Eltek Energy · Electronic Components
BY1043
Rectifier Assembly, Metallic
Part NumberBY1043
ManufacturerEltek Energy
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-00-067-8440 (NSN)
Federal Item NameRECTIFIER ASSEMBLY,METALLIC
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Terminal Quantity7
Load TypeINDUCTIVE OR RESISTIVE
Terminal TypeSOLDER LUG
Circuit TypeBRIDGE OR DOUBLER
Rms Input Maximum Voltage Rating78.0 VOLTS AND 156.0 VOLTS
Operating Ambient Temp Range+0.0 TO 50.0 CELSIUS
Mounting Configuration5/16-18THD AXIAL STUD EXTENDING 3/8 IN. ON EA END
MaterialSELENIUM RECTIFYING
Mounting MethodSTUD(S)
Output Voltage Rating65.0 DC VOLTS MAXIMUM
Overall Length8.875 INCHES NOMINAL
Vendor Part Numbers22879-35
Cancelled NSN6130-00-519-2556 (cancelled)
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 BY1043 available?
We can source BY1043 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 BY1043 by Eltek Energy obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BY1043 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 BY1043?
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 BY1043?
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.