Part Review and Datasheet Update
Thought for 16 mins 9 sec
Part review summary
Official source found
Symbol property completeness
Important limitation
I reviewed the available project data and the built-in part checks for M20-8900705.
Available part information in the project
Table
| Field | Status | Notes |
|---|---|---|
| MPN | Present | M20-8900705 |
| Manufacturer | Missing | Review flags Manufacturer Name is not set |
| Datasheet property | Missing | Review flags Datasheet is not set |
| Project Part Type | Missing | Review flags Part Type is not set |
| Designator Prefix | Present | J at project level |
| Pin count | Present | 7 terminals in schematic, numbered 1-7 |
| Symbol pin type | Present | All pins are Passive |
| Footprint asset | Present | HARWIN_M20-8900705.kicad_mod |
I found the official Harwin product page:
From the official search result text for that page:
- Product family: 2.54 mm (.1") pitch horizontal pin header
- Style: single row surface mount
- Contacts: 7
- Description snippet: 6.0 mm mating pin, 3.46 mm molding profile
- Finish snippet: gold finish on contact area and termination
The same official result references:
- Technical Drawing / Datasheet - M20-890.pdf
- Schematic contains 7 terminals.
- Terminal numbers are 1, 2, 3, 4, 5, 6, 7.
- This matches the official product page contact count of 7.
From the footprint asset:
- 7 SMD pads
- Pad names: 1-7
- Pad pitch appears to be 2.54 mm from pad center spacing
- Footprint is consistent with a right-angle SMT single-row header
- Symbol numbering and footprint pad numbering are aligned 1:1
- I found no numbering mismatch between symbol and footprint
Table
| Issue | Severity |
|---|---|
| Manufacturer Name missing | Error |
| Datasheet property missing | Error |
| Project Part Type missing | Error |
Each terminal is missing these parametric symbol properties:
- Pin Group
- Pin Orientation
- Section
These are warnings, not hard mismatches.
Mismatch assessment
Table
| Area | Result |
|---|---|
| MPN | OK |
| Pin count | OK |
| Symbol numbering | OK |
| Footprint pad count | OK |
| Symbol-to-footprint numbering | OK |
| Datasheet URL property | Missing |
| Manufacturer property | Missing |
| Project Part Type | Missing |
| Pin descriptions | Not available in current project data |
| Full dimensional cross-check to datasheet PDF | Not completed |
I was able to find the official Harwin product page, but I was not able to retrieve the actual PDF contents within this run. Because of that, I could not fully verify:
- exact mechanical dimensions from the datasheet drawing
- official package naming as stated in the PDF
- any per-pin functional descriptions beyond simple numbering
- current/voltage/environmental specs directly from the datasheet document
So at this point I can confidently say:
- the project is structurally consistent for a 7-position Harwin SMT right-angle header
- there are no obvious symbol/footprint pin-count or numbering mismatches
- the part metadata is incomplete and needs cleanup
The most likely official datasheet target is the Harwin PDF referenced by the product page:
M20-890.pdf
If you want, I can turn this into a plan to:
- add the official datasheet URL to the part properties
- fill in the missing manufacturer and part-type properties
- tighten the terminal metadata
- then do a second-pass mismatch check once the PDF link is confirmed inside the project.
Add datasheet metadata
Clean terminal metadata
Review other parts
To get started, talk to Flux or create a New Document.
Welcome 👋
Flux accelerates your PCB design with AI.
Create your account to start using this component and bring your ideas to life.