Part Datasheet Review


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TDK ACT1210D Audit
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Reading TDK ACT1210D Audit's report…
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4/4 Run an independent post-fix review and summarize findings

Inspect current part metadata, symbol, footprint, pins, and 3D geometry

Verify dimensions, pinout, and specifications against the official TDK datasheet

Correct any footprint, symbol, metadata, or model discrepancies

Run an independent post-fix review and summarize findings

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Completed the official TDK datasheet audit and corrected metadata, pin descriptions, 1.05 × 0.40 mm pads, displaced graphics, and the symbol-side placement of pins 3/4. Final bounds are 4.10 × 1.60 mm copper and 3.35 × 2.85 mm silkscreen, resolving the malformed 20.67 × 6.1 mm geometry reported in FLUX-16301.
  • FLUX-16295’s issue body was inaccessible, so its exact complaint could not be independently attributed.
  • Binary limitations prevented independently recomputing the 3D mesh bounds; the existing model otherwise passed available scale/orientation checks.
Full specifications, evidence, edits, and limitations: Part Audit Report.

2
Pin Number
2
3
Pin Number
3
1
Pin Number
1
4
Pin Number
4
Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
Pin Description
1
1
Passive
Winding A left
Left
1
Winding A terminal 1; upper-left terminal in TDK circuit/shape orientation; connects through the upper signal path to terminal 4.
2
2
Passive
Winding B left
Left
2
Winding B terminal 2; lower-left terminal in TDK circuit/shape orientation; connects through the lower signal path to terminal 3.
3
3
Passive
Winding B right
Right
2
Winding B terminal 3; lower-right terminal in TDK circuit/shape orientation; connects through the lower signal path to terminal 2.
4
4
Passive
Winding A right
Right
1
Winding A terminal 4; upper-right terminal in TDK circuit/shape orientation; connects through the upper signal path to terminal 1.

ACT1210D-510-2P-TL00