
Part Number242-0389-00
ManufacturerAlbert Frei & Sons
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-226-3414 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Turn Quantity4-1/2 SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp85.0 CELSIUS
Quality Factor100 MINIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Core ConstructionPOWDERED SINGLE COMPONENT
Terminal Type And Quantity2 SOLDER STUD
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Body Length0.625 INCHES NOMINAL
Coil Form TypeHOLLOW SINGLE COMPONENT
Rating MethodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.02846 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Vendor Part Numbers242-0389-000
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 242-0389-00 available?
We can source 242-0389-00 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 242-0389-00 by Albert Frei & Sons obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 242-0389-00 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 242-0389-00?
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 242-0389-00?
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.