60R050XU

POLY-FUSE® Resettable PTCs Radial Leaded > 60R Series 60R Series RoHS * Description  he 60R Series radial leaded device is designed to provide T overcurrent protection for (≤60V) applications where space is not a concern and resettable protection is preferred. Features • Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements Agency Approvals AGENCY • Fast time–to-trip • RoHS compliant, Lead- Free and Halogen-Free* Applications AGENCY FILE NUMBER 60R010X & 60R017X E183209 E183209 R50119318 N/A • USB hubs, ports and peripherals • IEEE1394 ports • Computers & peripherals • Motor protection • General electronics • Automotive applications • Industrial controls • Transformers Electrical Characteristics Part Number I hold (A) I trip (A) V max (Vdc) I max (A) Pd typ. (W) Maximum Time To Trip Resistance Current (A) Time (Sec.) R min (Ω) Agency Approvals R 1max (Ω) 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 X 60R025X 0.25 0.50 60 40 0.45 1.25 2.50 1.250 3.000 X X 60R030X 0.30 0.60 60 40 0.49 1.50 3.00 0.880 2.100 X X 60R040X 0.40 0.80 60 40 0.56 2.00 3.80 0.550 1.290 X X 60R050X 0.50 1.00 60 40 0.77 2.50 4.00 0.500 1.170 X X 60R065X 0.65 1.30 60 40 0.88 3.25 5.30 0.310 0.720 X X 60R075X 0.75 1.50 60 40 0.92 3.75 6.30 0.250 0.600 X X 60R090X 0.90 1.80 60 40 0.99 4.50 7.20 0.200 0.470 X X 60R110X 1.10 2.20 60 40 1.50 5.50 8.20 0.150 0.380 X X 60R135X 1.35 2.70 60 40 1.70 6.75 9.60 0.120 0.300 X X 60R160X 1.60 3.20 60 40 1.90 8.00 11.40 0.090 0.220 X X 60R185X 1.85 3.70 60 40 2.10 9.25 12.60 0.080 0.190 X X 60R250X 2.50 5.00 60 40 2.50 12.50 15.60 0.050 0.130 X X 60R300X 3.00 6.00 60 40 2.80 15.00 19.80 0.040 0.100 X X 60R375X 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) Pd = Power dissipated from device when in the tripped state at 20°C still air. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. * 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. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 POLY-FUSE® Resettable PTCs Radial Leaded > 60R Series Temperature Rerating Ambient Operation Temperature -40°C -20°C 0°C 20°C 40°C 50°C 60°C 70°C 85°C Hold Current (A) Part Number 60R010X 0.16 0.14 0.12 0.10 0.08 0.07 0.06 0.05 0.04 60R017X 0.26 0.23 0.20 0.17 0.14 0.12 0.11 0.09 0.07 0.08 60R020X 0.31 0.27 0.24 0.20 0.16 0.14 0.13 0.11 60R025X 0.39 0.34 0.30 0.25 0.20 0.18 0.16 0.14 0.10 60R030X 0.47 0.41 0.36 0.30 0.24 0.22 0.19 0.16 0.12 60R040X 0.62 0.54 0.48 0.40 0.32 0.29 0.25 0.22 0.16 60R050X 0.78 0.68 0.60 0.50 0.41 0.36 0.32 0.27 0.20 60R065X 1.01 0.88 0.77 0.65 0.53 0.47 0.41 0.35 0.26 60R075X 1.16 1.02 0.89 0.75 0.61 0.54 0.47 0.41 0.30 60R090X 1.40 1.22 1.07 0.90 0.73 0.65 0.57 0.49 0.36 60R110X 1.71 1.50 1.31 1.10 0.89 0.79 0.69 0.59 0.44 60R135X 2.09 1.84 1.61 1.35 1.09 0.97 0.85 0.73 0.54 60R160X 2.48 2.18 1.90 1.60 1.30 1.15 1.01 0.86 0.64 60R185X 2.87 2.52 2.20 1.85 1.50 1.33 1.17 1.00 0.74 60R250X 3.88 3.40 2.98 2.50 2.03 1.80 1.58 1.35 1.00 60R300X 4.65 4.08 3.57 3.00 2.43 2.16 1.89 1.62 1.20 60R375X 5.81 5.10 4.46 3.75 3.04 2.70 2.36 2.03 1.50 170% Time in Seconds 10 130% 72R 110% 90% 70% 10 50% 30% 10% 1 100 Time in Seconds 100 150% Percentage of Rated Current 60R 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 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 1 -40 -30 -20 -10 0 10 20 30 40 Temperature (°C) 50 60 70 80 Note: Typical Temperature rerating curve, refer to table for derating dat 0.1 0.01 0.1 0.1 1 10 100 Current in Amperes 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. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 POLY-FUSE® Resettable PTCs Radial Leaded > 60R Series Soldering Parameters - Wave Soldering Max. ramping rate should not exceed 4°C/Sec. Max. solder temperature should not exceed 260°C Soldering Zone Time within 5°C of actual Max. solder temperature within 3 - 5 seconds Soldering 260 Cooling 220 Temperature (°C) Pre-Heating Zone Refer to the condition recommended by the flux manufacturer. 190 160 Preheating Total time from 25°C room to Max. solder temperature within 5 minutes including Pre-Heating time Cooling by natural convection in air. Cooling Zone 0 60 min. Max. ramping down rate should not exceed 6°C/Sec. Physical Specifications 5 max. Time(s) Environmental 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 208 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 215 Moisture Resistance Level Level 1, J–STD–020 Additional Information Datasheet Resources © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Samples POLY-FUSE® Resettable PTCs Radial Leaded > 60R Series Dimensions Part Marking System Double Sided M 0.20A to 0.4 E A Single Sided Marking Littelfuse Trademark Top Side Voltage Rating Current Rating 60 050X XXXX Littelfuse Trademark 60 025X Date Code (Contact Littelfuse for additional information) B D F C A Part Number Bottom Si B C D E F Physical Littelfuse CharacteristicsTrademark Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm Max. Max. Max. Max. Typ. Typ. Min. Min. Max. Max. Typ. Typ. Inches Lead (dia) mm Material 60R010X 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/CuFe 60R017X 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/CuFe 60R020X 0.29 7.4 0.46 11.7 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/CuFe 60R025X 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/CuFe 60R030X 0.29 7.4 0.50 12.7 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/CuFe 60R040X 0.30 7.6 0.53 13.5 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/CuFe 60R050X 0.31 7.9 0.54 13.7 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/Cu 60R065X 0.37 9.4 0.57 14.5 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/Cu 60R075X 0.40 10.2 0.59 15 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/Cu 60R090X 0.44 11.2 0.62 15.8 0.20 5.1 0.30 7.6 0.12 3.1 0.047 1.2 0.02 0.51 Sn/Cu 60R110X 0.51 13 0.72 18.2 0.20 5.1 0.30 7.6 0.12 3.1 0.055 1.4 0.03 0.81 Sn/Cu 60R135X 0.53 13.58 0.78 19.8 0.20 5.1 0.30 7.6 0.12 3.1 0.055 1.4 0.03 0.81 Sn/Cu 60R160X 0.60 15.36 0.85 21.6 0.20 5.1 0.30 7.6 0.12 3.1 0.055 1.4 0.03 0.81 Sn/Cu 60R185X 0.66 16.76 0.91 23 0.20 5.1 0.30 7.6 0.12 3.1 0.055 1.4 0.03 0.81 Sn/Cu 60R250X 0.78 19.93 1.03 26.2 0.40 10.2 0.30 7.6 0.12 3.1 0.055 1.4 0.03 0.81 Sn/Cu 60R300X 0.91 23.11 1.15 29.3 0.40 10.2 0.30 7.6 0.12 3.1 0.055 1.4 0.03 0.81 Sn/Cu 60R375X 1.04 26.3 1.22 31.1 0.40 10.2 0.30 7.6 0.12 3.1 0.055 1.4 0.03 0.81 Sn/Cu © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 60 XXXX POLY-FUSE® 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 Part Number 60R010X 60R017X 60R020X 60R025X 60R030X 60R040X 60R050X 60R065X 60R075X 60R090X 60R110X 60R135X 60R160X 60R185X 60R250X 60R300X 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 60R300XF © 2017 Littelfuse, Inc. Specifications are subject to change without notice. 60R375X 60R375XH Revised: 03/22/17 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 0.90 090 1.10 110 1.35 135 1.60 160 1.85 185 2.50 250 3.00 3.75 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 300 Bulk 200 F 375 Bulk 100 H POLY-FUSE® 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. Dimension EIA Mark IEC Mark Carrier tape width W Dimensions Dim. (mm) Tol. (mm) W 18 -0.5 / +1.0 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 max. 58 Lead protrusion L1 l1 1.0 max. Protrusion of cut out L L 11 max. 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 -/+ 1.0 Body lateral deviation Δh Δh 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 Lead spacing:60R010-60R185 F F 5.08 -/+ 0.8 Lead spacing:60R250-60R300 F F 10.18 -/+ 0.8 Ordinate to adjacent component lead*:60R110-60R300 *Differs from EIA Specification © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 POLY-FUSE® Resettable PTCs Radial Leaded > 60R Series Tape and Ammo Diagram ∆h Figure 1 ∆h ∆h ∆p Reference plane A1 H1 F A L B H0 W4 W5 W H1 C1 H C2 I2 L1 P0 D0 Direction of unreeling Cross section A - B t Reel Upper side Direction of unreeling Tape Lower side w1 w2 Cross section Optional shape: Circular or polygonal WARNING • Users shall independently assess the suitability of these devices for each of their applications • Operation of these devices beyond the stated maximum ratings could result in damage to the devices and lead to electrical arcing and/or fire • These devices are intended to protect against the effects of temporary over-current or over-temperature conditions and are not intended to perform as protective devices where such conditions are expected to be repetitive or prolonged in duration • Exposure to silicon-based oils, solvents, electrolytes, acids, and similar materials can adversely affect the performance of these PPTC devices • These devices undergo thermal expansion under fault conditions, and thus shall be provided with adequate space and be protected against mechanical stresses • Circuits with inductance may generate a voltage (L di/dt) above the rated voltage of the PPTC device. Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17