Excelitas Technologies Corp. · Electronic Components
PB2731
Power Supply
Part NumberPB2731
ManufacturerExcelitas Technologies Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-006-0495 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Length4.750 INCHES NOMINAL
FSC Application DataTEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT
Overall Height3.440 INCHES NOMINAL
Overall Width4.500 INCHES NOMINAL
Vendor Part Numbers990C972H12
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 PB2731 available?
We can source PB2731 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 PB2731 by Excelitas Technologies Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PB2731 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 PB2731?
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 PB2731?
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.