Texas Spectrum Electronics Inc. · Electronic Components
FR2-20-1
Filter, Radio Frequency Interfere
Part NumberFR2-20-1
ManufacturerTexas Spectrum Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-599-5546 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Functional Terminal Type And Quant1 SOLDER STUD INPUT FIRST FUNCTION
Source Impedance Rating Per Functi50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Operating Current Rating Per Funct5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Precious MaterialSILVER
Style DesignatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
Precious Material And LocationBODY SURFACES SILVER
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Load Impedance Per Function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Features ProvidedNUT AND WASHER
Vendor Part Numbers422-9-07218, SM-B-650712-1
Cancelled NSN5915-01-033-4913 (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 FR2-20-1 available?
We can source FR2-20-1 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 FR2-20-1 by Texas Spectrum Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FR2-20-1 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 FR2-20-1?
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 FR2-20-1?
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.