jlcpcb-manufacturing-specs (tscircuit)ECADConfidence: Medium

tscircuit opened a fix that bumps its JLC via defaults to 0.3/0.45 mm after the Kelvin test fee complaint about small vias triggering a mandatory test charge.

Impact Analysis

Persona

Electrical Engineer

Team Size Impact

5x Multiplier

Prototype Delay

3 Days

Est. Annual Cost

$30,000

1 user · 1 month240 min
Rest of team960 min
Rest of year13,200 min

monthly_minutes × 12 × team_multiplier ÷ 60 × $75/hr = $30k/yr

$75/hr assumed rate.

Annual team-minutes decomposed from the reported monthly inputs.

Evidence & Sources

1 Sources

tscircuit/jlcpcb-manufacturing-specs PR #9: fix: raise jlcMinTolerances via defaults to 0.3/0.45mm to avoid mandatory 4-wire Kelvin test surcharge

github.com

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Analyst Notes

From the Grok pain-radar digests, Nov 2 2026 (Nov 2 8:41 AM ET through Nov 2 10:41 PM ET digests plus the Haitch editions). Verified live 2026-11-03: issue/PR read; title and state confirmed.