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POLYFUSE® Resettable PTCs Radial Leaded > 60R Series 60R Series Description 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. Features t

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5SBOTGPSNFST Part Number I hold (A) I trip (A) V max (Vdc) I max (A) Pd typ. (W) 60R010 0.10 0.20 60 40 Maximum Time To Trip Resistance Agency Approvals Current (A) Time (Sec.) R min (Ω) R 1max (Ω) 0.38 0.50 4.00 2.500 7.500 X X 60R017 0.17 0.34 60 40 0.48 0.85 3.00 3.300 8.000 X X 60R020 0.20 0.40 60 40 0.41 1.00 2.20 1.830 4.400 X X 60R025 0.25 0.50 60 40 0.45 1.25 2.50 1.250 3.000 X X 60R030 0.30 0.60 60 40 0.49 1.50 3.00 0.880 2.100 X X 60R040 0.40 0.80 60 40 0.56 2.00 3.80 0.550 1.290 X X 60R050 0.50 1.00 60 40 0.77 2.50 4.00 0.500 1.170 X X 60R065 0.65 1.30 60 40 0.88 3.25 5.30 0.310 0.720 X X 60R075 0.75 1.50 60 40 0.92 3.75 6.30 0.250 0.600 X X 60R090 0.90 1.80 60 40 0.99 4.50 7.20 0.200 0.470 X X 60R110 1.10 2.20 60 40 1.50 5.50 8.20 0.150 0.380 X X 60R135 1.35 2.70 60 40 1.70 6.75 9.60 0.120 0.300 X X 60R160 1.60 3.20 60 40 1.90 8.00 11.40 0.090 0.220 X X 60R185 1.85 3.70 60 40 2.10 9.25 12.60 0.080 0.190 X X 60R250 2.50 5.00 60 40 2.50 12.50 15.60 0.050 0.130 X X 60R300 3.00 6.00 60 40 2.80 15.00 19.80 0.040 0.100 X X 60R375 3.75 7.50 60 40 3.20 18.75 24.00 0.030 0.080 X X I hold = Hold current: maximum current device will pass without tripping in 20°C still air. R min = Minimum resistance of device in initial (un-soldered) state. I trip = Trip current: minimum current at which the device will trip in 20°C still air. R typ = Typical resistance of device in initial (un-soldered) state. V max = Maximum voltage device can withstand without damage at rated current (I max) R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reflow soldering of 260°C for 20 sec. I max = Maximum fault current device can withstand without damage at rated voltage (Vmax) Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. Pd = Power dissipated from device when in the tripped state at 20°C still air. * 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. © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/60R.html for current information. 83 60R Series Revised: July 12, 2010 60R Series Electrical Characteristics POLYFUSE® Resettable PTCs Radial Leaded > 60R Series Temperature Rerating Ambient Operation Temperature -40°C -20°C 0°C 23°C 0.16 0.14 0.12 0.10 40°C 50°C 60°C 70°C 85°C 0.07 0.06 0.05 0.04 Hold Current (A) Part Number 60R010 0.08 60R017 0.26 0.23 0.20 0.17 0.14 0.12 0.11 0.09 0.07 60R020 0.31 0.27 0.24 0.20 0.16 0.14 0.13 0.11 0.08 60R025 0.39 0.34 0.30 0.25 0.20 0.18 0.16 0.14 0.10 60R030 0.47 0.41 0.36 0.30 0.24 0.22 0.19 0.16 0.12 60R040 0.62 0.54 0.48 0.40 0.32 0.29 0.25 0.22 0.16 60R050 0.78 0.68 0.60 0.50 0.41 0.36 0.32 0.27 0.20 60R065 1.01 0.88 0.77 0.65 0.53 0.47 0.41 0.35 0.26 60R075 1.16 1.02 0.89 0.75 0.61 0.54 0.47 0.41 0.30 60R090 1.40 1.22 1.07 0.90 0.73 0.65 0.57 0.49 0.36 60R110 1.71 1.50 1.31 1.10 0.89 0.79 0.69 0.59 0.44 60R135 2.09 1.84 1.61 1.35 1.09 0.97 0.85 0.73 0.54 60R160 2.48 2.18 1.90 1.60 1.30 1.15 1.01 0.86 0.64 60R185 2.87 2.52 2.20 1.85 1.50 1.33 1.17 1.00 0.74 1.00 60R250 3.88 3.40 2.98 2.50 2.03 1.80 1.58 1.35 60R300 4.65 4.08 3.57 3.00 2.43 2.16 1.89 1.62 1.20 60R375 5.81 5.10 4.46 3.75 3.04 2.70 2.36 2.03 1.50 Temperature Rerating Curve 0.10A 0.17A 0.20A 0.25A 0.30A 0.40A 0.50A 0.65A 0.75A 0.90A 1.10A 1.35A 1.60A 1.85A 2.50A 3.00A 3.75A Average Time Current Curves 170% 150% 100 Percentage of Rated Current 60R Time in Seconds 10 130% 110% 90% 70% 50% 30% 10% 1 -40 -30 -20 -10 0 10 20 30 40 Temperature (°C) 50 60 70 80 0.1 0.01 0.1 1 10 100 Current in Amperes The average time current curves and Temperature Rerating curve performance is affected by a number or variables, and these curves provided as guidance only. Customer must verify the performance in their application. 84 60R Series Revised: July 12, 2010 © 2010 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/60R.html for current information. POLYFUSE® Resettable PTCs Radial Leaded > 60R Series Soldering Parameters - Wave Soldering Refer to the condition recommended by the flux manufacturer. Max. ramping rate should not exceed 4°C/ Sec. Cooling Zone Cooling by natural convection in air. Cooling 220 Temperature (°C) Soldering Zone Max. solder temperature should not exceed 260°C Soldering 260 Pre-Heating Zone Preheating 190 160 0 60 min. 5 max. Time(s) Physical Specifications Lead Material .20-.40A: Tin-plated Copper clad steel .50-3.75A: Tin-plated Copper Operating/Storage Temperature -40°C to +85°C Soldering Characteristics Solderability per MIL–STD–202, Method 208E Maximum Device Surface Temperature in Tripped State 125°C Insulating Material Cured, flame retardant epoxy polymer meets UL94V-0 requirements. Passive Aging +85°C, 1000 hours -/+ 5% typical resistance change Device Labeling Marked with ‘LF’, voltage, current rating, and date code. Humidity Aging +85°C, 85% R.H.,1000 hours -/+ 5% typical resistance change Thermal Shock +85°C to -40°C 10 times -/+ 5% typical resistance change Solvent Resistance MIL–STD–202, Method 215F Moisture Resistance Level Level 1, J–STD–020C © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/60R.html for current information. 85 60R Series Revised: July 12, 2010 60R Series Environmental Specifications POLYFUSE® Resettable PTCs Radial Leaded > 60R Series Dimensions Part Marking System Single Sided Marking E A Littelfuse Trademark Voltage Rating Current Rating 60 050X XXXX Date Code (Contact Littelfuse for additional information) B D C A Part Number B C D E Physical Characteristics Inches mm Inches mm Inches mm Inches mm Inches mm Lead (dia) Max. Max. Max. Max. Typ. Typ. Min. Min. Max. Max. Inches mm Material 60R010 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/CuFe 60R017 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/CuFe 60R020 0.29 7.4 0.46 11.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/CuFe 60R025 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/CuFe 60R030 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/CuFe 60R040 0.30 7.6 0.53 13.5 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/CuFe 60R050 0.31 7.9 0.54 13.7 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/Cu 60R065 0.37 9.4 0.57 14.5 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/Cu 60R075 0.40 10.2 0.59 15 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/Cu 60R090 0.44 11.2 0.62 15.8 0.20 5.1 0.30 7.6 0.12 3.1 0.02 0.51 Sn/Cu 60R110 0.51 13 0.72 18.2 0.20 5.1 0.30 7.6 0.12 3.1 0.03 0.81 Sn/Cu 60R135 0.53 13.58 0.78 19.8 0.20 5.1 0.30 7.6 0.12 3.1 0.03 0.81 Sn/Cu 60R160 0.60 15.36 0.85 21.6 0.20 5.1 0.30 7.6 0.12 3.1 0.03 0.81 Sn/Cu 60R185 0.66 16.76 0.91 23 0.20 5.1 0.30 7.6 0.12 3.1 0.03 0.81 Sn/Cu 60R250 0.78 19.93 1.03 26.2 0.40 10.2 0.30 7.6 0.12 3.1 0.03 0.81 Sn/Cu 60R300 0.91 23.11 1.15 29.3 0.40 10.2 0.30 7.6 0.12 3.1 0.03 0.81 Sn/Cu 60R375 1.04 26.3 1.22 31.1 0.40 10.2 0.30 7.6 0.12 3.1 0.03 0.81 Sn/Cu 86 60R Series Revised: July 12, 2010 © 2010 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/60R.html for current information. POLYFUSE® Resettable PTCs Radial Leaded > 60R Series Part Ordering Number System 60 R 250 X MR PACKAGING STYLE BLANK: Bulk R: Tape & Ammo SERIES QUANTITY CODE: F=200 H=100 M=1000 P=2000 U=500 TYPE: X (60VDC) I HOLD CURRENT CODE (SEE TABLE BELOW) R: RADIAL VOLTAGE RATING (VDC) Packaging 60R010 60R017 60R020 60R025 60R030 60R040 60R050 60R065 60R075 60R090 60R110 60R135 60R160 60R185 60R250 Ordering Number 60R010XU 60R010XPR 60R017XU 60R017XPR 60R020XU 60R020XPR 60R025XU 60R025XPR 60R030XU 60R030XPR 60R040XU 60R040XPR 60R050XU 60R050XPR 60R065XU 60R065XPR 60R075XU 60R075XPR 60R090XU 60R090XPR 60R110XU 60R110XMR 60R135XF 60R135XMR 60R160XF 60R160XMR 60R185XF 60R185XMR 60R250XF 60R250XMR I hold (A) I hold Code 0.10 010 0.20 020 0.20 020 0.25 025 0.30 030 0.40 040 0.50 050 0.65 065 0.75 075 0.90 1.10 090 110 1.35 135 1.60 160 1.85 185 2.50 250 Packaging Option Quantity Quantity & Packaging Codes Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 1000 MR Bulk 200 F Tape and Ammo 1000 MR Bulk 200 F Tape and Ammo 1000 MR Bulk 200 F Tape and Ammo 1000 MR Bulk 200 F Tape and Ammo 1000 MR 60R300 60R300XF 3.00 300 Bulk 200 F 60R375 60R375XH 3.75 375 Bulk 100 H © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/60R.html for current information. 60R Series Part Number 87 60R Series Revised: July 12, 2010 POLYFUSE® Resettable PTCs Radial Leaded > 60R Series Tape and Ammo Specifications Devices taped using EIA468-B/IE286-2 standards. See table below and Figure 1 for details. Dimensions Dimension EIA Mark IEC Mark Dim. (mm) Tol. (mm) -0.5 / +1.0 Carrier tape width W W 18 Hold down tape width W4 W0 11 min. Top distance between tape edges W6 W2 3 max. Sprocket hole position W5 W1 9 -0.5 / +0.75 Sprocket hole diameter* D0 D0 4 -0.32 / +0.2 Abscissa to plane(straight lead) H H 18.5 -/+ 3.0 Abscissa to plane(kinked lead) H0 H0 16 -/+ 0.5 Abscissa to top 60R010-60R090 H1 H1 32.2 max. Abscissa to top 60R110-60R300 H1 47.5 max. Overall width without lead protrusion:60R010-60R090 C1 42.5 max. C2 43.2 Overall width without lead protrusion:60R110-60R300 Overall width with lead protrusion:60R010-60R090 57 Overall width with lead protrusion:60R110-60R300 Lead protrusion max. 58 l1 L1 1.0 max. max. Protrusion of cut out L L 11 Protrusion beyond hold-down tape l2 l2 Not specified Sprocket hole pitch:60R010-60R090 P0 P0 12.7 -/+ 0.3 Sprocket hole pitch:60R110-60R300 P0 P0 25.4 -/+ 0.5 20 consecutive. -/+ 1 Pitch tolerance Device pitch:60R010-60R090 12.7 Device pitch:60R110-60R300 25.4 Tape thickness t Tape thickness with splice t1 t Splice sprocket hole alignment 0.9 max. 2.0 max. 0 -/+ 0.3 Body lateral deviation Δh Δh 0 -/+ 1.0 Body tape plane deviation Δp Δp 0 -/+ 1.3 Ordinate to adjacent component lead*:60R010-60R090 P1 P1 3.81 -/+ 0.7 7.62 -/+ 0.7 Ordinate to adjacent component lead*:60R110-60R300 Lead spacing:60R010-60R185 F F 5.08 -/+ 0.8 Lead spacing:60R250-60R300 F F 10.18 -/+ 0.8 *Differs from EIA Specification 88 60R Series Revised: July 12, 2010 © 2010 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/60R.html for current information. POLYFUSE® Resettable PTCs Radial Leaded > 60R Series Tape and Ammo Diagram Δh Figure 1 Δh Δh Δp Reference plane A1 H1 H1 C 1 H C2 F A L B H0 W4 W5 W I2 L1 P0 D0 Direction of unreeling Cross section A - B 60R Series t © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/60R.html for current information. 89 60R Series Revised: July 12, 2010