Rockwell Collins, Inc. · Electronic Components
PC77053-1
Power Supply
Part NumberPC77053-1
ManufacturerRockwell Collins, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-124-5140 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Precious Material And LocationINSERTS SILVER AND POTENTIOMETER CAP GOLD
Electrical Power Source RelationshOPERATING
Output Voltage Rating25.0 DC MICROVOLTS MINIMUM AND 27.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
Input Connection Quantity2 SINGLE OPERATING POWER RQMT
Ripple Voltage At Full Load50.0 MILLIVOLTS PEAK SINGLE POWER OUTPUT
Output Control Quantity1 SINGLE POWER OUTPUT
Power Supply Output Current VoltagCONSTANT CURRENT AND LIMITING VOLTAGE SINGLE POWER OUTPUT
Output Connection TypePIN PLUG SINGLE POWER OUTPUT
Output Control TypeVOLTAGE RANGE SINGLE POWER OUTPUT
Precious MaterialGOLD AND SILVER
Maximum Operating Altitude Rating70000.0 FEET
Vendor Part Numbers11780278-1
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 PC77053-1 available?
We can source PC77053-1 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 PC77053-1 by Rockwell Collins, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PC77053-1 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 PC77053-1?
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 PC77053-1?
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.