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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-A-742459-3
Filter, Band Pass
Part NumberSM-A-742459-3
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-140-1304 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Body Length4.030 INCHES MAXIMUM
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Load Impedance Per Function100.0 KILOHMS 5TH BAND PASS FIFTH FUNCTION
Body Width2.280 INCHES MAXIMUM
Insertion Loss At Reference Freque3.0 4TH BAND PASS FOURTH FUNCTION
Frequency Band Width Per Function922.00 HERTZ 1ST BAND PASS AND 959.00 HERTZ 1ST BAND PASS FIRST FUNCTION
Specified Frequencies Of Discrimin913.00 HERTZ 1ST BAND PASS AND 922.00 HERTZ 1ST BAND PASS AND 959.00 HERTZ 1ST BAND PASS AND 970.00 HERTZ 1ST BAND PA
Source Impedance Rating Per Functi1.0 KILOHMS 4TH BAND PASS FOURTH FUNCTION
Body Height0.510 INCHES MAXIMUM
Discrimination At Specified Freque3.0 MINIMUM 1ST BAND PASS AND 30.0 MAXIMUM 1ST BAND PASS FIRST FUNCTION
Reference Frequency Per Function1.48 KILOHERTZ 3RD BAND PASS THIRD FUNCTION
Vendor Part NumbersA742459-3
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 SM-A-742459-3 available?
We can source SM-A-742459-3 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 SM-A-742459-3 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-A-742459-3 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 SM-A-742459-3?
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 SM-A-742459-3?
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.