Magnetika Inc. · Electronic Components
FF331
Filter, High Pass
Part NumberFF331
ManufacturerMagnetika Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-999-4497 (NSN)
Federal Item NameFILTER,HIGH PASS
Federal Supply Class5915 — Filters and Networks
Functional Terminal Type And Quant1 PIN INPUT FIRST FUNCTION
Overall Height1.453 INCHES NOMINAL
Input Impedance Per Function W Loa75.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Height1.062 INCHES NOMINAL
Discrimination At Specified Freque50.0 MINIMUM BLANK AND 45.0 MINIMUM BLANK AND 0.5 MAXIMUM BLANK FIRST FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Frequency Band Width Per Function12.00 KILOHERTZ BLANK AND 108.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Specified Frequencies Of Discrimin2.00 KILOHERTZ BLANK AND 4.00 KILOHERTZ BLANK AND 12.00 KILOHERTZ BLANK AND 108.00 KILOHERTZ BLANK LOCATION NOT OTHER
Distance Between Centerlines Of Mo2.969 INCHES NOMINAL
Inclosure TypeHERMETICALLY SEALED
Cancelled NSN5915-00-999-4697 (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 FF331 available?
We can source FF331 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 FF331 by Magnetika Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FF331 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 FF331?
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 FF331?
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.