Frequency Selective Networks · Electronic Components
A-522
Filter, Band Pass
Part NumberA-522
ManufacturerFrequency Selective Networks
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-178-5701 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Specified Frequencies Of Discrimin31.50 KILOHERTZ BLANK AND 32.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant3 PIN OUTPUT LOCATION NOT OTHERWISE SPECIFIED
Discrimination At Specified Freque4.5 MAXIMUM BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Height0.484 INCHES NOMINAL
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Mounting Facility Type And Quantit3 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function32.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Width0.886 INCHES NOMINAL
Overall Height0.650 INCHES MAXIMUM
Distance Between Centerlines Of Mo0.600 INCHES NOMINAL
Inclosure TypeHERMETICALLY SEALED
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 A-522 available?
We can source A-522 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 A-522 by Frequency Selective Networks obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A-522 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 A-522?
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 A-522?
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.