Wems Inc. · Electronic Components
F20973
Filter, Radio Frequency Interfere
Part NumberF20973
ManufacturerWems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-325-8978 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Input Impedance Per Function W Loa50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Load Impedance Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Operating Current Rating Per Funct18.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Power Line Frequency Rating Per Fu420.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Maximum Voltage Drop Per Function1.8 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
Inclosure TypeENCASED
Nominal Thread Size0.164 INCHES
Maximum Dielectric Withstanding Dc600.0 VOLTS AT SEA LEVEL
Functional Terminal Type And Quant3 WIRE LEAD INPUT FIRST FUNCTION
Vendor Part NumbersJN17-4706A, RME-F-0407
Cancelled NSN5915-01-023-6937 (cancelled)
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 F20973 available?
We can source F20973 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 F20973 by Wems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F20973 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 F20973?
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 F20973?
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.