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B59641A85A62

Public Made by Adom

by adom

TDK PTC Thermistors, 0603. 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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B59641A85A62

TDK · PTC Thermistors · 0603

B59641A85A62 from TDK, in a 0603. 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 One of the two symmetric terminations of the SMD PTC thermistor (EIA 0603). Non-polar, bidirectional; connect in series with the circuit being sensed/protected. Max operating voltage 32 V DC.
2 2 passive Second of the two symmetric terminations of the SMD PTC thermistor (EIA 0603). Non-polar counterpart to pin 1.

Key specifications

Parameter Value
Manufacturer TDK
Package 0603
Category Sensor
Pins 2

Ordering variants

  • B59641A85A62B59421A0075A062
  • B59641A85A62B59421A0085A062
  • B59641A85A62B59421A0095A062
  • B59641A85A62B59421A0105A062
  • B59641A85A62B59421A0115A062
  • B59641A85A62B59421A0125A062
  • B59641A85A62B59421A0135A062
  • B59641A85A62B59641A0075A062
  • B59641A85A62B59641A0085A062
  • B59641A85A62B59641A0095A062
  • B59641A85A62B59641A0095A562
  • B59641A85A62B59641A0105A062
  • B59641A85A62B59641A0105A562
  • B59641A85A62B59641A0115A062
  • B59641A85A62B59641A0125A062
  • B59641A85A62B59641A0135A062
  • B59641A85A62B59641A0145A062
  • B59641A85A62B59721A0070A062
  • B59641A85A62B59721A0080A062
  • B59641A85A62B59721A0090A062
  • B59641A85A62B59721A0090A562
  • B59641A85A62B59721A0100A062
  • B59641A85A62B59721A0100A562
  • B59641A85A62B59721A0110A062
  • B59641A85A62B59721A0120A062
  • B59641A85A62B59721A0130A062

CAD (KiCad official)

  • Symbol: B59641A85A62
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: b59641a85a62-etched.step / b59641a85a62-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); b59641a85a62.step / b59641a85a62.glb are the bare package body.

Provenance

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

  • Datasheet: TDK datasheet (35 pp, sha256 509b55d19482c4c6, 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