Albert Frei & Sons · Electronic Components
18-1117
Coil, Radio Frequency
Part Number18-1117
ManufacturerAlbert Frei & Sons
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-645-7431 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Overall Length0.750 INCHES NOMINAL
Core ConstructionPOWDERED SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Terminal Type And Quantity2 WIRE LEAD
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Turn Quantity556 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Body Length0.750 INCHES NOMINAL
Maximum Operating Temp80.0 CELSIUS
Inclosure TypeOPEN
Inductance Rating2.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Cancelled NSN5950-00-393-1467 (cancelled)
ProducttraceabilityNo
RohscompliantYES
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 18-1117 available?
We can source 18-1117 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 18-1117 by Albert Frei & Sons obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18-1117 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 18-1117?
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 18-1117?
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.