component

ERTJ0EM103J

Public Made by Adom

by adom

PANASONIC NTC Thermistors, 0402. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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ERTJ0EM103J

PANASONIC · NTC Thermistors · 0402

ERTJ0EM103J from PANASONIC, in a 0402. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Terminal electrode 1 of the two-terminal NTC thermistor. Non-polarized; connects to one end of the resistive multilayer body (10 kΩ ±5 % at 25 °C).
2 2 passive Terminal electrode 2 of the two-terminal NTC thermistor. Non-polarized; connects to the opposite end of the resistive body (10 kΩ ±5 % at 25 °C).

Key specifications

Parameter Value
Manufacturer PANASONIC
Package 0402
Category Sensor
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • ERTJ0EM103J

CAD (KiCad official)

  • Symbol: ERTJ0EM103J
  • Footprint: Resistor_SMD:R_0402_1005Metric
  • 3D model: 0402 (KiCad packages3D, STEP)
  • 3D model files: ertj0em103j-etched.step / ertj0em103j-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ertj0em103j.step / ertj0em103j.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: PANASONIC datasheet (14 pp, sha256 7e95a54eb5bd29f6, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF