Filtronetics, Inc. · Electronic Components
FN-683
Filter, Band Pass
Part NumberFN-683
ManufacturerFiltronetics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-324-0695 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Overall Height0.500 INCHES MAXIMUM
Body Length6.240 INCHES MAXIMUM
Functional Terminal Type And Quant2 PIN INPUT FIRST FUNCTION
Reference Frequency Per Function3.6 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range-54.0 TO 71.0 CELSIUS
Unthreaded Mounting Hole Diameter0.154 INCHES NOMINAL
Distance Between Centerlines Of Mo6.600 INCHES NOMINAL
Frequency Band Width Per Function3.585 MEGAHERTZ BLANK AND 3.615 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Source Impedance Rating Per Functi135.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Insertion Loss At Reference Freque8.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Vendor Part Numbers930033-1B
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 FN-683 available?
We can source FN-683 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 FN-683 by Filtronetics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FN-683 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 FN-683?
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 FN-683?
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.