Kepco · Electronic Components
ATE55-20M
Power Supply
Part NumberATE55-20M
ManufacturerKepco
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-200-5156 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Width19.000 INCHES NOMINAL
Overall Length20.020 INCHES NOMINAL
Output Control LocationREAR PANEL SINGLE POWER OUTPUT
Output Control Quantity2 SINGLE POWER OUTPUT
Ventilation Design TypeDUAL FAN
Operating Ambient Temp Range-0.1 TO 65.0 CELSIUS
Overall Height6.970 INCHES NOMINAL
Output Current Rating0.0 DC AMPERES MINIMUM AND 20.0 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
Output Voltage Rating0.0 DC VOLTS MINIMUM AND 55.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
Electrical Power Source RelationshOPERATING
Vendor Part NumbersATE55-20M-21329, A31U29209-13
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 ATE55-20M available?
We can source ATE55-20M 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 ATE55-20M by Kepco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ATE55-20M 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 ATE55-20M?
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 ATE55-20M?
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.