Wilco Corp. · Electronic Components
203-11
Coil, Radio Frequency
Part Number203-11
ManufacturerWilco Corp.
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-587-1368 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Inductance Rating0.68 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Dc Resistance Rating In Ohms0.100 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Rating MethodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING
Overall Diameter0.145 INCHES NOMINAL
Turn Quantity20 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Quality Factor45 MINIMUM SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Terminal Type And Quantity2 WIRE LEAD
Bristle MaterialHorse Hair
ProducttraceabilityNo
Handle MaterialSteel
RohscompliantYES
Width0.188 "
Product Range-
Overall Length5.25 "
IscanonicalY
Hazardousfalse
RohsphthalatescompliantYES
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 203-11 available?
We can source 203-11 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 203-11 by Wilco Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 203-11 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 203-11?
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 203-11?
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.