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John Lauer Publish 0.1.0 b324771 8d ago

name: ntcle428e3103h301a description: Use for the exact 300 mm insulated Vishay NTCLE428E3103H301A sensor, its table 5 curve and off-board termination.

NTCLE428E3103H301A

Read README.md and provenance.json. Preserve the exact 3984 K/table 5 variant, 3% R25 tolerance and 300+/-5mm overall length. L includes the body, so use 285 mm minimum external lead with the 10 mm maximum body. Do not silently reuse a 3977 K or 3435 K curve.

This is a nonpolar flying-lead sensor with no plug supplied. The symbol is off-board; the zero-pad mechanical footprint is not a solder land pattern. Select the PCB header and cable housing/contacts separately. Validate AWG30, informational 0.85 mm insulation, solder-dipped conductor preparation, crimp and retention.

Use clean nominal STEP/GLB; rounded body contour and wire spacing are illustrative. Do not add factory ink or a connector to the purchased-part asset. An installed harness is a separate, clearly named assembly variant. Preserve gentle state demonstrations only if a meaningful state is later added; temperature-color animation must never imply measured temperature without telemetry.

Keep self-heating, attachment gradients and lag in the calibration/error budget. The oil response and withstand test are not installation response or continuous working-voltage certification. Hard potting and fluid immersion are excluded. Do not advance hardware safety acceptance from a model or nominal table fit.