MLX90614ESF-BCI-000-TU - 3 V Digital IR Thermometer, 5 deg FOV

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  "version": "1.0.0",
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  "kind": "component",
  "org": "adom",
  "title": "MLX90614ESF-BCI-000-TU - 3 V Digital IR Thermometer, 5 deg FOV",
  "description": "Melexis MLX90614ESF-BCI-000-TU: factory-calibrated non-contact infrared thermometer, 3 V supply, 5 degree field of view (long collimator cap), gradient compensated, SMBus and PWM output, TO-39 4-lead can.",
  "license": "CC-BY-4.0",
  "tags": [
    "component",
    "sensor",
    "temperature-sensor",
    "infrared",
    "thermopile",
    "tht",
    "to-39"
  ],
  "component": {
    "mpn": "MLX90614ESF-BCI-000-TU",
    "manufacturer": "Melexis",
    "category": "Sensors",
    "subcategory": "Infrared (non-contact) temperature sensor",
    "package": "TO-39 4-lead can (MLX90614xCI 5 deg collimator cap, 20.2 mm tall)",
    "pin_count": 4,
    "datasheet": "https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf",
    "wiki_url": "https://wiki.adom.inc/adom/mlx90614esf-bci-000-tu",
    "body_size": {
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      "y_mm": 9.15,
      "z_mm": 20.2,
      "pitch_mm": 2.54
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    "marking": {
      "lines": [
        "BCI"
      ],
      "source": "Melexis MLX90614 datasheet Rev 021 p.50 Table 20 (laser marking: 3-letter device code BCI followed by a 7-digit lot number)",
      "surface": "side wall (+Y), position not given by the datasheet",
      "colour": "dark laser mark on nickel can",
      "note": "lot digits omitted: they differ per lot"
    },
    "pins": [
      {
        "number": "1",
        "name": "SCL",
        "type": "input",
        "description": "SMBus serial clock (datasheet Rev 021 p.6 Table 2). The 5.7 V zener (Vz) is on 5 V Axx versions only."
      },
      {
        "number": "2",
        "name": "SDA/PWM",
        "type": "bidirectional",
        "description": "SMBus serial data / PWM output (p.6 Table 2)."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "External supply, 2.6 to 3.6 V for the B version (p.6 Table 2, p.9 Table 6)."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply (ground) (p.6 Table 2)."
      }
    ],
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        "checked": "2026-10-21"
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      "digikey": {
        "part": "MLX90614ESF-BCI-000-TU-ND",
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        "checked": "2026-10-21"
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      "lcsc": false
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    "lcsc_note": "2026-10-21: adom-parts-search found no JLCPCB/LCSC listing for MLX90614ESF-BCI-000-TU.",
    "manufacturer_links": {
      "product": "https://www.melexis.com/en/product/MLX90614/Digital-Plug-Play-Infrared-Thermometer-TO-Can",
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  "source": {
    "tool": "melexis",
    "url": "https://www.melexis.com/en/product/MLX90614/Digital-Plug-Play-Infrared-Thermometer-TO-Can"
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  "updated_at": "2026-10-21T16:53:07.059Z"
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