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Alternatives to Panasonic Industry B32798G2756J

Panasonic Industry B32798G2756J and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Panasonic Industry B32798G2756J

B32798G2756J compared against its qualified second sources
B32798G2756JPanasonic IndustryC4AQCBW5750A3NJKEMETEFDKA70K756F034DHEaton - Electronics Division
FFF CompatibilityThe KEMET replacement is a true 4-lead radial drop-in with the identical 52.5mm lead spacing and 4-pin layout.The physical width and length match the original exactly, with a negligible 0.3mm increase in maximum height (50.3mm vs 50.0mm).Matches the 75 µF capacitance and ±5% tolerance exactly while offering an upgraded 650VDC voltage rating and wider -40°C to 105°C temperature range.Uses the exact same 4-lead radial pattern with 52.5mm lead spacing.The length and width are identical, but the maximum seated height is 1.0mm taller (51.0mm vs 50.0mm), which may affect tight enclosures.Provides the required 75 µF capacitance and safely exceeds the original voltage rating with a 700VDC capability.
AI Summary

B32798G2756J by Panasonic Industry: Panasonic.

This active KEMET capacitor is the closest possible drop-in alternative. It matches the 75 µF capacitance, ±5% tolerance, and physical dimensions of the obsolete original, while offering a slightly higher 650VDC voltage rating for added reliability.

  • Identical pin layout and lead spacing (52.50mm) for seamless replacement on the PCB.
  • Maintains the exact same ±5% (J) tolerance of the original component.
  • Higher DC voltage rating of 650V provides an improved safety margin over the original 630V.

This Eaton option is a highly robust replacement offering an upgraded 700VDC rating. It matches the original's 4-lead footprint and lateral dimensions, though it introduces a slightly wider ±10% tolerance and is 1.0mm taller.

  • Identical length (57.5mm) and width (35.0mm) matching the original footprint.
  • Higher DC voltage rating of 700V (vs 630V) for significantly increased voltage headroom.
  • AEC-Q200 qualified with an extended operating temperature range up to 105°C.
  • Wider tolerance of ±10% compared to the original ±5% tolerance.
  • Slightly taller maximum seated height (51.0mm vs 50.0mm).
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedIn stockIn stock
REACHUnknownREACHUnknown
RoHSUnknownRoHSRoHS
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