EMS Development · Electronic Components
RF12741
Filter, Radio Frequency Interfere
Part NumberRF12741
ManufacturerEMS Development
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-331-3906 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Source Impedance Rating Per Functi125.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Load Impedance Per Function125.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Power Line Frequency Rating Per Fu20.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Current Rating Per Funct0.1 1ST RADIO INTERFERENCE FIRST FUNCTION
Functional Terminal Type And Quant2 THREADED STUD GROUND THIRD FUNCTION
Operating Voltage Rating And Type15.0 VOLTS AC 4TH RADIO INTERFERENCE FOURTH FUNCTION
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION
Features ProvidedFUNGUS RESISTANT AND SHOCK RESISTANT
Inclosure TypeHERMETICALLY SEALED
Maximum Voltage Drop Per Function0.2 VOLTS AC 4TH RADIO INTERFERENCE FOURTH FUNCTION
Unpackaged Unit Weight3.000 POUNDS NOMINAL
Vendor Part NumbersA-5749, WFV3570, 1609191-7, CNA 2001-05
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 RF12741 available?
We can source RF12741 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 RF12741 by EMS Development obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RF12741 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 RF12741?
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 RF12741?
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.