1812L050PR Littelfuse

PTC Datasheet 1812L Series Surface Mount RoHS Description The 1812L Series PTC provides surface mount overcurrent protection for applications where resettable protection is desired. Features RoHS compliant, lead-free L ow resist ance and halogen-free L ow-profile F ast response Compatible with high Compact design temperature solders Applications Plug and play protection for Game console port protection motherboards and peripherals USB peripherals PCI cards Additional Information Agency Approvals Agency Agency File Number E183209 R50119118 Resources Accessories Samples 2021 Littelfuse, Inc. 1 Specifications are subject to change without notice. Revised: GD. 05/14/21PTC Datasheet 1812L Series Surface Mount Electrical Characteristics Max. Time To Trip Resistance Agency Approvals I I V I P typ. hold trip max max d Part Number Marking (W) (A) (A) (Vdc) (A) Current (A) Time (Sec.) R () R () min 1max 1812L010 LF010 0.10 0.30 30 100 0.8 0.50 1.50 1.600 15.000 X X 1812L010/60 LF010-60 0.10 0.30 60 10 0.8 0.50 1.50 1.600 15.000 X X 1812L014 LF014 0.14 0.34 60 10 0.8 1.50 0.15 1.500 6.000 X X 1812L020 LF020 0.20 0.40 30 100 0.8 8.00 0.02 0.800 5.000 X X 1812L020/60 LF020-60 0.20 0.40 60 40 0.8 1.00 2.00 1.400 4.400 X X 1812L035/30 LF035-30 0.35 0.75 30 40 0.8 8.00 0.15 0.400 1.700 X X 1812L035/60 LF035-60 0.35 0.70 60 10 1.00 8.00 0.15 0.400 1.700 X X 1 1812L050 LF050 0.50 1.00 15 100 0.8 8.00 0.15 0.150 1.000 X X 1812L050/30 LF050-30 0.50 1.00 30 100 0.8 8.00 0.15 0.150 1.000 X X 1812L050/60 LF050-60 0.50 1.00 60 10 1.50 8.00 0.15 0.150 1.000 X X 1 1812L075 LF075 0.75 1.50 13.2 100 0.8 8.00 0.20 0.100 0.450 X X 2 1812L075/24 LF075-24 0.75 1.50 24 100 0.8 8.00 0.20 0.110 0.290 X X 1812L075/33 LF075-33 0.75 1.50 33 20 0.8 8.00 0.20 0.110 0.400 X X 1 1812L110 LF110 1.10 2.20 8 100 0.8 8.00 0.30 0.040 0.210 X X 1812L110/16 LF110-16 1.10 1.95 16 100 0.8 8.00 0.30 0.060 0.180 X X 1812L110/24 LF110-24 1.10 1.95 24 20 0.8 8.00 0.50 0.060 0.200 X X 1812L110/33 LF110-33 1.10 1.95 33 20 0.8 8.00 0.50 0.060 0.200 X X 1812L125/6 LF125-6 1.25 2.50 6 100 0.8 8.00 0.40 0.050 0.140 X X 1812L125/16 LF125 1.25 2.50 16 100 0.8 8.00 0.40 0.050 0.140 X X 1 1812L150 LF150 1.50 3.00 8 100 0.8 8.00 0.30 0.040 0.110 X X 1812L150/12 LF150-12 1.50 3.00 12 100 0.8 8.00 0.50 0.040 0.110 X X 1812L150/16 LF150-16 1.50 2.80 16 100 0.8 8.00 0.50 0.040 0.110 X X 2 1812L150/24 LF150-24 1.50 3.00 24 20 0.8 8.00 1.50 0.040 0.120 X X 1 1812L160 LF160 1.60 2.80 8 100 0.8 8.00 1.00 0.030 0.100 X X 1812L160/12 LF160-12 1.60 2.80 12 100 0.8 8.00 1.00 0.030 0.100 X X 1 1812L200TH LF200 2.00 3.50 8 100 0.8 8.00 2.00 0.020 0.070 X X 1812L200/12 LF200-12 2.00 3.50 12 100 1.0 8.00 2.00 0.020 0.070 X X 1812L200/16 LF200-16 2.00 3.50 16 100 1.0 8.00 2.00 0.020 0.070 X X 1 1812L260TH LF260 2.60 5.20 8 100 0.8 8.00 2.50 0.015 0.047 X X 1812L260/12 LF260-12 2.60 5.00 12 100 0.8 8.00 5.00 0.015 0.055 X X 1812L260/16 LF260-16 2.60 5.00 16 100 1.2 8.00 5.00 0.015 0.050 X X 1812L300 LF300 3.00 5.00 6 100 0.8 8.00 4.00 0.012 0.040 X X I = Hold current: maximum current device will pass without tripping in 20C still air. R = Minimum resistance of device in initial (un-soldered) state. hold min I = Trip current: minimum current at which the device will trip in 20C still air. R = Typical resistance of device in initial (un-soldered) state. trip typ V = Maximum voltage device can withstand without damage at rated current (I max) R = Maximum resistance of device at 20C measured one hour after tripping or reflow soldering of 260C max 1max I = Maximum fault current device can withstand without damage at rated voltage (V ) for 20 sec. max max P = Power dissipated from device when in the tripped state at 20C still air. d Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. 1 Some older references to these devices may include C in the Part Number. The C should be omitted when placing new orders for the device. 2 Part Number with note 2 tested and complied with AEC Q200. 2021 Littelfuse, Inc. 2 Specifications are subject to change without notice. Revised: GD. 05/14/21