Part Information Review and Validation
Thought for 12 sec
I’ll update the terminal pin descriptions and refine the package-related project properties, then quickly re-inspect the part metadata to confirm the flagged issues are resolved.
Worked for 42 sec
Pin metadata is updated; I also added an explicit package implementation detail. I’ll re-read the project and schematic now to confirm the changes landed.
Thought for 15 sec
Updated and verified the flagged metadata issues.
Open items:
- All 16 terminals now have descriptive pin text and
Passivepin type. - Package metadata is now explicit:
8-position SMD DIP switch, with implementation details noting 16 gull-wing terminals, raised actuator, and 2.54 mm pitch.
Suggested next steps:
- Run the part review checks again if you want a formal pass/fail status.
- Do a final numeric footprint-land verification against the Omron pad drawing before publishing/manufacturing.
Run checks and verify
Run part checks
Verify footprint dimensions
Update review document
Export validation report
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Part Information Review — A6SN-8104
Source data reviewed
- Project: A6SN-8104
- Published part UID: 006604c6-7b50-4404-bc88-84210f0ad5af
- Manufacturer Part Number: A6SN-8104
- Manufacturer: Omron
- Project description: Dip Switch SPST 8 Position Surface Mount Slide (Standard) Actuator 25mA 24VDC -30C ~ 85C Gull Wing
- Datasheet URL already set: https://components.omron.com/us-en/sites/components.omron.com.us/files/datasheet_pdf/A193-E1.pdf
- Package or Case Code property: 8-DIP
- Mount property: Surface Mount
- Part Type property: Electromechanical Components
- Designator Prefix property: S
Official datasheet source
The existing Datasheet URL points to Omron's official A6SN datasheet, Cat. No. A193-E1-08. No datasheet property update was needed.
Key datasheet specifications
Table
| Item | Datasheet value |
|---|---|
| Series | Omron A6SN slide DIP switch |
| Exact model | A6SN-8104 |
| Actuator | Raised actuator |
| Packaging | Tube model; 20 pcs minimum packing for 8-pole tube version |
| Contact form | 8 independent SPST switches |
| Poles / positions | 8 |
| External terminals | 16 gull-wing terminals, 2 per pole |
| Mount | Surface mount |
| Rated load | 25 mA at 24 VDC, resistive |
| Minimum current | 10 µA at 3.5 VDC |
| Operating temperature | -30°C to +85°C, 60% RH max., no icing/condensation |
| Operating humidity | 35% to 95% RH at +5°C to +35°C |
| Contact resistance | 200 mΩ max. initial |
| Insulation resistance | 100 MΩ min. at 100 VDC |
| Dielectric strength | 300 VAC for 1 min between terminals |
| Electrical durability | 1,000 operations min. |
| Degree of protection | IEC IP40 |
| Washing | Possible |
| Weight | 1.05 g for 8 poles |
| 8-pole dimension A | 22.3 mm |
| Pole pitch | 2.54 mm; 17.78 mm span from pole 1 to pole 8 centers |
| PCB pad reference | Top-view pad pattern, 2.54 mm pitch, row/reference spacings shown as 6.1 mm and 10.4 mm, pad values 1.1 mm / 1.2 mm shown |
Schematic symbol review
The symbol is represented as sixteen terminals:
Table
| Function label | Pin number |
|---|---|
| COM1 | 1 |
| COM2 | 2 |
| COM3 | 3 |
| COM4 | 4 |
| COM5 | 5 |
| COM6 | 6 |
| COM7 | 7 |
| COM8 | 8 |
| N.O.8 | 9 |
| N.O.7 | 10 |
| N.O.6 | 11 |
| N.O.5 | 12 |
| N.O.4 | 13 |
| N.O.3 | 14 |
| N.O.2 | 15 |
| N.O.1 | 16 |
This mapping creates paired SPST sections: COM1–N.O.1, COM2–N.O.2, ... COM8–N.O.8. That is logically consistent with an 8-position SPST DIP switch. The reverse numbering on the N.O. side (16 down to 9) is also a common dual-row package convention and is consistent with opposite-side terminal pairing.
Footprint review
The footprint contains sixteen pads with designators matching the schematic terminals. The visible silk/fab geometry shows an approximately 22.3 mm long body outline and 7.5 mm body-width outline, matching the datasheet's 8-pole A dimension and body-width reference. The footprint also includes a larger outline consistent with the gull-wing/PCB land span.
Limitations: the layout inspection available in this review did not expose numeric pad coordinates or pad dimensions for each pad, so pad land size and row spacing could not be fully verified from tool output. Based on the visible footprint outline and sixteen-pad count, the footprint appears directionally consistent, but exact pad dimensions should be checked against the Omron recommended PCB pad drawing before release.
Mismatches / issues flagged
- Package property wording is incomplete: Project property says
8-DIP, while the datasheet/device is specifically a surface-mount gull-wing slide DIP switch. Recommend using a more explicit package/description such as8-position SMD DIP switch, 16 gull-wing terminalsif property conventions allow. - Pin descriptions are sparse: Terminal properties currently show
Pin Type: Unspecifiedand do not include clear per-pin descriptions. Recommend adding descriptions such asSwitch pole 1 common terminalandSwitch pole 1 switched terminalfor each pair. - Part Type property may be too broad:
Electromechanical Componentsis not wrong, butSwitch/DIP Switchwould be more precise if available in the property schema. - Footprint pad dimensions not fully machine-verified: The footprint has 16 pads and the outline appears to match, but numeric pad size/spacing was not returned by the layout inspection. Verify pad pitch 2.54 mm, first-to-last center span 17.78 mm, and row/land dimensions against the datasheet before manufacturing.
Verdict
The part metadata, datasheet URL, terminal count, high-level symbol intent, and visible footprint outline are broadly consistent with Omron A6SN-8104. The only actionable issues found are metadata/detail quality issues and the need for final numeric footprint-land verification.
Source data reviewed
Official datasheet source
Key datasheet specifications
Schematic symbol review
Footprint review
Mismatches / issues flagged
Verdict
