Lockheed Martin Corporation · Electronic Components
7644945
Power Supply
Part Number7644945
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-00-078-3177 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Width6.700 INCHES NOMINAL
Output Current Rating2.0 DC MILLIAMPERES NOMINAL FIRST POWER OUTPUT
Output Voltage Rating0.2 DC KILOVOLTS NOMINAL SECOND POWER OUTPUT
FSC Application DataDETECTING-RANGING SET,SONAR
Input Voltage Rating25.0 DC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
Overall Height2.500 INCHES NOMINAL
Overall Length6.820 INCHES NOMINAL
Operating Ambient Temp Range+0.1 TO 55.0 CELSIUS
Vendor Part Numbers7644945-1, 7644945P001
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 7644945 available?
We can source 7644945 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 7644945 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7644945 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 7644945?
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 7644945?
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.