Resettable Ptc Products Page 37 Resettable PTC Products

POLY-FUSE Resettable PTCs 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Surface Mount > 1210L Series The 1210L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Electrical Characteristics Part Number Marking I hold (A) I trip (A) V max (Vdc) I max (A) P d typ. (W) Maximum Time To Trip Resistance Agency Approvals Current (A) Time (Sec.) R min ( ) R 1max ( ) 1210L005 A 0.05 0.15 30 10 0.60 0.25 1.50 3.600 50.00 X 1210L010 B 0.10 0.30 30 10 0.60 0.50 1.50 1.600 15.00 X 1210L020 C 0.20 0.40 30 10 0.60 8.00 0.02 0.800 5.000 X 1210L035 E 0.35 0.70 6 100 0.60 8.00 0.20 0.320 1.300 X 1210L035/30 E3 0.35 0.70 30 40 0.60 8.00 0.20 0.320 1.300 1210L050 F 0.50 1.00 13.2 100 0.60 8.00 0.05 0.250 0.900 X 1210L050/30 F3 0.50 1.00 30 40 0.60 8.00 0.15 0.220 0.900 1210L075 G 0.75 1.50 6 100 0.60 8.00 0.10 0.130 0.400 X 1210L075/24 G2 0.75 1.50 24 100 0.60 8.00 0.10 0.130 0.400 X 1210L110/12 H1 1.10 2.20 12 100 0.6 8.00 0.10 0.060 0.210 X 1210L110/16 HF 1.10 2.20 16 100 0.6 8.00 0.10 0.060 0.210 X 1210L110TH H 1.10 2.20 8 100 0.60 8.00 0.10 0.060 0.210 X 1210L150/16 KF 1.50 3.00 16 100 0.80 8.00 0.30 0.040 0.110 1210L150TH K 1.50 3.00 6 100 0.80 8.00 0.30 0.040 0.110 X 1210L175 V 1.75 3.50 6 100 0.80 8.00 0.60 0.020 0.080 X 1210L200 L 2.00 4.00 6 100 0.80 8.00 1.00 0.015 0.070 X I hold = Hold current: maximum current device will pass without tripping in 20C still air. I trip = Trip current: minimum current at which the device will trip in 20C 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 (V max ) P d = Power dissipated from device when in the tripped state at 20C still air. 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 20C measured one hour after tripping or reflow soldering of 260C for 20 sec. Description Applications USB peripherals Disk drives CD-ROMs PC motherboards - plug and play protection Mobile phones - battery and port protection PDAs / digital cameras Game console port protection Features RoHS compliant, lead-free and halogen-free Fast response to fault currents Compact design saves board space Low resistance Low-profile Compatible with high temperature solders Agency Approvals Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. 1210L Series RoHS AGENCY AGENCY FILE NUMBER E183209 R50119118 Additional Information Datasheet Samples Resources Samples

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