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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-D-921412
Amplifier, Electronic Control
Part NumberSM-D-921412
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-00-884-2497 (NSN)
Federal Item NameAMPLIFIER,ELECTRONIC CONTROL
Federal Supply Class5996 — Amplifiers
Impedance Rating Per Channel1.600 KILOHMS INPUT CHANNEL AND 0.600 KILOHMS OUTPUT CHANNEL
External Ac Operating Voltage In V25.5 NOMINAL SINGLE VOLTAGE
PhaseTHREE
FSC Application DataRADIO RECEIVER&TRANSMITTER RT246VRC
Operating Ac Frequency In Hertz400.0 NOMINAL SINGLE VOLTAGE
Overall Height1.578 INCHES NOMINAL
Individual Section Quantity2
Basic Shape StyleRECTANGULAR OR SQUARE
Overall Length4.156 INCHES NOMINAL
Circuit Construction TypeSOLID STATE
Overall Width1.641 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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-921412 available?
We can source SM-D-921412 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-921412 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-921412 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-921412?
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-921412?
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.