Dean Technology Inc. · Electronic Components
SD-2561
Rectifier, Metallic
Part NumberSD-2561
ManufacturerDean Technology Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-00-284-0225 (NSN)
Federal Item NameRECTIFIER,METALLIC
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Terminal Quantity3
Circuit Connection Style DesignatoDOUBLER 1 PHASE
Overall Width4.125 INCHES NOMINAL
Overall Height14.500 INCHES NOMINAL
Temp Rating50.0 CELSIUS
Environmental ProtectionMOISTURE AND SALT SPRAY RESISTANT
Mounting ConfigurationFOUR 0.375 IN. BY O.625 IN. MTG SLOTS ON 10.312 IN. BY 2.875 IN. MTG CENTERS
Enclosure FeatureUNENCLOSED
Load TypeRESISTIVE
Dc Output Maximum Current Rating97.500 MILLIAMPERES
MaterialSELENIUM
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 SD-2561 available?
We can source SD-2561 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 SD-2561 by Dean Technology Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SD-2561 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 SD-2561?
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 SD-2561?
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.