SC60-185

Radial Lead Resettable Polymer PTCs SC60 Series Description SC60 series radial leaded PTCs are designed to provide over-current protection for low voltage (≤60V) applications where space is not a concern and resettable protection is preferred. Features     Cured, flame retardant epoxy polymer meets UL 94V-0 requirements 60V operating voltage Fast time-to-trip RoHS compliant, Lead-Free and Halogen-Free Applications     USB hubs ,ports and peripherals Power ports IEEE1394 ports     Motor protection Automotive application Computers and peripherals General electronics Electrical Parameters Part Number I hold (A) I trip (A) V max (Vdc) I max (A) P dtyp. (W) Maximum Time To Trip R min (Ω) R max (Ω) R 1max (Ω) SC60-005 0.05 0.10 60 40 0.22 0.25 5.0 7.30 SC60-010 0.10 0.20 60 40 0.38 0.50 4.0 2.50 SC60-017 0.17 0.34 60 40 0.48 0.85 3.0 2.00 SC60-020 0.20 0.40 60 40 0.41 1.00 2.2 1.50 SC60-025 0.25 0.50 60 40 0.45 1.25 2.5 1.10 SC60-030 0.30 0.60 60 40 0.49 1.50 3.0 0.80 SC60-040 0.40 0.80 60 40 0.56 2.00 3.8 0.50 SC60-050 0.50 1.00 60 40 0.77 2.50 4.0 0.45 SC60-065 0.65 1.30 60 40 0.88 3.25 5.3 0.30 SC60-075 0.75 1.50 60 40 0.92 3.75 6.3 0.25 SC60-090 0.90 1.80 60 40 0.99 4.50 7.2 0.20 SC60-110 1.10 2.20 60 40 1.50 5.50 8.2 0.15 SC60-135 1.35 2.70 60 40 1.70 6.75 9.6 0.12 SC60-160 1.60 3.20 60 40 1.90 8.00 11.4 0.09 SC60-185 1.85 3.70 60 40 2.10 9.25 12.6 0.08 SC60-200 2.00 4.00 60 40 2.10 6.00 20.0 0.08 SC60-250 2.50 5.00 60 40 2.50 12.50 15.6 0.05 SC60-300 3.00 6.00 60 40 2.80 15.00 19.8 0.04 SC60-375 3.75 7.50 60 40 3.20 18.75 24.0 0.03 SC60-500 5.00 10.00 60 40 3.20 15.00 25.0 0.025 I hold= Hold current: maximum current device will pass without tripping in 25°C still air. I trip= Trip current: minimum current at which the device will trip in 25°C still air. V max= Maximum voltage that can be safely placed across a device in its tripped state under specified fault conditions. I max= Maximum fault current device can withstand without damage at rated voltage (Vmax) Pdtyp.= Power dissipated from device when in the tripped state at 25°C still air. R min= Minimum resistance of device in initial (un-soldered) state. R max= Maximum resistance of device in initial (un-soldered) state. R 1max= Maximum resistance of device at 25°C measured one hour after tripping. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. 20.00 7.50 5.20 3.00 2.20 1.60 1.00 0.90 0.60 0.50 0.40 0.32 0.24 0.18 0.16 0.16 0.11 0.08 0.065 0.05 30.00 12.00 8.00 4.40 3.00 2.10 1.29 1.17 0.72 0.60 0.47 0.38 0.30 0.22 0.20 0.20 0.13 0.10 0.08 0.06 SOCAY Electronics Corp., Ltd. Revision November 03, 2017 Current (A) Resistance Time (Sec.) www.socay.com 1/4 @ SOCAY Electronics Corp., Ltd. 2017 Specifications are subject to change without notice. Please refer to www.socay.com for current information. Radial Lead Resettable Polymer PTCs SC60 Series Temperature Rerating Chart – I hold (A) Ambient Operation Temperature Part Number -40°C -20°C 0°C 25°C 40°C 50°C 60°C 70°C 85°C Hold Current (A) SC60-005 0.078 0.068 0.06 0.05 0.04 0.036 0.032 0.027 0.02 SC60-010 0.16 0.14 0.12 0.10 0.08 0.072 0.063 0.054 0.04 SC60-017 0.26 0.23 0.20 0.17 0.14 0.12 0.11 0.09 0.07 SC60-020 0.31 0.27 0.24 0.20 0.16 0.14 0.13 0.11 0.08 SC60-025 0.39 0.34 0.30 0.25 0.20 0.18 0.16 0.14 0.10 SC60-030 0.47 0.41 0.36 0.30 0.24 0.22 0.20 0.16 0.12 SC60-040 0.62 0.54 0.48 0.40 0.32 0.29 0.25 0.22 0.16 SC60-050 0.78 0.68 0.60 0.50 0.41 0.36 0.32 0.27 0.20 SC60-065 1.01 0.88 0.77 0.65 0.53 0.47 0.41 0.35 0.26 SC60-075 1.16 1.02 0.89 0.75 0.61 0.54 0.47 0.41 0.30 SC60-090 1.40 1.22 1.07 0.90 0.73 0.65 0.57 0.49 0.36 SC60-110 1.71 1.50 1.31 1.10 0.89 0.79 0.69 0.59 0.44 SC60-135 2.09 1.84 1.61 1.35 1.09 0.97 0.85 0.73 0.54 SC60-160 2.48 2.18 1.90 1.60 1.30 1.15 1.01 0.86 0.64 SC60-185 2.87 2.52 2.20 1.85 1.50 1.33 1.17 1.00 0.74 SC60-200 3.10 2.72 2.38 2.00 1.62 1.44 1.26 1.08 0.80 SC60-250 3.88 3.40 2.98 2.50 2.03 1.80 1.58 1.35 1.00 SC60-300 4.65 4.08 3.57 3.00 2.43 2.16 1.89 1.62 1.20 SC60-375 5.81 5.10 4.46 3.75 3.04 2.70 2.36 2.03 1.50 SC60-500 7.75 6.80 5.95 5.00 4.05 3.60 3.15 2.70 2.00 Temperature Rerating Curve Average Time Current Curves Percentage of Rated Current 1000 Time in Seconds 100 10 1 0.1 0.01 0.001 0.1 1 10 100 Temperature (°C) Current in Amperes A=SC60-005 B=SC60-010 C=SC60-017 D=SC60-020 E=SC60-025 F=SC60-030 G=SC60-040 H=SC60-050 I=SC60-065 J=SC60-075 K=SC60-090 L=SC60-110 M=SC60-135 N=SC60-160 O=SC60-185 P=SC60-250 Q=SC60-300 R=SC60-375 SOCAY Electronics Corp., Ltd. Revision November 03, 2017 www.socay.com 2/4 @ SOCAY Electronics Corp., Ltd. 2017 Specifications are subject to change without notice. Please refer to www.socay.com for current information. Radial Lead Resettable Polymer PTCs SC60 Series Test Procedures and Requirement Test Test Conditions Accept/Reject Criteria Resistance In still air @25±2°C Rmin≤R≤Rmax Hold Current 60 min, at Ihold, In still air @25±2°C No trip Time to Trip Specified current, Vmax, @25±2°C T≤Maximum Time To Trip Trip Cycle Life Vmax, Imax,100 cycles No arcing or burning Trip Endurance Vmax,24hours No arcing or burning Soldering Parameters Pre-Heating Zone Refer to the condition recommended by the manufacturer. Max. ramping rate should not exceed 4°C/Sec Soldering Zone Max. solder temperature should not exceed 260°C Cooling Zone Cooling by natural convection in air Physical Specifications Lead Material Soldering Characteristics Insulating Material Device Labeling 0.05-0.4A Tin-plated Copper clad steel 0.5-3.75A Tin-plated Copper Solder ability per MIL-STD-202, Method 208E Cured, flame retardant epoxy polymer meets UL 94V-0 requirements. Marked with ‘SC’, voltage, current rating Part Numbering Part Marking SOCAY Electronics Corp., Ltd. Revision November 03, 2017 www.socay.com 3/4 @ SOCAY Electronics Corp., Ltd. 2017 Specifications are subject to change without notice. Please refer to www.socay.com for current information. Radial Lead Resettable Polymer PTCs SC60 Series Dimensions Figure1 Figure2 A Part Number Figure SC60-005 SC60-010 B C D Lead (dia) Inches mm Inches mm Inches mm Inches mm Max. Max. Max. Max. Typ. Typ. Max. Max. Figure1 0.236 6.0 0.405 10.3 0.200±0.020 5.1±0.5 0.122 Figure1 0.236 6.0 0.405 10.3 0.200±0.020 5.1±0.5 0.122 SC60-017 Figure1 0.236 6.0 0.445 11.3 0.200±0.020 5.1±0.5 SC60-020 Figure1 0.236 6.0 0.421 10.7 0.200±0.020 SC60-025 Figure1 0.236 6.0 0.445 11.3 SC60-030 Figure1 0.236 6.0 0.472 12.0 SC60-040 Figure1 0.276 7.0 0.472 SC60-050 Figure1 0.283 7.2 SC60-065 Figure1 0.346 SC60-075 Figure1 SC60-090 SC60-110 Packaging Inches mm (Bulk Pack) 3.1 0.020 0.5 1000 3.1 0.020 0.5 1000 0.122 3.1 0.020 0.5 1000 5.1±0.5 0.122 3.1 0.020 0.5 1000 0.200±0.020 5.1±0.5 0.122 3.1 0.020 0.5 1000 0.200±0.020 5.1±0.5 0.122 3.1 0.020 0.5 1000 12.0 0.200±0.020 5.1±0.5 0.122 3.1 0.020 0.5 1000 0.480 12.2 0.200±0.020 5.1±0.5 0.122 3.1 0.020 0.5 1000 8.8 0.543 13.8 0.200±0.020 5.1±0.5 0.122 3.1 0.020 0.5 1000 0.374 9.5 0.570 14.5 0.200±0.020 5.1±0.5 0.122 3.1 0.020 0.5 1000 Figure1 0.421 10.7 0.618 15.7 0.200±0.020 5.1±0.5 0.122 3.1 0.020 0.5 1000 Figure2 0.480 12.2 0.618 15.7 0.200±0.020 5.1±0.5 0.122 3.1 0.031 0.8 1000 SC60-135 Figure2 0.543 13.8 0.681 17.3 0.200±0.020 5.1±0.5 0.122 3.1 0.031 0.8 1000 SC60-160 Figure2 0.614 15.6 0.772 19.6 0.200±0.020 5.1±0.5 0.122 3.1 0.031 0.8 500 SC60-185 Figure2 0.661 16.8 0.819 20.8 0.200±0.020 5.1±0.5 0.122 3.1 0.031 0.8 500 SC60-200 Figure2 0.661 16.8 0.819 20.8 0.200±0.020 5.1±0.5 0.122 3.1 0.031 0.8 500 SC60-250 Figure2 0.811 20.6 0.969 24.6 0.400±0.020 10.2±0.5 0.122 3.1 0.031 0.8 500 SC60-300 Figure2 0.933 23.7 1.091 27.7 0.400±0.020 10.2±0.5 0.122 3.1 0.031 0.8 200 SC60-375 Figure2 1.023 26.0 1.181 30.0 0.400±0.020 10.2±0.5 0.122 3.1 0.031 0.8 200 SC60-500 Figure2 1.023 26.0 1.161 29.5 0.400±0.020 10.2±0.5 0.122 3.1 0.031 0.8 200 Warning  This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current in a fault condition, Operation beyond the maximum rating or improper use may result in device damage and possible electrical arcing and flame.  A PPTC device is not a fuse, It is a nonlinear thermistor that limits current, Because under a fault condition all PPTC devices go into a high resistance state but not open circuit hazardous voltage may be present at PPTC.  The devices are intended for protection against occasional over-current or over-temperature fault conditions and should not be used when repeated fault conditions or prolonged trip events.  In most application, power must be removed and the fault condition cleared in order to reset a PPTC device.  PPTC devices are not recommended to be installed in applications where the device is constrained such that its PPTC properties are inhibited, for example in rigid potting materials or Add devices surface coating, Bundled devices ontology, which lack adequate clearance to accommodate device expansion.  Contamination on of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices. For example, Organic solvents to cleaning. SOCAY Electronics Corp., Ltd. Revision November 03, 2017 www.socay.com 4/4 @ SOCAY Electronics Corp., Ltd. 2017 Specifications are subject to change without notice. Please refer to www.socay.com for current information.