Raytheon · Electronic Components
G287778-1
Power Supply
Part NumberG287778-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-320-4150 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Nuclear Hardness Critical FeatureHARDENED
Ventilation Design TypeAMBIENT AIR
Output Voltage Rating2700.0 DC VOLTS MINIMUM AND 3300.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
Output Wattage Rating7.5 WATTS NOMINAL SINGLE POWER OUTPUT
Input Voltage Rating24.0 DC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
Output Current Rating25.0 DC MILLIAMPERES NOMINAL SINGLE POWER OUTPUT
Operating Ambient Temp Range-54.0 TO 95.0 CELSIUS
Overall Width3.530 INCHES NOMINAL
Overall Length4.610 INCHES NOMINAL
Overall Height1.780 INCHES NOMINAL
Environmental ProtectionFUNGUS PROOF AND SALT SPRAY RESISTANT
Vendor Part Numbers31180000-1
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 G287778-1 available?
We can source G287778-1 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 G287778-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G287778-1 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 G287778-1?
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 G287778-1?
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.