ECE The Name You Can Trust AXIAL LEADED PTC E175689, 50012736 TN MODEL FEATURES z Axial Leaded, low profile, solid state z Operation current: 0.7A~3.4A z Maximum voltage: 24V z Temperature range -40 to 85 z Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirement z Bulk packing on most models APPLICATIONS z Rechargeable Battery Packs Protection z Lithium Cell and Battery packs z Provide Overcurrent Protection with 100 trip temperature PART NUMBERING SYSTEM ERF XX XXX XX X X X Z: RoHS Compliant Special number: 0: Standard product Packing type: 0: bulk Voltage rating: 24: 24V Current rating: 180: 1.8A Model: TN: Axial leaded devices high sensitivity Product Name: Resettable Fuse Marking system ECE EXCEL CELL ELECTRONIC LOGO ECE TN TN180 Current Rating 09AB Model Example Date Code/Lot Number NOTE: Specifications subject to change without prior notice. 1 For the latest product information, Please visit our website at www.ece.com.tw ECE The Name You Can Trust Electrical characteristics(23) Resistance Tolerance Hold Trip Rated Maximum Typical Part Current Current Voltage Current Power RMIN RMAX R1MAX Number IH, A IT, A VMAX, V IMAX, A Pd, W TN070 0.7 1.5 24 100 1.1 0.100 0.200 0.340 TN100 1.00 2.5 24 100 1.5 0.070 0.130 0.260 TN180 1.8 3.8 24 100 2.0 0.040 0.068 0.120 TN190 1.9 4.2 24 100 1.9 0.030 0.057 0.100 2.6 5.2 24 100 2.3 0.025 0.042 0.076 TN260 TN300 3.0 6.3 24 100 2.0 0.015 0.031 0.055 TN310 3.1 6.0 24 100 2.5 0.018 0.030 0.055 TN340 3.4 6.8 24 100 2.7 0.016 0.027 0.050 IH=Hold current-maximum current at which the device will not trip at 23 still air. IT=Trip current-minimum current at which the device will always trip at 23 still air. V MAX=Maximum voltage device can withstand without damage at its rated current. I MAX= Maximum fault current device can withstand without damage at rated voltage (V max). Pd=Maximum power dissipated from device when in the tripped state in 23 still air environment. RMIN=Minimum device resistance at 23. R1MAX=Maximum device resistance at 23 1 hour after tripping. Typical Time-To-Trip at 23 A B C D E FG H 10 A=TN070 B=TN100 C=TN180 D=TN190 1 E=TN260 F=TN300 G=TN310 H=TN340 0.1 1 10 100 Fault Current (A) NOTE: Specifications subject to change without prior notice. 2 For the latest product information, Please visit our website at www.ece.com.tw Time-to-trip (S)