Cisco Systems · Electronic Components
PWR-C2-640WDC
Power Supply
Part NumberPWR-C2-640WDC
ManufacturerCisco Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-652-2718 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Diameter11.75 INCHES NOMINAL
Overall Width3.75 INCHES NOMINAL
Overall Height1.58 INCHES NOMINAL
Input Current Rating10.5 DC AMPERES MINIMUM AND 21.0 DC AMPERES MAXIMUM SINGLE OPERATING POWER RQMT
Output Current Rating7.36 DC AMPERES MINIMUM AND 20.83 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
Output Voltage Rating54.0 DC VOLTS MINIMUM AND 12.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
Output Wattage Rating640.0 WATTS NOMINAL SINGLE POWER OUTPUT
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 PWR-C2-640WDC available?
We can source PWR-C2-640WDC 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 PWR-C2-640WDC by Cisco Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PWR-C2-640WDC 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 PWR-C2-640WDC?
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 PWR-C2-640WDC?
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.