American Precision Industries Inc. · Electronic Components
BP0421-4
Coil, Radio Frequency
Part NumberBP0421-4
ManufacturerAmerican Precision Industries Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-943-1248 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Core ConstructionPOWDERED SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Coil Form TypeHOLLOW SINGLE COMPONENT
Overall Diameter0.535 INCHES NOMINAL
Maximum Operating Temp65.0 CELSIUS
Body Length0.625 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTERMINAL SINGLE GROUP
Inductance Rating35.20 MICROHENRIES MINIMUM AND 58.80 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Adjustment Method And Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Vendor Part Numbers7236254P005
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 BP0421-4 available?
We can source BP0421-4 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 BP0421-4 by American Precision Industries Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BP0421-4 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 BP0421-4?
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 BP0421-4?
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.