NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Features 1. 2. 3. 4. 5. 6. 7. RoHS & Halogen Free (HF) compliant Body size: Ф5mm ~ Ф30mm Radial lead resin coated High power rating Wide resistance range Cost effective Operating temperature range: Ф5mm: -40℃~+150℃ Ф8~ Ф10mm: -40℃~+170℃ Ф13mm~ Ф30mm: -40℃~+200℃ 8. Agency recognition: UL / cUL / TUV / CSA / CQC Recommended Applications 1. Switch mode power supply 2. Electric motor 3. Transformer 4. Adapter 5. Projector 6. Halogen lamp 7. LED driver circuit Part Number Code Ф5mm~ Ф15mm 1 2 3 4 Product Type 5 6 05 08 10 13 15 8 Zero Power Resistance at 25℃ (R25) Body Size THINKING SCK NTC Thermistor SCK Series 7 Ф5mm Ф8mm Ф10mm Ф13mm Ф15mm 0R5 2R5 08 20 120 0.5Ω 2.5Ω 8Ω 20Ω 120Ω 9 10 Max Steady State Current at 25℃ X3 0.3A 2X 2.5A 8 8A 10 10A 11 12 13 Tolerance of R25 14 15 Optional Suffix Appearance L M N ±15% ±20% ±25% S F T 10 11 12 16 Straight lead Y kink lead L kink lead RoHS & HF Compliant Y Ф20mm~ Ф30mm 1 2 Product Type THINKING SCK NTC Thermistor SCK Series 3 4 5 Body Size 20 25 30 Ф20mm Ф25mm Ф30mm THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 6 7 Zero Power Resistance at 25℃ (R25) R25＜10Ω 0R7:0.7Ω 2R5:2.5Ω R25≧10Ω 100:10Ω 470:47Ω 471:470Ω 8 9 Tolerance of R25 L M N ±15% ±20% ±25% Appearance S F T 13 14 15 Optional Suffix Packaging Straight lead Y kink lead L kink lead B Bulk RoHS & HF Compliant Y (For SCK05 ~ SCK20 use) H 9 RoHS & HF Compliant (For SCK25 and SCK30 use) www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Structure and Dimensions S Type (Straight Lead) D T (Unit: mm) A Max. 3mm L P d Series SCK05 SCK08 SCK10 SCK13 SCK15 SCK20 SCK25 SCK30 Dmax. 6.5 9.5 11.5 14.5 16.5 21.5 29 36 P. 4±0.5 5±0.5 5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±1 7.5±1 d 0.8±0.02 0.8±0.02 0.8±0.02 0.8±0.02 1.0±0.02 1.0±0.02 1.0±0.02 1.0±0.02 Amax. 6.5 9.5 11.5 14.5 16.5 21.5 29.0 36.0 Lmin. 31 31 31 30 29 26 25 23 Tmax. 5 5 5 6 6 6 6 6 W 1.9±0.2 2.1±0.3 2.1±0.3 2.3±0.3 2.5±0.3 2.6±0.3 3.1±0.5 3.1±0.5 W P F Type (Y Kink Lead) D (Unit: mm) T A P L d Series SCK05 SCK08 SCK10 SCK13 SCK15 SCK20 SCK25 SCK30 Dmax. 6.5 9.5 11.5 14.5 16.5 21.5 29 36 P 4±0.5 5±0.5 5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±1 7.5±1 d 0.8±0.02 0.8±0.02 0.8±0.02 0.8±0.02 1±0.02 1±0.02 1±0.02 1±0.02 Amax. 11.0 13.0 15.0 17.5 19.0 24.5 35.0 42.0 Lmin. 29 29 29 27 26 25 22 22 Tmax. 5 5 5 6 6 6 6 6 T Type (Y Kink 90° Bend and Outer Kink Lead) D T (Unit: mm) H L d P L2 Series SCK08 Dmax. 9.5 P 5±0.5 d 0.8±0.02 Tmax. 5 L 5.0±0.5 Hmax. 15 L1 7.8±1.0 L2 3.5±0.5 SCK10 11.5 5±0.5 0.8±0.02 5 5.0±0.5 17 7.8±1.0 3.5±0.5 SCK13 14.5 7.5±0.5 0.8±0.02 6 5.0±0.5 19 7.8±1.0 3.5±0.5 SCK15 16.5 7.5±0.5 1.0±0.02 6 4.5±0.5 21 9.0±1.0 3.5±0.5 SCK20 21.5 7.5±0.5 1.0±0.02 6 4.5±0.5 26 9.0±1.0 3.5±0.5 L1 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 10 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Electrical Characteristics Part No. SCK05052□ SCK05081□ SCK05101□ SCK05121□ SCK0520X3□ SCK08042□ SCK084R72□ SCK08053□ SCK08063□ SCK08073□ SCK08082□ Zero Power Resistance at 25°C Max. Current at 25℃ Residual Resistance at 25℃ Imax Recommend Capacitance @240Vac Max. Power Rating at 25°C Dissipation Factor Thermal Time Constant Operating Temperature Range R25(Ω) Imax(A) RImax(Ω) Pmax(W) δ(mW/°C) τ(Sec.) TL~TU(°C) 5 8 10 12 20 4 4.7 5 6 7 8 2 1 1 1 0.3 2 2 3 3 3 2 0.429 1.089 1.126 1.184 5.560 0.441 0.445 0.261 0.283 0.287 0.520 Cth(F) 100 1.8 Approx. 15 Approx. 17 -40 ~ +150 2.3 Approx. 16 Approx. 38 -40 ~ +170 2.4 Approx. 17 Approx. 43 -40 ~ +170 SCK08102□ 10 2 0.542 SCK08152□ 15 2 0.548 SCK08201□ 20 1 1.544 SCK0830X□ 30 0.5 4.094 SCK10015□ 1 5 0.091 SCK101R35□ 1.3 5 0.095 SCK101R55□ 1.5 5 0.101 SCK102R55A□ 2.5 5 0.120 SCK10035□ 3 5 0.127 SCK10044□ 4 4 0.161 SCK10054□ 5 4 0.180 SCK106R83□ 6.8 3 0.270 SCK10083□ 8 3 0.278 SCK10103□ 10 3 0.297 SCK10123□ 12 3 0.301 SCK10133□ 13 3 0.356 SCK10152X□ 15 2.5 0.442 SCK10162X□ 16 2.5 0.471 SCK10202□ 20 2 0.646 SCK10222□ 22 2 0.659 SCK10252□ 25 2 0.674 SCK10302□ 30 2 0.700 SCK10472□ 47 2 0.720 SCK10502□ 50 2 0.813 SCK10801□ 80 1 2.236 SCK101001□ 100 1 2.318 SCK101201□ 120 1 2.406 Note 1: □ = Tolerance of R25 Note 2: Special specifications are available upon request. THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 68 100 68 100 220 220 220 220 220 220 220 100 100 100 470 330 330 470 560 560 470 330 330 330 470 330 330 330 330 220 330 330 330 330 220 200 200 11 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Electrical Characteristics Zero Power Resistance at 25°C Max. Current at 25℃ Residual Resistance at 25℃ Imax Recommend Capacitance @240Vac Max. Power Rating at 25°C Dissipation Factor Thermal Time Constant Operating Temperature Range R25(Ω) Imax(A) RImax(Ω) Cth(F) Pmax(W) δ(mW/°C) τ(Sec.) TL~TU(°C) 1 1.3 2.5 4 4.7 5 7 8 10 12 15 3 7 6 5 4 5 4 4 4 4 3 0.174 0.070 0.094 0.132 0.168 0.166 0.184 0.206 0.217 0.230 0.343 560 470 560 560 560 560 470 470 470 560 560 3.1 Approx. 18 Approx. 66 -40 ~ +200 SCK13163 16 3 0.348 SCK13183 18 3 0.365 SCK13203 20 3 0.410 SCK150R78A 0.7 8 0.051 SCK15018 1 8 0.054 SCK151R38 1.3 8 0.064 SCK151R58 1.5 8 0.068 SCK15028 2 8 0.078 SCK152R58 2.5 8 0.086 SCK15037 3 7 0.091 SCK15046 4 6 0.117 SCK15056 5 6 0.121 SCK15065 6 5 0.159 SCK15075 7 5 0.161 SCK15085 8 5 0.165 SCK15105 10 5 0.178 SCK15125 12 5 0.185 SCK15154 15 4 0.261 SCK15164 16 4 0.265 SCK15184 18 4 0.273 SCK15204 20 4 0.283 SCK15224 22 4 0.308 SCK15253 25 3 0.425 SCK15303 30 3 0.461 SCK15333 33 3 0.484 SCK15403 40 3 0.511 SCK15473 47 3 0.517 SCK15802X 80 2.5 0.693 SCK151202 120 2 1.010 Note 1: □ = Tolerance of R25 Note 2: Special specifications are available upon request. 560 560 470 680 680 680 800 680 680 820 800 820 680 820 680 820 680 820 820 680 820 560 680 680 560 680 680 560 560 3.6 Approx. 21 Approx. 75 -40 ~ +200 Part No. SCK13013 SCK131R37 SCK132R56 SCK13045 SCK134R74 SCK13055 SCK13074 SCK13084 SCK13104 SCK13124 SCK13153 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 12 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Electrical Characteristics Part No. SCK200R7□ SCK201R0□ SCK201R5□ SCK202R0□ SCK202R5□ SCK203R0□ SCK204R0□ SCK204R7□ SCK205R0□ SCK206R0□ SCK206R8□ Zero Power Resistance at 25°C Max. Current at 25℃ Residual Resistance at 25℃ Imax Recommend Capacitance @240Vac Max. Power Rating at 25°C Dissipation Factor Thermal Time Constant Operating Temperature Range R25(Ω) Imax(A) RImax(Ω) Cth(F) Pmax(W) δ(mW/°C) τ(Sec.) TL~TU(°C) 0.7 1 1.5 2 2.5 3 4 4.7 5 6 6.8 15 13 10.5 10 9 8.5 8 7.5 7.5 7 6.5 0.035 0.034 0.041 0.062 0.083 0.078 0.080 0.114 0.118 0.120 0.130 1000 4.9 Approx. 28 Approx. 113 -40 ~ +200 1200 7.0 Approx. 30 Approx. 130 -40 ~ +200 SCK207R0□ 7 6.5 0.132 SCK208R0□ 8 6 0.161 SCK20100□ 10 5.5 0.196 SCK20120□ 12 5 0.197 SCK20130□ 13 5 0.213 SCK20150□ 15 4.5 0.258 SCK20160□ 16 4.5 0.276 SCK20180□ 18 4 0.280 SCK20200□ 20 4 0.306 SCK251R0□ 1 20 0.020 SCK251R5□ 1.5 18.5 0.023 SCK252R0□ 2 18 0.025 SCK252R5□ 2.5 15 0.032 SCK253R0□ 3 14.5 0.042 SCK254R0□ 4 14 0.044 SCK254R7□ 4.7 13 0.052 SCK255R0□ 5 12 0.061 SCK256R8□ 6.8 10.5 0.082 SCK257R0□ 7 10 0.092 SCK258R0□ 8 9 0.115 SCK25100□ 10 8 0.141 SCK25120□ 12 7.5 0.164 SCK25150□ 15 6.5 0.210 SCK25180□ 18 5.5 0.231 SCK25200□ 20 5 0.270 Note 1: □ = Tolerance of R25 Note 2: Special specifications are available upon request. THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 13 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Electrical Characteristics Part No. SCK301R0□ SCK301R5□ SCK302R0□ SCK302R5□ SCK303R0□ SCK304R0□ SCK304R7□ SCK305R0□ SCK306R8□ SCK307R0□ SCK308R0□ Zero Power Resistance at 25°C Max. Current at 25℃ Residual Resistance at 25℃ Imax Recommend Capacitance @240Vac Max. Power Rating at 25°C Dissipation Factor Thermal Time Constant Operating Temperature Range R25(Ω) Imax(A) RImax(Ω) Cth(F) Pmax(W) δ(mW/°C) τ(Sec.) TL~TU(°C) 1 1.5 2 2.5 3 4 4.7 5 6.8 7 8 30 25 23 18 17 16 15 14 12 11.5 10.5 0.016 0.020 0.022 0.030 0.035 0.048 0.055 0.057 0.077 0.084 0.100 1500 8.0 Approx. 40 Approx. 190 -40 ~ +200 SCK30100□ 10 10 0.115 SCK30120□ 12 9 0.142 SCK30150□ 15 8 0.175 SCK30180□ 18 7 0.210 SCK30200□ 20 6 0.233 Note 1: □ = Tolerance of R25 Note 2: Special specifications are available upon request. THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 14 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Safety Approvals UL&cUL File No: E138827 CSA File No: 97495 TUV File No: R 50050155 CQC File No:CQC05001011984,993,985,942,943,944, CQC05001011988,989,990,963,964,965 Body Size 5mm 8mm 10mm Certified Model No. Safety Approvals UL cUL SCK-052 SCK-081 SCK-101 Body Size CSA TUV CQC Certified Model No. Safety Approvals UL cUL CSA TUV CQC SCK-013 SCK-1R37 SCK-2R56 SCK-121 SCK-045 SCK-20X3 SCK-4R74 SCK-042 SCK-055 SCK-4R72 SCK-074 SCK-053 SCK-084 SCK-063 SCK-104 SCK-073 SCK-124 SCK-082 SCK-153 SCK-102 SCK-163 SCK-152 SCK-183 SCK-201 SCK-203 SCK-30X SCK-0R78A 13mm SCK-015 SCK-018 SCK-1R35 SCK-1R38 SCK-1R55 SCK-1R58 SCK-2R55A SCK-028 SCK-035 SCK-2R58 SCK-044 SCK-037 SCK-054 SCK-046 SCK-6R83 SCK-056 SCK-083 SCK-065 SCK-103 SCK-075 SCK-123 SCK-085 15mm SCK-133 SCK-105 SCK-152X SCK-125 SCK-162X SCK-154 SCK-202 SCK-164 SCK-222 SCK-184 SCK-252 SCK-204 SCK-302 SCK-224 SCK-472 SCK-253 SCK-502 SCK-303 SCK-801 SCK-333 SCK-1001 SCK-403 SCK-1201 SCK-473 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 15 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Body Size 20mm 25mm Certified Model No. Safety Approvals Body Size UL cUL TUV CQC SCK200R7 SCK201R0 SCK201R5 SCK202R0 SCK202R5 SCK203R0 SCK204R0 SCK204R7 Certified Model No. Safety Approvals UL cUL TUV CQC SCK301R0 SCK301R5 SCK302R0 SCK302R5 SCK303R0 SCK304R0 SCK304R7 SCK305R0 SCK205R0 SCK306R8 SCK206R0 SCK307R0 SCK206R8 SCK308R0 SCK207R0 SCK30100 SCK208R0 SCK30120 SCK20100 SCK30150 SCK20120 SCK30180 SCK20130 SCK30200 SCK20150 SCK20160 SCK20180 SCK20200 SCK251R0 SCK251R5 SCK252R0 SCK252R5 SCK253R0 SCK254R0 SCK254R7 SCK255R0 SCK256R8 SCK257R0 SCK258R0 SCK25100 SCK25120 SCK25150 SCK25180 SCK25200 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 30mm 16 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Max. Current Derating Curve TU: Maximum operating temperature (℃) I Ta I max 100% TL: Minimum operating temperature (℃) For example: Ambient temperature(Ta) = 60℃ Maximum operating temperature(TU) = 200℃ 0 ITa = [1-(Ta-25)/(Tu-25)]×Imax = 80%Imax 25 25 00 TL TU Ambient temperature (℃) R-T Characteristic Curves SCK08042~SCK0830X SCK05052~SCK0520X3 1000 1000 100 Resistance(Ω) Resistance(Ω) 100 10 10 SCK0830X SCK08201 SCK08152 SCK08102 SCK08082 SCK08073 SCK08063 SCK08053 SCK084R72 SCK08042 SCK0520X3 1 SCK05121 SCK05101 SCK05081 1 SCK05052 0.1 0.1 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 -40 -30 -20 -10 Temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Temperature (℃) 17 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current R-T Characteristic Curves SCK101R35~SCK101001 SCK10015~SCK101201 1000 1000 100 100 10 SCK101201 SCK10801 SCK10472 SCK10252 SCK10202 SCK10152X SCK10123 SCK10083 SCK10054 SCK10035 SCK101R55 SCK10015 1 0.1 Resistance (Ω) 10000 Resistance (Ω) 10000 10 1 0.1 0.01 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 -40 -30 -20 -10 Temperature (℃) 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Temperature (℃) SCK131R37~SCK13203 SCK13013~SCK13183 1000 1000 100 100 Resistance (Ω) Resistance (Ω) SCK101001 SCK10502 SCK10302 SCK10222 SCK10162X SCK10133 SCK10103 SCK106R83 SCK10044 SCK102R55A SCK101R35 10 1 10 1 SCK13183 SCK13203 SCK13153 SCK13163 SCK13104 0.1 SCK13124 0.1 SCK13074 SCK13084 SCK134R74 SCK13055 SCK132R56 SCK13045 SCK13013 SCK131R37 0.01 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. Temperature (℃) 18 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current R-T Characteristic Curves SCK15016~SCK15473 SCK150R78A~SCK151202 1000 1000 100 100 Resistance(Ω) 10000 Resistance(Ω) 10000 10 10 SCK151202 1 1 SCK15473 SCK15403 SCK15253 SCK15224 SCK15184 SCK15164 SCK15125 SCK15105 0.1 SCK15075 0.1 SCK15065 SCK15046 SCK15037 SCK15028 SCK151R58 SCK15016 SCK150R78A 0.01 0.01 -40 -30 -20 -10 0 -40 -30 -20 -10 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 0 Temperature (℃) Temperature (℃) SCK151R38~SCK15802X SCK200R7~SCK20180 1000 1000 100 100 Resistance(Ω) 10000 Resistance(Ω) 10000 10 1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 10 1 SCK15802X SCK20180 SCK20150 SCK20120 SCK208R0 SCK206R8 SCK205R0 SCK204R0 SCK202R5 SCK201R5 SCK200R7 SCK15303 SCK15204 SCK15154 SCK15085 0.1 0.1 SCK15056 SCK152R58 SCK151R38 0.01 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 -40 -30 -20 -10 Temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Temperature (℃) 19 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current R-T Characteristic Curves SCK251R0~SCK25180 SCK201R0~SCK20200 100 100 Resistance(Ω) 1000 Resistance(Ω) 1000 10 1 10 1 SCK20200 SCK20160 SCK20130 SCK25180 SCK20100 SCK25120 SCK258R0 SCK207R0 0.1 0.1 SCK206R0 SCK256R8 SCK204R7 SCK254R7 SCK203R0 SCK253R0 SCK202R0 SCK252R0 SCK201R0 SCK251R0 0.01 0.01 -40 -30 -20 -10 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Temperature (℃) Temperature (℃) SCK251R5~SCK25200 SCK301R0~SCK30180 100 100 Resistance(Ω) 1000 Resistance(Ω) 1000 10 1 1 SCK25200 SCK30180 SCK25150 SCK30120 SCK25100 0.1 10 SCK308R0 0.1 SCK257R0 SCK306R8 SCK255R0 SCK304R7 SCK254R0 SCK303R0 SCK252R5 SCK302R0 SCK301R0 SCK251R5 0.01 0.01 -40 -30 -20 -10 0 -40 -30 -20 -10 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Temperature (℃) 20 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current R-T Characteristic Curves SCK301R5~SCK30200 1000 Resistance(Ω) 100 10 1 SCK30200 SCK30150 SCK30100 SCK307R0 0.1 SCK305R0 SCK304R0 SCK302R5 SCK301R5 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 21 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current V-I Characteristic Curves (representative) SCK05052~SCK0520X3 10 Voltage (V) 5 2 1 0.5 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 20 50 100 5 10 20 50 100 Current (A) SCK08042~SCK08201 10 Voltage (V) 5 2 1 0.5 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 Current (A) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 22 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current SCK10015~SCK10222 10 Voltage (V) 5 2 1 05 4 SC K 10 1 52 X 0.5 0.1 0.01 5 01 K1 0 SC SC K1 0 SC 2R 55 A K1 0 0.2 0.02 0.05 0.1 0.2 0.5 1 2 5 10 20 50 100 5 10 20 50 100 Current (A) SCK131R37~SCK13203 10 Voltage (V) 5 2 1 0.5 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 Current (A) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 23 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current SCK151R38~SCK15303 10 Voltage (V) 5 2 1 0.5 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 20 50 100 5 10 20 50 100 Current (A) SCK200R7~SCK20200 10 Voltage (V) 5 2 1 0.5 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 Current (A) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 24 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current SCK251R0~SCK25121 10 Voltage (V) 5 2 1 0.5 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 20 50 100 5 10 20 50 100 Current (A) SCK301R0~SCK30200 10 Voltage (V) 5 2 1 0.5 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 Current (A) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 25 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Soldering Recommendation Wave Soldering Profile Preheating Soldering Cooling Temperature 260℃ Max Note 2 Note 3 130±20℃ Note 1: (1~3℃)/sec. Note 2: Approx. 200℃/sec. Note 3: 5℃/sec. (Max.) Note 1 Tamb 30~90 sec. ＜1 sec. Time ＜10 sec. Recommended Reworking Conditions with Soldering Iron Item Condition Temperature of Soldering Iron-tip 360℃ (max.) Soldering Time 3 sec. (max.) Distance from Thermistor 2 mm (min.) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 26 www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Reliability Item Standard Test conditions / Methods Specifications Gradually apply the specified force and keep the unit fixed for 10±1 sec. Tensile Strength of Terminals Terminal diameter Force (mm) (Kg) 0.5<d≦0.80 1.0 0.8<d≦1.25 2.0 IEC 60068-2-21 ∣△R25/R25∣≦ 10 % Solderability IEC 60068-2-20 245 ±3℃, 3 ± 0.3 sec At least 95% of terminal electrode is covered by new solder Resistance to Soldering Heat IEC 60068-2-20 260 ± 3℃, 10 ± 1 sec No visible damage ∣△R25/R25∣≦ 10 % High Temperature Storage IEC 60068-2-2 Tu ± 5 ℃ , 1000± 24 hrs No visible damage ∣△R25/R25∣≦ 20 % Damp Heat, Steady State IEC 60068-2-78 40 ± 2℃, 90~95% RH, 1000 ± 24 hrs No visible damage ∣△R25/R25∣≦ 20 % The conditions shown below shall be repeated 5 cycles. Rapid Change of Temperature IEC 60068-2-14 Max. Current IEC 60539-1 4.26.1 Endurance Specification Standard Insulation Test MIL-STD-202F -Method 302 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. Step Temperature (℃) Period (minutes) 1 TL ± 5 30 ± 3 2 Room temperature 5±3 3 TU ± 5 30 ± 3 4 Room temperature 5±3 No visible damage ∣△R25/R25∣≦ 20 % No visible damage ∣△R25/R25∣≦ 20 % 25 ± 5℃, Imax. , 1000± 24 hrs 25 ± 5℃, Imax. , Cth, 1min ON / 5 mins OFF x 1000 cycles Cth= Capacitance at 240 Vac 1000 VDC , 1 min 27 No visible damage ∣△R25/R25∣≦ 20 % ≧500 MΩ www.thinking.com.tw 2015.05 NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Packaging Taping Specification S (Straight lead) Type P P P F F F P1 H1 d W2 H H0 P1 W1 P0 L1 W W0 W1 W0 P0 D0 Figure A h p L1 Dimension P0:12.7 P0:15.0 W1 W0 P0 D0 h h D0 Figure C p p T T Taping W2 W Figure B p h d H H L1 P1 H1 W2 d (Unit: mm) Disc Size P0 F P P1 H H1 d W0 W1 W2 W △P △h L1 D0 T ±0.3 ±0.5 ±1 ±0.7 +2 /-0 Max. ±0.02 ±1 +0.75 /-0.5 Max +1/ -0.5 Max Max. Min ±0.2 ±0.2 05 12.7 4.0 12.7 4.35 18 28 0.8 12 9 3 18 1 2 9 4 0.6 A 08 12.7 5.0 12.7 3.85 18 30 0.8 12 9 3 18 1 2 9 4 0.6 A 10 12.7 5.0 12.7 3.85 18 32 0.8 12 9 3 18 1 2 9 4 0.6 A 13 12.7 7.5 25.4 8.95 18 35 0.8 12 9 3 18 1 2 9 4 0.6 B 15 12.7 7.5 25.4 8.95 18 37 1.0 12 9 3 18 1 2 9 4 0.6 B 20 12.7 7.5 25.4 8.95 18 42 1.0 12 9 3 18 1 2 9 4 0.6 B Figure 05 15.0 4.0 15.0 5.50 18 28 0.8 12 9 3 18 1 2 9 4 0.6 A 08 15.0 5.0 15.0 5.00 18 30 0.8 12 9 3 18 1 2 9 4 0.6 A 10 15.0 5.0 15.0 5.00 18 32 0.8 12 9 3 18 1 2 9 4 0.6 A 13 15.0 7.5 15.0 3.75 18 35 0.8 12 9 3 18 1 2 9 4 0.6 A 15 15.0 7.5 30.0 3.75 18 37 1.0 12 9 3 18 1 2 9 4 0.6 C 20 15.0 7.5 30.0 3.75 18 42 1.0 12 9 3 18 1 2 9 4 0.6 C THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 28 www.thinking.com.tw 2015.05 W NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current F Type (Y kink lead) P P P F F F H1 d W2 P1 H1 d P1 H0 H1 W2 P1 H0 W1 L1 P0 L1 W1 W W0 W0 P0 D0 Figure A W2 L1 W1 W W0 P0 D0 Figure B p p d H0 h Figure C p p h D0 T T (Unit: mm) Taping Dimension P0:12.7 P0:15.0 P0 F P P1 H0 H1 d W0 W1 W2 △P △h L1 D0 T Max. Max. Min ±0.2 ±0.2 18 1 2 9 4 0.6 A 18 1 2 9 4 0.6 A 3 18 1 2 9 4 0.6 A 9 3 18 1 2 9 4 0.6 B 12 9 3 18 1 2 9 4 0.6 B 1.0 12 9 3 18 1 2 9 4 0.6 B 28 0.8 12 9 3 18 1 2 9 4 0.6 A 16 30 0.8 12 9 3 18 1 2 9 4 0.6 A 5.00 16 32 0.8 12 9 3 18 1 2 9 4 0.6 A 3.75 16 35 0.8 12 9 3 18 1 2 9 4 0.6 A 30.0 3.75 16 37 1.0 12 9 3 18 1 2 9 4 0.6 C 30.0 3.75 16 42 1.0 12 9 3 18 1 2 9 4 0.6 C Disc Size ±0.3 ±0.5 ±1 ±0.7 ±0.5 Max. ±0.02 ±1 05 12.7 4.0 12.7 4.35 16 28 0.8 12 9 3 08 12.7 5.0 12.7 3.85 16 30 0.8 12 9 3 10 12.7 5.0 12.7 3.85 16 32 0.8 12 9 13 12.7 7.5 25.4 8.95 16 35 0.8 12 15 12.7 7.5 25.4 8.95 16 37 1.0 20 12.7 7.5 25.4 8.95 16 42 05 15.0 4.0 15.0 5.50 16 08 15.0 5.0 15.0 5.00 10 15.0 5.0 15.0 13 15.0 7.5 15.0 15 15.0 7.5 20 15.0 7.5 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 29 +0.75 /-0.5 Max. W +1/ -0.5 www.thinking.com.tw Figure 2015.05 W NTC Thermistor：SCK Series Power Thermistor for Limiting Inrush Current Quantity Bulk Packing Series Standard Lead Type Quantity (pcs/bag) Cut Lead Type Quantity (pcs/bag) L kink Type Quantity (pcs/bag) SCK05 250 500 --- SCK08 250 250 200 SCK10 200 250 200 SCK13 100 200 100 SCK15 100 100 100 SCK20 500 (pcs/box) 50 50 SCK25 168 (pcs/box) 168 (pcs/box) --- SCK30 168 (pcs/box) 168 (pcs/box) --- Reel Packing D (mm) Series D1 (mm) W (mm) SCK08 SCK10 SCK13 46±1 340±10 31±1 1,500 1,500 D 2,500 D1 SCK05 Quantity (pcs/reel) 750 SCK15 52±1 SCK20 750 W 500 Ammo Packing Series Quantity (pcs/box) SCK05 1,000 SCK08 1,000 SCK10 1,000 SCK13 H W 500 (P0 12.7mm) L 1,000 (P0 15.0mm) SCK15 500 SCK20 500 (Unit: mm) Body Size L W H Φ5~Φ20 348 275 60 Warehouse Storage Conditions of Products Storage Conditions: 1. Storage Temperature: -10℃~+40℃ 2. Relative Humidity: ≦75%RH 3. Keep away from corrosive atmosphere and sunlight. Period of Storage: 1 year THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 30 www.thinking.com.tw 2015.05