Resettable Ptc Products Page 84 Resettable PTC Products

POLY-FUSE Resettable PTCs 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Radial Leaded > 60R Series The 60R Series radial leaded device is designed to provide overcurrent protection for ( 60V) applications where space is not a concern and resettable protection is preferred. Electrical Characteristics Part Number 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 ( ) 60R010X 0.10 0.20 60 40 0.38 0.50 4.00 2.500 7.500 X 60R017X 0.17 0.34 60 40 0.48 0.85 3.00 3.300 8.000 X 60R020X 0.20 0.40 60 40 0.41 1.00 2.20 1.830 4.400 X 60R025X 0.25 0.50 60 40 0.45 1.25 2.50 1.250 3.000 X 60R030X 0.30 0.60 60 40 0.49 1.50 3.00 0.880 2.100 X 60R040X 0.40 0.80 60 40 0.56 2.00 3.80 0.550 1.290 X 60R050X 0.50 1.00 60 40 0.77 2.50 4.00 0.500 1.170 X 60R065X 0.65 1.30 60 40 0.88 3.25 5.30 0.310 0.720 X 60R075X 0.75 1.50 60 40 0.92 3.75 6.30 0.250 0.600 X 60R090X 0.90 1.80 60 40 0.99 4.50 7.20 0.200 0.470 X 60R110X 1.10 2.20 60 40 1.50 5.50 8.20 0.150 0.380 X 60R135X 1.35 2.70 60 40 1.70 6.75 9.60 0.120 0.300 X 60R160X 1.60 3.20 60 40 1.90 8.00 11.40 0.090 0.220 X 60R185X 1.85 3.70 60 40 2.10 9.25 12.60 0.080 0.190 X 60R250X 2.50 5.00 60 40 2.50 12.50 15.60 0.050 0.130 X 60R300X 3.00 6.00 60 40 2.80 15.00 19.80 0.040 0.100 X 60R375X 3.75 7.50 60 40 3.20 18.75 24.00 0.030 0.080 X Description Features Applications USB hubs, ports and peripherals IEEE1394 ports Computers & peripherals Motor protection General electronics Automotive applications Industrial controls Transformers 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. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. Agency Approvals * Effective January 1, 2010, all 60R PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 60R PTC products may continue to be sold, until supplies are depleted. Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements Fast time-to-trip RoHS compliant, Lead- Free and Halogen-Free* RoHS * 60R Series AGENCY AGENCY FILE NUMBER 60R010X & 60R017X E183209 R50119318 N/A

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