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TDK TDK Electronics · TDK Europe

Thermistors PTC

  • Limit temperature sensors qualified acc. to AEC-Q200
  • Inrush current limiters (self-protecting resistors)
  • Heating elements

Inrush current limiters (self-protecting resistors)

  • Small size
  • Self-protecting
  • Customer-specific solutions available
  • B59451C: RR: 56 W, Vlink,max: 620 V
  • B59412C: RR: 120 W, Vlink,max: 800 V
Product search

Rated resistance (Ohm) Max. operating voltage (V) Reference temperature (°C) Ordering code PDF
120,  56 440, 480 --- B59412C1130B070,  B59451C1130B070 file_pdf_box

Inrush current limiters, phenolic resin and PBT plastic case

  • Inrush current limiters are not damaged when directly connected to Vmax even without additional current limitation
  • Max. DC link voltage: 400 … 800 V DC
  • Operating cycles: 100000
Product search

Rated resistance (Ohm) Max. operating voltage (V) Reference temperature (°C) Ordering code PDF
100,  22,  33,  56 280 - 560 --- B59213J0130A020,  B59215J0130A020,  B59217J0130A020,  B59219J0130A020 file_pdf_box

SMD PTCs

  • Qualified according to AEC-Q200
  • UL approval
  • Fast and relaiable response
  • Rated resistance:
    470 Ω (0402, 0603)
    680 Ω (0805)
  • Temperature tolerance: ±5 °C
  • Case sizes: 0402, 0603, 0805

Product search

Rated resistance (Ohm) Max. operating voltage (V) Reference temperature (°C) Ordering code PDF
470,  680 32 --- B59421A0075A062 - B59721A0130A062 file_pdf_box