Part Information Review and Datasheet Update
1:21
Read BOM.
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Thought for 4s
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Read layout.
Read layout.
I reviewed the current part data for OMNI-UNI-40-75-D and found an official Wakefield Thermal datasheet URL:
I can set the part's Datasheet property to that URL.
Current part information found
| Field | Current project data | Datasheet / official source |
|---|---|---|
| Description | Heat Sink TO-220, TO-247, TO-264 Aluminum Board Level, Vertical | omniKlip heatsink for TOs, 40 mm wide, 75 mm long, double sided, black anodized |
| MPN | Not present in visible BOM/project metadata | OMNI-UNI-40-75-D |
| Mount | Vertical | Consistent with product type |
| Package / case code | TO | Datasheet explicitly lists compatibility with TO-220, TO-247, TO-264 |
| Pin / terminal count | 2 schematic terminals / 2 footprint pads | Datasheet is mechanical, not electrical; it does not provide an electrical pin table |
Symbol / footprint / pin review
| Item | What I found | Result |
|---|---|---|
| Schematic symbol | Two passive terminals: SHIELD::f2ce5a35 = S1, SHIELD::f25cbcfd = S2 | Reasonable for a mechanical heatsink with two solder feet |
| Pin descriptions | Both terminals show undefined pin descriptions | Mismatch / incomplete metadata |
| Footprint pad count | 2 through-hole pads mapped to S1/S2 | Consistent with the current symbol |
| Footprint geometry | Pad centers at about 70.94 mm pitch; drill about 2.67 mm; pad OD about 3.686 mm | Could not fully verify against the official PDF because the PDF text extraction did not expose the solder-foot PCB dimensions |
Key specs from the official datasheet
| Spec | Value |
|---|---|
| Part number | OMNI-UNI-40-75-D |
| Series | omniKlip |
| Width | 40 mm |
| Length | 75 mm |
| Height | 75 mm |
| Supported packages | TO-220, TO-247, TO-264 |
| Finish | Black anodized |
| Heat sink material | Aluminum Alloy 6063-T5 or equivalent |
| Solder foot material | Cold-rolled steel, ASTM A-366, pure tin over copper strike |
| Clip info | OMNI-UC for most TO packages except TO-220, OMNI-220C for TO-220 |
| Compliance | RoHS compliant |
- Datasheet property missing
- MPN missing from the visible project metadata
- Pin descriptions undefined for SHIELD::f2ce5a35 and SHIELD::f25cbcfd
- Package metadata is too generic:
TOis broader than the datasheet, which specifically supports TO-220 / TO-247 / TO-264 - Footprint dimensions not fully verifiable from the extracted PDF text, so I cannot confirm the pad pitch/drill against the datasheet with confidence
If you want, apply the change and I’ll set the Datasheet property to the official Wakefield PDF URL.
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