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Contents

README

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B59830C0160A070

TDK · Sensors, Transducers · Disc

B59830C0160A070 from TDK, in a Disc. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Non-polarized wire lead of the PTC thermistor (ød 0.6 mm, lmin 35 mm), rated 110 V DC or AC and 160 V DC or AC max at TA = 60 °C, in series with the load for overcurrent protection.
2 2 passive Second non-polarized wire lead of the PTC thermistor (ød 0.6 mm, lmin 35 mm), with rated resistance RR 3.7 Ω (±25 %) and rated current IR 525 mA.

Key specifications

Parameter Value
Manufacturer TDK
Package Disc
Category Sensors, Transducers
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Tolerance of RR ΔRR -25 25 % 2
Operating temperature range (V = 0) Top -40 125 °C V = 0 2
Operating temperature range (V = Vmax) Top 0 60 °C V = Vmax 2
Max. operating voltage (TA = 60 °C) Vmax 160 V TA = 60 °C 2
Maximum switching current ISmax 7 A V = Vmax 3
Minimum resistance Rmin 2.2 Ω 3
Electrical endurance, cycling: change in R25 ΔR25/R25 25 % Room temperature, ISmax; Vmax; Number of cycles: 100 3
Electrical endurance, constant: change in R25 ΔR25/R25 25 % Storage at Vmax and Top,max (@ Vmax); Test duration: 1000 h 3
Damp heat: change in R25 ΔR25/R25 10 % Temperature of air: 40 °C; Relative humidity of air: 93%; Duration: 56 days 3
Rapid change of temperature: change in R25 ΔR25/R25 10 % T1 = Top,min (0 V), T2 = Top,max (0 V); Number of cycles: 5; Test duration: 30 min 3
Vibration: change in R25 ΔR25/R25 5 % Frequency range: 10 to 55 Hz; Displacement amplitude: 0.75 mm; Test duration: 3 × 2 h 3
Shock: change in R25 ΔR25/R25 5 % Acceleration: 500 m/s2; Pulse duration: 11 ms; 6 × 3 pulses 3
Climatic sequence: change in R25 ΔR25/R25 10 % Dry heat: T = Top,max (0 V), 16 h; Damp heat first cycle; Cold: T = Top,min (0 V), 2 h; Damp heat 5 cycles 3
Rated resistance RR 3.7 Ω 3
Rated current IR 525 mA 3
Switching current IS 1050 mA 3
Residual current (typ.) Ir 24 mA V = Vmax 3
Rated voltage VR 110 V DC or AC 2
Reference temperature (typ.) Tref 160 °C 2

CAD (KiCad official)

  • Symbol: B59830C0160A070
  • Footprint: Adom_Gen:TDK_B59830
  • 3D model: Disc (KiCad packages3D, STEP)
  • 3D model files: b59830c0160a070-etched.step / b59830c0160a070-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); b59830c0160a070.step / b59830c0160a070.glb are the bare package body.

Provenance

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

  • Datasheet: TDK datasheet (11 pp, sha256 9413d0a7b7fa69d1, retrieved 2026-11-05, tier: manufacturer)
  • 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