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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMC78440
Rectifier, Metallic
Part NumberSMC78440
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-00-669-5829 (NSN)
Federal Item NameRECTIFIER,METALLIC
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Terminal Quantity4
Temp Rating35.0 CELSIUS
Circuit Connection Style DesignatoBRIDGE 1 PHASE
Overall Height1.687 INCHES NOMINAL
Mounting ConfigurationFOUR NO. 6-32 NC-2 BOLTS ON 29/32 IN. BY 1-5/32 IN. MTG CENTERS
Enclosure FeatureMETAL CASE
Overall Length1.875 INCHES NOMINAL
Overall Width1.750 INCHES NOMINAL
MaterialSELENIUM
Terminal TypeSOLDER LUG
Load TypeINDUCTIVE AND RESISTIVE
Vendor Part NumbersC796-411
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 SMC78440 available?
We can source SMC78440 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 SMC78440 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 SMC78440 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 SMC78440?
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 SMC78440?
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.