Home /
Catalog / US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir / SM-D-448739
US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-D-448739
Filter, Band Pass
Part NumberSM-D-448739
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-957-0277 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Discrimination At Specified Freque3.0 MINIMUM 3RD BAND PASS AND 60.0 MAXIMUM 3RD BAND PASS THIRD FUNCTION
Load Impedance Per Function50.0 OHMS 2ND BAND PASS SECOND FUNCTION
Operating Temp Range-55.0 TO 85.0 CELSIUS
Source Impedance Rating Per Functi50.0 OHMS 2ND BAND PASS SECOND FUNCTION
Reference Frequency Per Function53.0 MEGAHERTZ 2ND BAND PASS SECOND FUNCTION
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Functional Terminal Type And Quant3 PIN INPUT FIRST FUNCTION
Nominal Thread Size0.164 INCHES
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Insertion Loss At Reference Freque3.0 1ST BAND PASS FIRST FUNCTION
Mounting Facility Type And Quantit1 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Vendor Part NumbersCC1262-00
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-D-448739 available?
We can source SM-D-448739 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-D-448739 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-D-448739 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-D-448739?
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-D-448739?
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.