27UF400V87EC0275

规格承认书 Specification for approval 客户名称: （Customer Name） 铝电解电容 产品名称: （Product Name） Aluminum Electrolytic Capacitor 客户料号： （Customer part number） 科尼盛料号： 27UF400V87EC0275 （KNSCHA number） 型号规格: KNSCHA MHT 400V27μF Φ8*20L （Specifications） KNSCHA MHT 400V27μF Φ8*20L 客 户 (Customer) Approval 制 造 (Manufacture) Approval 拟 制 (Fiction) 审 核 (Chief) 核 准 检 验 (Approval) (Inspect) 审 核 (Chief) 东莞市科尼盛电子有限公司 DONG GUAN KNSCHA ELECTRONICS CO.,LTD. No. The 8th Floor, A3 Building, R&D Center (Phase I), Songshan Lake Intelligent Valley, Liaobu Town, Dongguan City. TEL:0769-83698067 81035570 FAX: 0769-83861559 Email：sales@knscha.com Website: http://www.knscha.com 核 准 (Approval) MHT Series Aluminum Electrolytic Capacitors Item Name 27UF400V87EC0275 Rating MHT400V27μF Case size Φ8*20L KNSCHA Lifetime 2000 hours 1. Operating Temp. Range -25℃ ～ + 105℃ 2. Electrical Characteristics See Table 1. 【Table 1】 Rated Voltage VDC Surge Voltage VDC 400 420 Nominal Tolerance Dissipation Leakage Permissible Static on Factor Current Ripple Current Capacitance Capacitance(%) (tanδ)max 5min. 20℃ (mArms)max (μF) 20℃ 120Hz 20℃ 120Hz (μA)max 105℃100KHz 27 -20～＋20 216 0.20 350 3. Dimensions Rubber Bung Sleeve Фd=0.05 Tinned copper-ply wire φd Safety Vent φ6.3 or over F±0.5 ФD+αmax 15min. L+βmax. Unit(mm) φD+0.5 8 L+1.5 20 φD＋0.5 4min. F±0.5 3.5 d±0.05 0.5 4. Marking Following items are printed with gold color on black color sleeve Example of Marking 400V 27μF ① Rated voltage & Nominal Capacitance ② Polarity (negative) ③ Trade Mark ④ series ⑤ Symbol of Capacitance Tolerance　（M) ⑥ Max Operating Temp. ① ② KNSCHA MHT ③ ④ (M )105℃ ⑤⑥ 5.MULTIPLIER FOR RIPPLE CURRENT ①. Frequency Coefficient Freq.(Hz) 120 60（50） Cap(μF) 0.55 0.65 0.1-47 0.65 0.75 68-680 1000-15000 0.70 0.80 ②. Temperature Coefficient Ambient 40 60 Temperature(℃) Coefficient 2.40 2.10 300 1K 10K 100K 0.70 0.80 0.85 0.75 0.85 0.90 0.85 0.90 0.95 1.00 1.00 70 85 105 1.78 1.65 1.00 1.00 No,KNS-200103001 (1/5) 6. No. Characteristics Item 1 Leakage Current Performance 216.0 μA I= Test Method (I=0.02CV+15μA) I= Max Leakage Current C=Ctatic Capacitor: V=Rated Voltage Protection Resistor : 1000±10Ω Applied Volt : Rated Voltage Mesauring time : 5minutes Measured Frequency : 120Hz±20% 2 Static Capacitance 3 Dissiption Factor (tanδ) 21.6 ～ 32.4 μF . Measured Voltage ≤ 0.5Vrms, 1.5 ～ 2.0VDC 0.20 and Under Same as condition of Capacitors 4 High Temp. Load Characteristics Leakage Current Cap. Change Dissipation Factor Appearance ≦the value specified in Table 1 Test Temp. : 105±2℃ Applied voltage: Rated voltage ≦±20% of initial value ≦200% of value specified in Table 1 Test Time :2,000 hours No remarkable abnormality +72, -0 hours 5 High Temp. no load Characteristics Leakage Current Cap. Change Dissipation Factor Appearance ≦the value specified in Table 1 Test Temp. : 105±2℃ No voltage applied ≦±20% of initial value ≦200% of value specified in Table 1 Test Time :1000 hours No remarkable abnormality +24, -0 hurs 6 Terminal Strength Tensile Strength Bending Strength 7 Impedance Ratio 45N {4.5kg} 25N {2.5kg} WV Z-25℃/Z+20℃ Z-40℃/Z+20℃ Keeping time Tensile 1～5sec Bending　30±5sec 400 8 - 8 Temperature Stage Item Charac 2,3 Impedance Ratio teristics 5 Cap, Change Performance Stage Test Temp(℃） 20±2 less than the value mentioned in 5-7, 1 -25±3; ≤±25% against value in stage 4 2 -25±3; 3 20±2 4 105±2 After the capacitor is held at tempereture of each stage 5 20±2 and reaches temperature stability, measure performance. 6 9 Surge Voltage Item Leakage Current Cap, Change Dissipation Factor Appearance Perforemance ≤ the initial specified value ≤ ±15% against value before test ≤ the initial specified value No remakable abnormality Test Temp. 15～35℃ Test volt. Surge Volt.Specified in 2 Voltage apply. 1,000times of chage for 30±5sec, under frequency of 6±0.5sec, and discharge for 5min30sec. No,KNS-200103001 (2/5) 6-2. Characteristics No. Item Performance 10 Vibration Resistance Test Method Stability required Capacitance ≤±5% of the initial specified value Cap. Change Appearance No remarkable abnormality Frequency : 10～55Hz/1min. Width of vibration, 1.5mm Direction and duration X, Y and Z directions, each for 2 hours (Total 9 hours) 11 Solderbility 3/4 area of surrounding directions of surface should be covered with new solder. Solder: Sn-Ag, Sn-Cu Type Soldering Temp : 240±5℃ Dipping degree : 2～2.5mm Flux : Ethanol solution (JIS K8101) or Isopropylalchol (JIS K8839) solution of Rosin (JIS K5902) 12 Resistance to Soldering Leakage Current Cap. Change Dissipation Factor Appearance ≦ Initial specified value ≦±10% of initial value ≦ Initial specified in value No remarkable abnormality Soldering Temp. 280±5℃ Soldering Time . 10±1sec. 13 Resistance to Humidity Leakage Current Cap. Change Dissipation Factor Appearance ≦ Initial specified value ≦±15% of initial value ≦ Initial spesified value No remarkable abnormality Test Temp. : 40±2℃ Humidity 90～95% Test Time : 500 ± 8 hours After the above condition,restored to normal temp, and then measured. 14 Perssure valve moment characterstics There must not be thing ignition, scattering the resolution that that case works safely Dcmethod: impress the reverse voltage and of 1A, I cancel an electric current. 7 Packing method Packaging shape, size, quantity Component size 8*20 Quanity per package 16000pcs. H L W 8 Related Standards JIS C 5141 9 Marking on packing box ① ② ③ ④ ⑤ ⑥ ⑦ Item name Series name Rated Voltage Nominal Static Capacitance Case size Lot No. Quantity No,KNS-200103001 (3/5) 10 Leakage current Connecting the capacitor with a protective resistor (1kΩ±10Ω) in series for 2 minutes, and then, measure leakage current.