Ems Development Corporation · Electronic Components
FA351
Filter, Radio Frequency Interfere
Part NumberFA351
ManufacturerEms Development Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-501-3173 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Functional Terminal Type And Quant2 TAB, SOLDER LUG INPUT FIRST FUNCTION
Operating Voltage Rating And Type400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Operating Current Rating Per Funct1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Distance Between Centerlines Of Mo2.109 INCHES MINIMUM AND 2.141 INCHES MAXIMUM
Body Width0.859 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL
Overall Length2.375 INCHES MINIMUM
Maximum Dielectric Withstanding Dc800.0 VOLTS AT SEA LEVEL
Vendor Part Numbers363-1051P1, S363-1051P1, 5363-1051P1
Cancelled NSN5915-00-090-4217 (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 FA351 available?
We can source FA351 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 FA351 by Ems Development Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FA351 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 FA351?
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 FA351?
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.