M & L Enterprises · Electronic Components
AD-740U-1138
Power Supply
Part NumberAD-740U-1138
ManufacturerM & L Enterprises
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-468-6484 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Length4.200 INCHES NOMINAL
Output Connection Quantity2 SINGLE POWER OUTPUT
Output Control Quantity1 SINGLE POWER OUTPUT
Overall Width2.580 INCHES NOMINAL
Input Voltage Rating264.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
Output Wattage Rating40.0 WATTS MAXIMUM SINGLE POWER OUTPUT
Overall Height1.660 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 AD-740U-1138 available?
We can source AD-740U-1138 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 AD-740U-1138 by M & L Enterprises obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AD-740U-1138 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 AD-740U-1138?
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 AD-740U-1138?
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.