Lincoln Electric Holdings Inc. · Electronic Components
L7491
Rectifier, Metallic
Part NumberL7491
ManufacturerLincoln Electric Holdings Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-392-4223 (NSN)
Federal Item NameRECTIFIER,METALLIC
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Rms Input Maximum Voltage Rating80.0 VOLTS
Output Voltage Rating50.0 DC VOLTS MINIMUM AND 80.0 DC VOLTS MAXIMUM
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 L7491 available?
We can source L7491 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 L7491 by Lincoln Electric Holdings Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L7491 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 L7491?
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 L7491?
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.