Positive Temperature Coefficient devices (PTCs) 2017 by Littelfuse

More catalogs by Littelfuse | Positive Temperature Coefficient devices (PTCs) 2017 | 128 pages | 2017-11-12

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Page 43 of Positive Temperature Coefficient devices (PTCs) 2017

poly-fuse® resettable ptcs surface mount 1812l series 1812l series rohs description the 1812l series ptc provides surface mount overcurrent protection for applications where resettable protection is desired features • low resistance • low-profile • compatible with high temperature solders •r  ohs compliant lead-free and halogen-free •f  ast response •c  ompact design applications agency approvals agency • pci cards • game console port protection • plug and play protection for motherboards and peripherals • usb peripherals agency file number e183209 r50119118 electrical characteristics part number marking i hold a i trip a v max vdc i max a p d typ w 1812l010 1812l010/60 1812l014 1812l020 1812l020/60 1812l035/30 1812l050 1 1812l050/30 1812l075 1 1812l075/242 1812l075/33 1812l110 1 1812l110/16 1812l110/24 1812l110/33 1812l125/6 1812l125/16 1812l150 1 1812l150/12 1812l150/242 1812l160 1 1812l160/12 1812l200th 1 lf010 lf010-60 lf014 lf020 lf020-60 lf035-30 lf050 lf050-30 lf075 lf075-24 lf075-33 lf110 lf110-16 lf110-24 lf110-33 lf125-6 lf125 lf150 lf150-12 lf150-24 lf160 lf160-12 lf200 0.10 0.10 0.14 0.20 0.20 0.35 0.50 0.50 0.75 0.75 0.75 1.10 1.10 1.10 1.10 1.25 1.25 1.50 1.50 1.50 1.60 1.60 2.00 0.30 0.30 0.34 0.40 0.40 0.75 1.00 1.00 1.50 1.50 1.50 2.20 1.95 1.95 1.95 2.50 2.50 3.00 3.00 3.00 2.80 2.80 3.50 30 60 60 30 60 30 15 30 13.2 24 33 8 16 24 33 6 16 8 12 24 8 12 8 100 10 10 100 40 40 100 100 100 100 20 100 100 20 20 100 100 100 100 20 100 100 100 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 i hold hold current maximum current device will pass without tripping in 20°c still air i trip trip current minimum current at which the device will trip in 20°c still air v max maximum voltage device can withstand without damage at rated current i max i max maximum fault current device can withstand without damage at rated voltage vmax p d power dissipated from device when in the tripped state at 20°c still air max time to trip resistance current a time sec r min Ω r 1max Ω 0.50 0.50 1.50 8.00 1.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 1.50 1.50 0.15 0.02 2.00 0.15 0.15 0.15 0.20 0.20 0.20 0.30 0.30 0.50 0.50 0.40 0.40 0.30 0.50 1.50 1.00 1.00 2.00 1.600 1.600 1.500 0.800 1.400 0.400 0.150 0.150 0.100 0.110 0.110 0.040 0.060 0.060 0.060 0.050 0.050 0.040 0.040 0.040 0.030 0.030 0.020 15.000 15.000 6.000 5.000 4.400 1.700 1.000 1.000 0.450 0.290 0.400 0.210 0.180 0.200 0.200 0.140 0.140 0.110 0.110 0.120 0.100 0.100 0.070 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx continues on next page r min minimum resistance of device in initial un-soldered state r typ typical resistance of device in initial un-soldered state r 1max maximum resistance of device at 20°c measured one hour after tripping or reflow soldering of 260°c for 20 sec 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 © 2015 littelfuse inc specifications are subject to change without notice revised 11/05/15 agency approvals