NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Features 1. 2. 3. 4. 5. 6. 7. RoHS & HF compliant Body size: Ф5mm ~ Ф 30mm Radial lead resin coated High power rating Wide resistance range Cost effective Operating temperature range： Φ5mm：-40~+150℃ Φ8~Φ10mm：-40~+170℃ Φ13mm~Φ30mm：-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 Part Number Code Ф 5mm~ Ф 15mm 1 2 3 4 5 Product Type Body Size THINKING SCK NTC Thermistor SCK Series 05 Ф 5mm 08 Ф 8mm 10 Ф 10mm 13 Ф 13mm 15 Ф 15mm 6 7 8 Zero Power Resistance at 25℃ (R25) 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 Appearance L M N ±15% ±20% ±25% S F T 10 11 12 16 Optional Suffix Straight lead Y kink lead L kink lead RoHS & HF Compliant Y Ф 20mm~ Ф 30mm 1 2 3 4 Product Type Body Size THINKING SCK NTC Thermistor SCK Series 20 Ф 20mm 25 Ф 25mm 30 Ф 30mm 5 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 1 ±15% ±20% ±25% Appearance S F T Straight lead Y kink lead L kink lead 13 14 15 Packaging B Optional Suffix Bulk Y RoHS & HF Compliant (For SCK20 only) H RoHS & HF Compliant (For SCK25 and SCK30 only) www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Structure and Dimensions S Type (Straight lead) D (Unit: mm) T A L P d Body Size ψ05 ψ08 ψ10 ψ13 ψ15 ψ20 ψ25 ψ30 Dmax. 6.5 9.5 11.5 14.5 16.5 21.5 29 36 P. 4±0.6 5±0.8 5±0.8 7.5±1 7.5±1 7.5±1 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 36 Lmin. 31 31 31 30 29 26 25 23 Tmax. 5 5 5 6 6 6 7 8 F Type (Y kink lead) (Unit: mm) D T A P L Body Size ψ05 ψ08 ψ10 ψ13 ψ15 ψ20 ψ25 ψ30 Dmax. 6.5 9.5 11.5 14.5 16.5 21.5 29 36 P 4±0.6 5±0.8 5±0.8 7.5±1 7.5±1 7.5±1 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 13 15 17.5 19 24.5 35 42 Lmin. 29 29 29 27 26 25 22 22 Tmax. 5 5 5 6 6 6 7 8 d T Type (L kink lead) (Unit: mm) Dmax. P d Amax. Hmax. C. Tmax. ψ05 6.5 4±0.6 0.8±0.02 11 15.5 4.0±1 5 ψ08 9.5 5±0.8 0.8±0.02 13 17.5 4.0±1 5 ψ10 11.5 5±0.8 0.8±0.02 15 19.5 4.0±1 5 ψ13 14.5 7.5±1 0.8±0.02 17.5 21.5 4.0±1 6 ψ15 16.5 7.5±1 1±0.02 19 23.5 4.0±1 6 ψ20 21.5 7.5±1 1±0.02 24.5 28.5 4.0±1 6 Amax Body Size Hmax Hmax D d C P THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 2 www.thinking.com.tw 2011.02 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 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) SCK05052□ 5 2 0.429 SCK05081□ 8 1 1.089 SCK05101□ 10 1 1.126 SCK05121□ 12 1 1.184 SCK0520X3□ 20 0.3 5.560 SCK08042□ 4 2 SCK084R72□ 4.7 SCK08053□ Part No. Safety Approvals UL cUL CSA √ √ √ √ √ √ √ √ √ √ √ √ 0.441 √ √ 2 0.445 √ 5 3 0.261 √ SCK08063□ 6 3 0.283 SCK08073□ 7 3 0.287 SCK08082□ 8 2 0.520 SCK08102□ 10 2 0.542 SCK08152□ 15 2 SCK08201□ 20 SCK0830X□ TUV CQC √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ 0.548 √ √ √ √ √ 1 1.544 √ √ √ √ √ 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 √ √ √ √ √ THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. Approx. Approx. 1.8 -40 ~ +150 15 17 Approx. Approx. 16 38 -40 ~ +170 2.3 Approx. Approx. 2.4 -40 ~ +170 17 3 43 www.thinking.com.tw √ 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Zero Power Resistance at 25°C Max. Current at 25℃ R25(Ω) Imax(A) Residual Resistance at 25℃ Imax RImax(Ω) SCK13013□ 1 3 SCK131R37□ 1.3 SCK132R56□ Part No. Max. Power Rating at 25°C Pmax(W) Dissipation Factor Thermal Time Constant Operating Temperature Range δ(mW/°C) τ(Sec.) TL~TU(°C) Safety Approvals UL cUL 0.174 √ √ √ √ 7 0.070 √ √ √ √ 2.5 6 0.094 √ √ √ √ SCK13045□ 4 5 0.132 √ √ √ √ SCK134R74□ 4.7 4 0.168 √ √ √ √ SCK13055□ 5 5 0.166 √ √ √ √ SCK13074□ 7 4 0.184 √ √ √ √ SCK13084□ 8 4 0.206 √ √ √ √ √ SCK13104□ 10 4 0.217 √ √ √ √ √ SCK13124□ 12 4 0.230 √ √ √ √ √ SCK13153□ 15 3 0.343 √ √ √ √ √ 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 √ √ √ √ √ THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. Approx . Approx. 18 66 3.1 -40 ~ +200 3.6 Approx. Approx. 21 75 -40 ~ +200 4 CSA www.thinking.com.tw √ √ TUV CQC 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Residual Max. Resistance Power at 25℃ Rating at 25°C Imax RImax(Ω) Pmax(W) Zero Power Resistance at 25°C Max. Current at 25℃ R25(Ω) Imax(A) SCK200R7□ 0.7 15 0.035 √ √ √ √ SCK201R0□ 1 13 0.034 √ √ √ √ SCK201R5□ 1.5 10.5 0.041 √ √ √ √ SCK202R0□ 2 10 0.062 √ √ √ √ SCK202R5□ 2.5 9 0.083 √ √ √ √ SCK203R0□ 3 8.5 0.078 √ √ √ √ SCK204R0□ 4 8 0.080 √ √ √ √ SCK204R7□ 4.7 7.5 0.114 √ √ √ √ SCK205R0□ 5 7.5 0.118 √ √ √ √ SCK206R0□ 6 7 0.120 √ √ √ √ SCK206R8□ 6.8 6.5 0.130 √ √ √ √ 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□ 4 20 0.306 √ √ √ √ SCK251R0□ 20 1 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 √ √ √ √ Part No. THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. Dissipation Factor Thermal Time Constant Operating Temperature Range δ(mW/°C) τ(Sec.) TL~TU(°C) 4.9 Approx. Approx. -40 ~ +200 28 Approx. 113 Approx. 7.0 -40 ~ +200 30 5 130 Safety Approvals UL cUL CSA TUV www.thinking.com.tw CQC 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Max. Residual Resistance Power Rating at 25℃ Imax at 25°C RImax(Ω) Pmax(W) Zero Power Resistance at 25°C Max. Current at 25℃ R25(Ω) Imax(A) SCK301R0□ 1 30 0.016 √ √ √ √ SCK301R5□ 1.5 25 0.020 √ √ √ √ SCK302R0□ 2 23 0.022 √ √ √ √ SCK302R5□ 2.5 18 0.030 √ √ √ √ SCK303R0□ 3 17 0.035 √ √ √ √ SCK304R0□ 4 16 0.048 √ √ √ √ SCK304R7□ 4.7 15 0.055 √ √ √ √ SCK305R0□ 5 14 0.057 √ √ √ √ SCK306R8□ 6.8 12 0.077 √ √ √ √ SCK307R0□ 7 11.5 0.084 √ √ √ √ SCK308R0□ 8 10.5 0.100 √ √ √ √ 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 √ √ √ √ Part No. Dissipation Factor Thermal Time Constant Operating Temperature Range δ(mW/°C) τ(Sec.) TL~TU(°C) Approx. 8.0 Approx. 40 -40 ~ +200 190 Safety Approvals UL cUL CSA TUV CQC Note1 : □ = Tolerance of R25 Note2：UL&cUL File No. E138827 CSA File No. 97495 TUV File No. R 50050155 CQC File No. CQC05001011984,985, 988,989 ,990,993 CQC04001011942, 943, 944, 963, 964, 965 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 6 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Max. Current Derating Curve I Ta 100% I max TU：Maximum operating temperature (℃) TL：Minimum operating temperature (℃) For example： Ambient temperature(Ta)＝60℃ 0 25 0 TL Maximum operating temperature(TU)＝200℃ TU ITa=[1-(Ta-25)/(Tu-25)]×Imax=80%Imax. Ambient temperature (℃) R-T Characteristic Curves (representative) SCK08042~SCK0830X 1000 100 100 Resistance(Ω Ω) Resistance(Ω Ω) SCK05052~SCK0520X3 1000 10 10 SCK0830X SCK08201 SCK08152 SCK08102 SCK08082 SCK08073 SCK08063 SCK08053 SCK084R72 SCK08042 SCK0520X3 1 SCK05121 SCK05101 SCK05081 SCK05052 0.1 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 0.1 100 110 120 130 140 150 -40 -30 -20 -10 Temperature (℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 1 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Temperature (℃) 7 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current R-T Characteristic Curves (representative) SCK10015~SCK101201 SCK101R35~SCK101001 1000 100 100 (K 10 SCK101201 SCK10801 SCK10472 SCK10252 SCK10202 SCK10152X SCK10123 SCK10083 SCK10054 SCK10035 SCK101R55 SCK10015 1 0.1 10 SCK101001 SCK10502 SCK10302 SCK10222 SCK10162X SCK10133 SCK10103 SCK106R83 SCK10044 SCK102R55A SCK101R35 (K Resistance (Ω) 1000 Resistance (Ω) 10000 10000 1 0.1 0.01 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 -40 -30 -20 -10 70 80 90 100 110 120 130 140 150 160 170 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Temperature (℃) Temperature (℃) SCK131R37~SCK13203 100 100 10 1 SCK13183 SCK13153 SCK13104 SCK13074 SCK134R74 SCK132R56 SCK13013 0.1 10 (K Resistance (Ω Ω) 1000 1000 (K Resistance (Ω Ω) SCK13013~SCK13183 1 SCK13203 SCK13163 SCK13124 SCK13084 SCK13055 SCK13045 SCK131R37 0.1 0.01 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 -40 -30 -20 -10 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 (℃ ℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 0 8 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current R-T Characteristic Curves (representative) SCK15016~SCK15473 SCK150R78A~SCK151202 1000 1000 Resistance(Ω Ω) 10000 100 (K 10 100 (K Resistance(Ω Ω) 10000 10 SCK151202 SCK15403 SCK15224 SCK15164 SCK15105 SCK15065 SCK15037 SCK151R58 SCK150R78A 1 0.1 0.01 1 SCK15473 SCK15253 SCK15184 SCK15125 SCK15075 SCK15046 SCK15028 SCK15016 0.1 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 (℃ ℃) Temperature (℃ ℃) SCK151R38~SCK15802X 10000 100 10 (K Resistance(Ω Ω) 1000 SCK15802X SCK15303 SCK15204 SCK15154 SCK15085 SCK15056 SCK152R58 SCK151R38 1 0.1 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. 9 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current R-T Characteristic Curves (representative) SCK201R0~SCK20200 SCK200R7~SCK20180 10000 1000 1000 10 1 SCK20180 SCK20150 SCK20120 SCK208R0 SCK206R8 SCK205R0 SCK204R0 SCK202R5 SCK201R5 SCK200R7 0.1 10 (K Resistance(Ω Ω) 100 (K Resistance(Ω Ω) 100 1 SCK20200 SCK20160 SCK20130 SCK20100 SCK207R0 SCK206R0 SCK204R7 SCK203R0 SCK202R0 SCK201R0 0.1 0.01 0.01 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 -40 -30 -20 -10 90 100 110 120 130 140 150 160 170 180 190 200 0 10 20 30 40 100 100 10 1 SCK25180 SCK25120 SCK258R0 SCK256R8 SCK254R7 SCK253R0 SCK252R0 SCK251R0 0.01 10 1 0.1 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 SCK251R5~SCK25200 1000 Resistance(Ω Ω) Resistance(Ω Ω) SCK251R0~SCK25180 1000 -40 -30 -20 -10 70 Temperature (℃ ℃) Temperature (℃ ℃) 0.1 50 60 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 80 90 100 110 120 130 140 150 160 170 180 190 200 Temperature (℃ ℃) Temperature (℃ ℃) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 10 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current R-T Characteristic Curves (representative) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 11 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current V-I Characteristic Curves (representative) (K Voltage (V) SCK05052~SCK0520X3 Current (A) (K Voltage (V) SCK08042~SCK08201 Current (A) (K Voltage (V) SCK10015~SCK101201 Current (A) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 12 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current (K Voltage (V) SCK131R37~SCK13203 Current (A) (K Voltage (V) SCK151R38~SCK15473 Current (A) (K Voltage (V) SCK201R0~SCK20200 Current (A) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 13 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Voltage(V) SCK251R0~SCK25200 Current (A) Voltage(V) SCK301R0~SCK30200 Current (A) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 14 www.thinking.com.tw 2011.02 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 Note 1: (1~3℃)/sec Note 2: Approx. 200℃/sec Note 3: 5℃/sec. (Max) Tamb Time 30~90 sec. ＜1 sec. ＜10 sec. Recommended Reworking Conditions with Soldering Iron Item Conditions 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. 15 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Reliability Item Standard Test conditions / Methods Specifications Gradually applying the force specified and keeping the unit fixed for 10±1 sec. Tensile Strength of Terminals Terminal diameter Force (mm) (Kg) IEC60068-2-21 0.5<d≦0.80 1.0 0.8<d≦1.25 2.0 No visible damage Solderability IEC60068-2-20 245 ± 5℃, 3 ± 0.3 sec. At least 95% of terminal electrode is covered by new solder Resistance to Soldering Heat IEC60068-2-20 260 ± 3℃, 10 ± 1 sec. No visible damage ∣∣R25/R25∣≦ 10 % High Temperature Storage IEC60068-2-2 Tu ± 5 ℃ x 1000± 24 hrs No visible damage ∣∣R25/R25∣≦ 20 % Damp Heat, Steady State IEC60068-2-3 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 Step Temperature (℃) Period (minutes) 1 TL ± 5 30 ± 3 2 Room temperature 5±3 3 TU ± 5 30 ± 3 4 Room temperature 5±3 IEC60068-2-14 Max. Current IEC60539-1 Endurance UL1434 Insulation Test MIL-STD-202F -Method 302 25 ± 5℃, Imax. , CT , 1min ON / 5 mins OFF x 1000 cycles THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 1000 VDC 1 min 16 ∣∣R25/R25∣≦ 20 % No visible damage ∣∣R25/R25∣≦ 20 % 25 ± 5℃, Imax. x 1000± 24 hrs CT= Capacitance at 240 Vac No visible damage No visible damage ∣∣R25/R25∣≦ 20 % No visible damage ≧500 MΩ www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Packaging Taping Specification For S (Straight lead) type and F (Y kink lead) type F Type P2 S Type P3 P1 Ho Figure A. H W2 W1 For S lead and F lead W Wo Φ8 to Φ10 Type. A Do Po t Figure B. For S lead Φ13 to Φ20 type and F lead Φ13 to Φ20 type F Type S Type P2 P3 P1 Figure C. Ho For S lead Φ13 to Φ20 type H W2 and F lead Φ13 to Φ20 type W1 Wo W Do (Unit: mm) t Taping Body P0 P1 P2 P3 H H0 W0 W1 W2 W A D0 t Code Size ±0.5 ±0.7 ±1.3 ±0.5 +2/-0 ±0.5 ±1 ±0.5 Max. ±0.5 Max. ±0.2 ±0.2 Φ08 12.7 3.45 6.35 12.7 18 16 12 9 3 18 1 4 0.6 A Φ10 12.7 3.45 6.35 12.7 18 16 12 9 3 18 1 4 0.6 A Φ13 12.7 8.55 12.7 25.4 18 16 12 9 3 18 1 4 0.6 B Φ15 12.7 8.45 12.7 25.4 18 16 12 9 3 18 1 4 0.6 B Φ20 12.7 8.45 12.7 25.4 18 16 12 9 3 18 1 4 0.6 B Φ08 15 4.6 7.5 15 18 16 12 9 3 18 1 4 0.6 A Φ10 15 4.6 7.5 15 18 16 12 9 3 18 1 4 0.6 A Φ13 15 3.35 7.5 30 18 16 12 9 3 18 1 4 0.6 C Φ15 15 3.25 7.5 30 18 16 12 9 3 18 1 4 0.6 C Φ20 15 3.25 7.5 30 18 16 12 9 3 18 1 4 0.6 C Figure A (P0=12.7) E (P0=15.0) THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 17 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Quantity Bulk Packing Body Size/mm Standard Lead Type Quantity (pcs/bag) Cut Lead Type Quantity (pcs/bag) L kink Type Quantity (pcs/bag) Φ05 250 500 --- Φ08 250 250 200 Φ10 200 250 200 Φ13 100 200 100 Φ15 100 100 100 Φ20 500 (pcs/ box) 50 50 Φ25 168 (pcs/ box) 168 (pcs/ box) --- Φ30 168 (pcs/ box) 168 (pcs/ box) --- Reel Packing D (mm) Body Size/mm D1 (mm) Φ05 W (mm) Quantity (pcs/reel) 40±1 2,500 Φ08 1,500 Φ10 340±10 1,500 31±1 55±1 Φ13 750 Φ15 750 Φ20 500 Ammo Packing Body Size/mm Quantity (pcs/box) Φ05 1,000 Φ08 1,000 Φ10 1,000 Φ13 500 Φ13 500 Φ15 500 Φ20 500 THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. (Unit: mm) 18 Body Size W L H Φ5~Φ15 348 275 60 www.thinking.com.tw 2011.02 NTC Thermistor： ：SCK Series Power Thermistor for Limiting Inrush Current Storage Conditions of Products Storage Conditions： 1. Storage Temperature：-10℃~+40℃ 2. Relative Humidity：≦75%RH 3. Keep away from corrosive atmosphere and sunlight. Shelf life：1 year THINKING ELECTRONIC INDUSTRIAL CO., LTD. All specifications are subject to change without notice. 19 www.thinking.com.tw 2011.02