Battery Strap PPTCs PolySwitch Devices

LSP

Datasheet

Littelfuse PolySwitch®, a pioneer of polymeric positive temperature coefficient (PPTC) resettable devices, offers several material platforms to help protect battery applications. The high trip temperature, broad range of hold current

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  • Electrical Characteristics
    • Catalog # LSP380
    • IHold (A) 3.8
    • ITRIP
      (A)       8
    • Max Volts
      (V)       16
    • IMAX
      (A)       50
    • PDMAX
      (W)       1.5
    • RMIN
      (Ω)       0.013
    • Rmax
      (Ω)       0.028
    • R1max
      (Ω)       0.037
    • Max
      Time
      To
      Trip
      (A)       19
    • Max
      Time
      to
      Trip Time
      (Sec)       5
    • RTYP
      (Ω)       0.021
    • Activation Temp (Deg C) 125
    • Interrupt Current (A) 50
    • Max Operating Temp (°C) 85
    • Datasheet
    • Check Stock Order Sample
    • Catalog # LSP550
    • IHold (A) 5.5
    • ITRIP
      (A)       10.2
    • Max Volts
      (V)       16
    • IMAX
      (A)       50
    • PDMAX
      (W)       2.8
    • RMIN
      (Ω)       0.008
    • Rmax
      (Ω)       0.018
    • R1max
      (Ω)       0.026
    • Max
      Time
      To
      Trip
      (A)       27.5
    • Max
      Time
      to
      Trip Time
      (Sec)       5
    • RTYP
      (Ω)       0.013
    • Activation Temp (Deg C) 125
    • Interrupt Current (A) 50
    • Max Operating Temp (°C) 85
    • Datasheet
    • Check Stock Order Sample