EMS Development · Electronic Components
RF04666A
Filter, Radio Frequency Interfere
Part NumberRF04666A
ManufacturerEMS Development
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-137-3007 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Operating Voltage Rating And Type50.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Maximum Dielectric Withstanding Dc200.0 VOLTS AT SEA LEVEL AND 150.0 VOLTS AT ALTITUDE
Body Height1.750 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL
Body Width0.750 INCHES MAXIMUM
Maximum Voltage Drop Per Function500.0 MILLIVOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION
Overall Length2.630 INCHES NOMINAL
Functional Terminal Type And Quant5 WIRE HOOK INPUT FIRST FUNCTION
Operating Current Rating Per Funct1.0 4TH RADIO INTERFERENCE FOURTH FUNCTION
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE 4TH RADIO INTERFERENCE FOURTH FUNCTION
Vendor Part Numbers121-100-0001
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 RF04666A available?
We can source RF04666A 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 RF04666A by EMS Development obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RF04666A 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 RF04666A?
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 RF04666A?
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.