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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMD550442
Power Supply Subassembly
Part NumberSMD550442
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-00-242-5761 (NSN)
Federal Item NamePOWER SUPPLY SUBASSEMBLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Width4.365 INCHES MINIMUM AND 4.385 INCHES MAXIMUM
Major ComponentsCAPACITOR 37; DIODE 17; TRANSISTOR 8; INDUCTOR 3; MICROCKT 5; TRANSFORMER 2; RESISTOR 38; TRANSISTOR 1; SHIELD 1; CONNEC
Overall Length8.250 INCHES NOMINAL
Mounting ConfigurationTHREE0.024 PORM 0.004 IN. DIA. MTG HOLES ON 0.75 BY 0.75 IN. MTG CENTERS; 14 0.024 PORM 0.004 IN DIA MTG HOLES ON 0.200
Vendor Part Numbers201-100085
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 SMD550442 available?
We can source SMD550442 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 SMD550442 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 SMD550442 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 SMD550442?
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 SMD550442?
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.