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LTH series

Description

Features : Lower power consumption by lower resistance , The miniaturized PTC elements leads a flexible design around battery , Typical used for protection of Li-ion /Polymer Li-ion battery , Lead-free, Halogen free, Agency recognition: UL、CSA、TUV.

  •      IH=Hold current: maximum current at which the device will not trip at 25℃ still air.
  •     IT=Trip current: minimum current at which the device will always trip at 25℃ still air.
  •     Vmax=Maximum voltage device can withstand without damage at rated current.
  •     Imax=Maximum fault current device can withstand without damage at rated voltage. 
  •     Max Time-to-trip=Maximum time to trip(s) at assigned current.
  •     Pd max=Maximum power dissipation: maximum power dissipated by the device when in state air environment.
  •     Rmin=Minimum device resistance at 25℃ prior to tripping.
  •     Rmax=Maximum device resistance at 25℃ prior to tripping.
  •     R1max=Maximum device resistance at 25℃, of device one hour after being tripped the first time.

LTH series

Type Part Number IH(A) IT(A) Max Trip Current(A) Max Trip Time(s) Vmax(V) Imax(A) Pdtyp(W) Rmin(Ω) Rmax(Ω) R1max(Ω) Data sheet
Strap for Battery LTH250L 2.5 6.0 12.5 5.0 10 50 Max1.0 0.006 0.014 0.028
Strap for Battery LTH300 3.0 7.2 15.0 5.0 10 50 Max1.3 0.006 0.013 0.028
Strap for Battery LTH350L 3.5 8.4 17.5 5.0 10 50 Max1.3 0.005 0.013 0.026
Strap for Battery LTH400 4.0 9.6 20.0 5.0 10 50 Max1.5 0.005 0.012 0.024
Strap for Battery LTH420 4.2 8.8 21.0 5.0 10 50 Max1.5 0.005 0.012 0.024
Strap for Battery LTH450LL 4.5 10.8 22.5 5.0 10 50 Max1.5 0.004 0.012 0.024
Strap for Battery LTH500L 5.0 12.0 25.0 5.0 10 50 Max1.8 0.004 0.011 0.022
Strap for Battery LTH550L 5.5 13.2 27.5 5.0 10 50 Max2.0 0.003 0.011 0.022
Strap for Battery LTH600LL 6.0 14.4 30.0 5.0 10 50 Max2.0 0.002 0.010 0.020
Strap for Battery LTH650 6.5 15.6 32.5 5.0 10 50 Max2.0 0.001 0.009 0.020
Strap for Battery LTH700 7.0 16.8 35.0 5.0 10 50 Max2.0 0.001 0.008 0.018
Strap for Battery LTH800LL 8.0 19.2 40.0 5.0 10 50 Max2.2 0.001 0.007 0.018
Strap for Battery LTH900LL 9.0 21.6 45.0 5.0 10 50 Max2.5 0.001 0.006 0.016
Strap for Battery LTH1000 10.0 24.0 50.0 5.0 10 50 Max2.5 0.001 0.006 0.016