Spectrum Control · Electronic Components
1212-502E
Filter, Radio Frequency Interfere
Part Number1212-502E
ManufacturerSpectrum Control
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-071-9571 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Load Impedance Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Mounting Slot Width0.125 INCHES NOMINAL
Overall Height1.781 INCHES MAXIMUM
Source Impedance Rating Per Functi50.0 OHMS 5TH RADIO INTERFERENCE FIFTH FUNCTION
Operating Current Rating Per Funct0.25 4TH RADIO INTERFERENCE FOURTH FUNCTION
Operating Voltage Rating And Type350.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
Mounting Facility Type And Quantit6 SLOT LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant12 TAB, SOLDER LUG INPUT FIRST FUNCTION
Inclosure TypeHERMETICALLY SEALED
Distance Between Mounting Surface0.594 INCHES NOMINAL
Vendor Part Numbers11668659-2
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 1212-502E available?
We can source 1212-502E 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 1212-502E by Spectrum Control obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1212-502E 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 1212-502E?
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 1212-502E?
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.