• Existing project Datasheet URL: uploaded PDF in Flux storage.
• JLCPCB part page: DSHP03TSGET / C50844, manufacturer listed as DongGuan KINGTEK Industrial Co., LTD.
• LCSC/SZLCSC listing: DSHP03TSGET / C50844, brand listed as YE.
• Kingtek DSHP series/specification PDFs:
  • https://www.kingtek.com.tw/pdf/dip_dshp.pdf
  • https://www.kingtek.com.tw/pdf/dip_dshp_spec.pdf

Text
A1  1
A2  2
A3  3
B1  6
B2  5
B3  4

Text
Switch 1: 1 ↔ 6
Switch 2: 2 ↔ 5
Switch 3: 3 ↔ 4

• Pin count matches: 6 terminals.
• Pin numbering matches the datasheet mapping.
• Symbol geometry correctly places the three A-side terminals opposite their corresponding B-side terminals: 1 opposite 6, 2 opposite 5, and 3 opposite 4.
• Electrical Pin Type is currently Unspecified for all terminals. For a passive switch, Passive would be clearer.
• Pin Description is missing for all terminals. Recommended descriptions:
  • Pin 1: A1, switch 1 contact; closes to pin 6 when ON.
  • Pin 2: A2, switch 2 contact; closes to pin 5 when ON.
  • Pin 3: A3, switch 3 contact; closes to pin 4 when ON.
  • Pin 4: B3, switch 3 contact; closes to pin 3 when ON.
  • Pin 5: B2, switch 2 contact; closes to pin 2 when ON.
  • Pin 6: B1, switch 1 contact; closes to pin 1 when ON.

• Pad count matches the 6-pin part.
• Pad numbering matches the datasheet contact-pair mapping.
• 1.27 mm pitch between switch positions matches the datasheet.
• Fab/body outline of 5.40 mm x 5.41 mm matches the extracted DSHP03 body size.
• Pin-1 marking/chamfer is present and appears consistent with a top-left pin 1 convention.
• Potential land-pattern mismatch/risk: OCR-extracted recommended PCB layout data references dimensions including 6.35 mm, 8.89 mm, 0.76 mm, and 1.27 x (N-1). Interpreting 6.35/8.89 as inner/outer pad span would imply approximately 1.27 mm pad length and 0.76 mm pad width. The current footprint uses approximately 1.85 mm outward pad length and 0.65 mm pitch-direction width. Because the datasheet drawing is image-based and not fully machine-readable, this should be manually verified against the original drawing before production.

1. Manufacturer property mismatch / ambiguity:
   • Current property: Dongguan Guangzhu Industrial.
   • JLCPCB/LCSC/exact DSHP03TSGET sources list DongGuan KINGTEK Industrial Co., LTD and/or brand YE.
   • Recommendation: update Manufacturer Name only after deciding which supplier/brand identity should be authoritative for the Flux part.
2. Package property too generic:
   • Current Package or Case Code: DIP.
   • Datasheet/listing package: SMD, P=1.27mm / SMD-6P 1.27 mm DIP switch.
   • Recommendation: use a more specific package/case value such as SMD,P=1.27mm or SMD-6P, P=1.27mm if allowed by project conventions.
3. Pin metadata incomplete:
   • All terminals have Pin Type Unspecified.
   • Pin descriptions are absent.
   • Recommendation: set pins to Passive and add A1/A2/A3/B1/B2/B3 descriptions with contact-pair information.
4. Footprint land pattern needs manual verification:
   • Core checks pass: 6 pads, pitch, pad numbering, body size.
   • Pad dimensions/row span may not exactly match OCR-extracted recommended land-pattern values.
   • Recommendation: compare the current KiCad footprint directly against the original datasheet drawing image or EasyEDA C50844 footprint before release.
5. Datasheet/source spec discrepancies:
   • Exact JLC/LCSC listing shows -40°C to +85°C and 3,000 cycles.
   • Some Kingtek series/spec PDFs extracted different values such as -20°C to +70°C and 1,000/2,000 operations.
   • Recommendation: treat the C50844/DSHP03TSGET exact datasheet/listing as authoritative for this MPN unless the manufacturer confirms otherwise.