THINKING ELECTRONIC INDUSTRIAL CO., LTD. HEAD OFFICE: 8F-1, No.93, Ta-Shun 1st Rd., Kaohsiung, Taiwan MANUFACTURING SITE □ KAOHSIUNG FACTORY: No.51, Kaifa Road, Nantze Export Processing Zone, Kaohsiung City 81170, Taiwan R CHANGZHOU FACTORY: Wujin High & New Tech Ind. Development Zone, Hutang, Wujin, Changzhou City 213161, Jiangsu, China □ YICHANG FACTORY: No. 283 Xiaoting Avenue, Xiaoting Dist., Yichang City 443007, Hubei, China SPECIFICATION FOR APPROVAL CUSTOMER MODEL NO. SCK-054 PART NO. SCK10054MBY021 (RoHS+HF) APPLICATION CUSTOMER P/N ISSUE DATE Sep. 13.2010 REV. NO REV. DATE FOR CUSTOMER APPROVAL CHECKED BY 陳慧霞 APPROVED BY 陳振東 NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 REVISED RECORD SHEET REV. NO REV. DATE REVISED CONTENT NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 INDEX Page ■ Part Number Code 1 ■ Structure and Dimensions 2 ■ Electrical Characteristics 2 ■ Reliability 3 ■ Soldering Recommendation 4 ■ Max. Current Derating Curve 5 ■ RoHS Compliant Declaration 5 ■ Storage Conditions of Products 5 ■ Safety Approvals & Certificates & Test Report 6 ■ R-T Characteristic Curve 7 ■ V-I Characteristic Curve 8 NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 Page 1 Part Number Code Example : SCK 10 05 4 M B Y021 (1) (2) (3) (4) (5) (6) (7) No. Item Digit Specification Thinking NTC thermistor (1) Product Type SCK SCK type (2) Body Size 10 f 10 mm Zero Power (3) Resistance at 05 5W 25℃ (R25) Max. Steady (4) State Current at 4 Imax=4A 25℃ (5) Tolerance of R25 M ± 20% (6) Appearance B Straight Cut Lead Cut 6±0.5mm Lead (7) Optional Suffix Y021 RoHS+HF compliance NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 Page 2 Structure and Dimensions D T SCK A 054 d C P ( unit : mm ) Body Size D max. P d A max. C nor. T max. f 10mm 11.5 5±0.8 0.8±0.02 11.5 6±0.5 5 Electrical Characteristics Residual Zero Power Tolerance Max. Max. Current Resistance Resistance of Power Rating at 25℃ at 25℃ at 25℃ R at 25℃ Part No. 25 Imax R25(W) (± %) Imax(A) RImax(W) Pmax(W) SCK10054MBY021 5 20 4 0.18 2.4 Thermal Dissipation Capacitance Operating Time Factor at 240Vac Temperature Range Part No. Constant δ(mW/℃) τ(sec.) (mF) TL~TU(℃) Approx. Approx. SCK10054MBY021 470 -40 ~+170 17 43 Note:Due to the mechanical force, which is acted on the wire lead, the coating may have cracks and chips. However, it does not affect the performance and reliability of the component. NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 Page 3 Reliability Item Standard Test conditions / Methods Specifications Graduallyapplyingtheforcespecifiedandkeeping the unit fixed for 10±1 sec. Tensile IEC60068-2- Terminal diameter Force Strength of No visible damage 21 (mm) (Kg) Terminals 0.5<d≦0.8 1.0 0.8<d≦1.25 2.0 At least 95% of IEC60068-2- terminal electrode is Solderability 245 ± 3 ℃ , 3 ± 0.3 sec 20 covered by new solder Resistance IEC60068-2- No visible damage to Soldering 260 ± 3 ℃ ,10 ± 1 sec 20 ∣△R /R ∣≦ 10% Heat 25 25 High IEC60068-2- No visible damage Temperature Tu ± 5 ℃ , 1000 ± 24 hrs 2 ∣△R /R ∣≦ 20% Storage 25 25 Damp Heat, IEC60068-2- No visible damage 40 ± 2℃ , 9 0 ~ 95 % RH , 1000 ± 24 hrs Steady State 3 ∣△R25/R25∣≦ 20% The conditions shown below shall be repeated 5 cycles Step Temperature (℃) Period (minutes) Rapid IEC60068-2- No visible damage Change of 14 1 TL ± 5 30 ± 3 ∣△R /R ∣≦ 20% Temperature 25 25 2 Room temperature 5 ± 3 3 Tu ± 5 30 ± 3 4 Room temperature 5 ± 3 IEC60539-1 No visible damage Max. Current 25 ± 5 ℃ , Imax. , 1000 ± 24 hrs 4.26.1 ∣△R25/R25∣≦ 20% 25±5℃,Imax. , C , 1min ON / 5 min OFF x1000 No visible damage Endurance UL1434 T CT=Capacitance at 240Vac ∣△R25/R25∣≦ 20% MIL-STD- No visible damage Insulation 202F- 1000 VDC 1 min Method 302 ≧500 MW Products have been tested at Thinking Electronic Industrial Co., Ltd. Laboratory recognized by UL (Underwriters Laboratories Inc.) under CTDP (Client Test Data Program). NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 Page 4 Soldering Recommendation █ Wave Soldering Profile Preheating Soldering Cooling 260℃ max. Note 2 e r Note 3 u t a r e p 130±20℃ m e T Note 1 Tamb t 30~90sec <1sec <10sec Note 1 : (1~3)℃/sec Time Note 2 : Approx. 200℃/sec Note 3 : 5℃/sec max █ 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.) NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 Page 5 Max. Current Derating Curve ITa 100% Imax 0 TL 0 25 TU Ambient temperature (℃) Note: TL = Minimum operating temperature (℃) TU = Maximum operating temperature (℃) For example： Ambient temperature(Ta)＝60℃ Maximum operating temperature(Tu)＝200℃ ITa=[1-(Ta-25)/(Tu-25)]×Imax=80%Imax. RoHS Compliant Declaration We hereby declare that the components delivered to your company are compliant with RoHS directive 2002/95/EC. Storage Conditions of Products (I) Storage Conditions : 1.Storage Temperature : -10℃~+40℃ 2.Relative Humidity : ≦75%RH 3.Keep away from corrosive atmosphere and sunlight. (II) Period of Storage : 1 year NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 Page 6 Safety Approvals * UL 1434 / cUL recognized (File # E138827) * CSA recognized (File # 97495) .. * TUV recognized (File # R 50050155) * CQC GB/T 6663.1-2007 recognized (File # CQC05001011993) * CQC GB/T 6663.1-2007 recognized (File # CQC05001011989) Certificates (1) TS 16949 certificate (2) ISO 9001 certificate Test Report (1) RoHS test report (2) Halogen-free test report NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 Page 7 R-T characteristic curve SCK10054MBY021 1000 100 M H O - E C N 10 A T S I S E R 1 0.1 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100110120130140150 TEMPERATURE ℃ NTC Thermistor SCK Type Edition:SCK10054MBY021-WB100913 Page 8 V-I characteristic curve (Ambient Ta=25 ℃ ) SCK10054MBY021 10 0 5 0 . 5 1 0 .1 0 5 1 W 0 2 W W .2 W W 2 W 0 W W W W W W W 0 0 W 5 W 5 0 0 0 5 W 0 W 1 .0 0 1 0 1 2 5 2 2 W W .5 0 W .2 2 0 W .1 0 ) W V 5 ( 0 . 0 1 E G W A 2 0 T . 0 L O W 0.5 1 V .0 0 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 20 50 100 CURRENT (A).