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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMD447903
Oscillator, Crystal Controlled
Part NumberSMD447903
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5963-00-973-4181 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5963 — Electronic Modules
Frequency Per Channel1.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Installation DesignMODULE
Circuit Construction TypeSOLID STATE
FSC Application DataOSCILLATOR,RADIO FREQUENCY,RADIO,EXCEPT NAVIGATION,NONAIRBORNE
External Dc Operating Voltage In V10.0 NOMINAL SINGLE VOLTAGE
Average Life MeasurementNOT RATED
Inclosure TypeENCASED
Basic Shape StyleRECTANGULAR OR SQUARE
Overall Height0.660 INCHES NOMINAL
Overall Width1.485 INCHES NOMINAL
Overall Length2.435 INCHES NOMINAL
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 SMD447903 available?
We can source SMD447903 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 SMD447903 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 SMD447903 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 SMD447903?
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 SMD447903?
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.