MRE-050V470ME077-T/R

V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS This product is completed the Lead-free & RoHS2.0 & Halogen-free. Issued Date 发行日期 Customer :（客户） 深圳华秋电子有限公司 承认书 No. 2024-7-17 RD20240717002 SPECIFICATION FOR APPROVAL 承 认 书 No. 客户编号 (Customer No.) 东佳编号 (Koshin Part No.) 1 MRE-050V470ME077-T/R Description 规格 50V47μF ФD x L 6.3X7.7 KOSHIN INTERNATONAL LIMITED 东 佳 电 子 有 限 公 司 Headquarters Unit 9-10,16/F,New commerce Centre,19 On Sun Street,Siu Lek Yuen,Shatin,N.T.,Hong kong TEL：（852）2690 0609 FAX：（852）2697 9532 Manufacturing Sites  No.4-6 West Zone,Shangxue Technology Industrial City,Bantian,Longgang,Shenzhen,China TEL：+86-755-89500370 89500371 FAX：+86-755-89500348  Koshin Technology Industrial Zone South Huancheng Road,LinWu,Chenzhou,Hunan Provice,China TEL：+86-0735-7770828 Postal code:424300 客户签章栏 KOSHIN 签章栏 APPROVEDSIGNATUREFORCUSTOMER APPROVED SIGNATURE FOR KOSHIN 核 准 APPROVAL R&D 确 认 CHECK R&D 作 成 DESIGN 承 认 APPROVED BY R&D Jul.17.2024 Jul.17.2024 Jul.17.2024 Alex Shen D.S.He X.L.Kuang Please return one copy with your authorized signature when you accept these specifications. DJS-SD-0013 第 1 页 共 20 页 V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS Make/revised curriculum vitae 制订/修订履历表 Version 版本 Date 日期 修订者 Res. Content 内容 Checked 确认 A0 2024-7-17 邝秀兰 新建 何东石 第 2 页 共 20 页 V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 目 录 CONTENTS NO. 项目 Items 1 概述 Scope 2 使用温度范围 Operating Temperature Range 3 特性 Characteristics 4 频率系数 Frequency Coefficient for Ripple Current 5 阻抗比 Max. Impedance Ratio 6 特性表格 Characteristics Table 7 标识 Marking 8 内部构造图以及内部构成部品（简略图） Inner conformation drawing and inner constitute parts(curtness drawing) 9 焊接推荐条件 Recommended soldering heat conditions 10 电气特性 Electrical characteristics 11 机械特性 Mechanical characteristics 12 信赖度 Reliability 13 东佳料号 14 产品加工图 15 包装 16 铝电解电容器使用注意事项 Koshin Part No Product processing diagram Packing Guidelines and Precautions 第 3 页 共 20 页 V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 1.Scope 概述 本承认书规定了 MRE 系列贴片铝电解电容器的技术规范 This specification covers“MRE series” V-Chip Aluminium Electrolytic Capacitors. 2.Operating Temperature Range 使用温度范围 使用温度范围是指电容在额定电压下可以稳定运行的环境温度范围 Operating temperature range is the range of ambient temperature at which the capacitor can be operatedcontinuously at rated voltage. 3.Characteristics 特性 除非另有说明，标准的测量和测试环境条件如下： Unless otherwise specified, the standard range of atmospheric conditions for making measurements and tests are as follows. 环境温度 Ambient temperature ：15 to 35℃ 大气力压 Air pressure：86kpa to 106kpa 若对结果有疑问，测试则按如下标准进行 If there may be doubt on the results, measurements shall be made within the following limits. 环境温度 Ambient temperature ：20±2℃ 大气压 Air pressure：86kpa to 106kpa 4.Frequency Coefficient for Ripple Current 频率系数 Frequency (Hz) 120 1K 10K 100K Capacitance(μF) 10 to 150 0.40 0.75 0.90 1.00 220 to 470 0.50 0.85 0.94 1.00 820 to 1000 0.60 0.87 0.95 1.00 5.Max. Impedance Ratio 阻抗比 Rated voltage(V) Low temperature characteristics Impedance ratio (max) 6.3 10 16 25 35 50 63 80 100 Z(-25℃)/ Z(+20℃) 2 2 2 2 2 2 2 2 2 Z(-40℃)/ Z(+20℃) 3 3 3 3 3 3 3 3 3 第 4 页 共 20 页 120Hz V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 6.Characteristics Table 特性表格 铝电解电容器制造仕样书 Aluminum Electrolytic Capacitor Specification 制品名 Series 客户型号 Customer No. MRE 制品记号 Part No. 公称尺寸 Case size 50 V 47 μF 项目 Items 使用温度范围 Operating temperature range 容量偏差 Capacitance tolerance 损耗因子 Dissipation factor (MAX) 漏电流 Leakage current (MAX) ESR值 ESR (MAX) 纹波电流 Ripple current (MAX) 负荷寿命 Load life 规格 Specification MRE-050V470ME077-T/R D 6.3 X L 7.7 标准 Standard - 40 ~ + 105 ℃ ±20% ( 20℃ ,120Hz ) 小于( Less than ) 12% ( 20℃ ,120Hz ) 小于( Less than ) 23.5μA ( 20℃ 50V 2 min ) 1.4Ω ( 100KHz ,20℃ ) 185mArms ( 100KHz ,105℃ ) 2000 hrs 外形尺寸 ( Dimensions ) 产品外形 Outline L ± 0.5 Lead spacing and Diameter D L A B 6.3 7.7 6.6 6.6 核 准 APPROVAL 确 认 CHECK R&D R&D Jul.17.2024 Jul.17.2024 Alex Shen D.S.He 第 5 页 共 20 页 Unit: mm P±0.2 C W 7.2 0.5~0.8 1.9 作 成 DESIGN R&D Jul.17.2024 X.L.Kuang V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 7.Marking 标识 7.1. Marking on capacitors includes: 产品本体上标识包括： 负极 Negative Polarity Koas Logo：Koas R29 R 年编码 Year code 2024年 MRE 29 周编码 Week code 第29周 系列 Series 50V 47 MRE 额定电压 Rated voltage（V） 50 额定电容 Rated Capacitance （uF） 47 印字油墨为蓝色The colour of marking ink is blue. 年份 Year 2022 2023 2024 2025 2026 2027 2028 2029 2030 代码 Code N P R S T V W X Y 第 6 页 共 20 页 V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 8. Inner conformation drawing and inner constitute parts(curtness drawing) 内部构造图以及内部构成部品（简略图） 构成部品(Composing Part) 材质(Material) 引线（Lead Wire） 镀锡铜包钢线(Fe+Al+Cu+Sn) 铝壳(Case) 铝(Aluminum) 座板(Base Plate) 聚邻苯二酰胺（PPA） 电解纸(Paper) 纤维素(Cellulose) 正箔(Anode Foil) 铝箔(Aluminum Foil) 负箔(Cathode Foil) 铝箔(Aluminum Foil) 电解液(Electrolyte) GBL 溶液 封口材(Seal) 橡胶(Rubber) 第 7 页 共 20 页 V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 9.Recommended soldering heat conditions: 焊接推荐条件： RECOMMEDEDSOLDERINGCONDITIONSFORALUMINIUM SURFACE MOUNT TYPE -Air or Infrared reflow soldering (°c) Temperature on the （℃） surface of capacitors Peak Temperature Peak 230 °c Max.period of time over 230 °c 217 °c Max. period of time over 217 °c Preheating Time(Sec) SMDshap e size B52~E87 voltage Time maintained over 230 °c ≤60 Sec Peak Reflow temperature numbe r 4~63V Time maintained over 217 °c ≤90 Sec ≤260 °c ≤2 times 63V,80V ≤60 Sec ≤40 Sec ≤250 °c ≤2 times ≤60 Sec ≤30 Sec ≤245 °c ≤2 times 150‐180C ≤30 Sec ≤120Sec. ≤20 Sec ≤240 °c ≤2 times ≤30 Sec ≤20 Sec ≤240 °c ≤2 times ≤20 Sec _ ≤230 °c ≤2 times F63~G100 4~50V 63V~100， 400V H135~K21 6.3~50V 5 63~450V preheating Remark: Reflow number cannot over 2 times. After first time reflow , must be ensure that the temperature of capacitors became cold to room temperature(5～35℃) ,then continue second flow. 第 8 页 共 20 页 V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 10. Electrical characteristics 电气特性 ： NO. ITEM 项目 10.1 Rated voltage 额定电压 Capacitance 静电容量 10.2 10.3 10.4 Dissipation factor 散 逸 因 素 （损失角） Leakage current 泄漏电流 TEST METHOD 测试方法 SPECIFICATION 规格 电压：直流电压值+交流电压峰值≤额定电压 Voltage: DC voltage + peak ripple voltage≤Rated voltage See 6.Characteristics Table 见 6.特性表 1.Measuring frequency:120Hz±12Hz 测定频率:120Hz±12Hz 2.Measuring voltage:≤0.5Vrms+0.5VDC~2.0VDC 测定电压:≤0.5Vrms+0.5VDC~2.0VDC 3.Measuring circuit: ( 测定电路: ( ) See 6.Characteristics Table 见 6.特性表 ) DC leakage current shall be measured after 1~2minutes application of the DC rated working voltage through the 1000Ωresistor at 20℃ 在 20℃通过 1000Ω的电阻施加直流工作电压 1~2 分钟后测定直流 泄漏电流 S1 R A V R: 1000Ω A: DC current meter 直流电流计 V: DC voltage meter 直流电压计 10.5 Temperature characteristi cs 温度特性 S2 CX S1:Switch 开关 S2:Switch for protect of current meter 直流电流计的保护开关 CX: Testing capacitor 测试电容 STEP TEMPERATURE STORAGE TIME 步骤 温度 放置时间 1 30minutes 20℃±2℃ 2 2hours -40℃±3℃ 4hours 3 20℃±2℃ 4 2hours 105℃±2℃ Step1.Measure the capacitance and impedance. 测定静电容量及阻抗.( Z , 20℃,120Hz±2HZ) Step2. Measure the impedance at thermal balance after 2 hours. 达到热平衡 2 小时后测定阻抗。 ( Z , -40℃ 120Hz±2HZ) Step4.Measure the leakage current at thermal balance after 2 hours 达到热平衡 2 小时后测定漏电流。 第 9 页 共 20 页 See 6.Characteristics Table 见 6.特性表 4X5.7-10X10.5,6.3V-100V Less than 0.01CV or 3µA, whichever is large（at 20℃, 2 minutes) 4X5.7-10X10.5,6.3V-100V 小于或等于 0.01CV 或者 3µA，取较大值（在 20℃， 充电 2 分钟后测试) 12.5X13.5-18X21.5,10-100V Less than 0.03CV or 4µA, whichever is large（at 20℃, 1minutes) 12.5X13.5-18X21.5,10-100V 小于或等于 0.03CV 或者 4µA，取较大值（在 20℃， 充电 1 分钟后测试) I：Leakage current(μA) I：漏电流（μA） C：Capacitance(μF) C：容量（μF） V：Rated voltage (V) V：额定工作电压（V） Step2. Low temperature impedance stability Less than specified value. 低温稳定阻抗比：低于规 定值。 Step4. Capacitance change: within ± 10% of the initial measured value. 静电容量变化：最初测量 值的±10%以内。 Dissipation factor: Less than specified value. 损失角：低于规定值。 V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS NO. 10.6 ITEM 项目 Surge test 突破试验 TEST METHOD 测试方法 SPECIFICATION 规格 Rated surge voltage shall be applied (switch on)for 30±5 second and then shall be applied (switch off) with discharge for 5.5min at room temperature. This cycle shall be repeated for 1000 cycles. Duration of one cycle is 6±0.5 minutes Capacitance change: within±15% of the initial specified value. 静电容量变化： 最初规定值的±15%以内。 在常温下施加（合上开关）额定涌浪电压 30±5 秒，然 后停止施加（断开开关）涌浪电压并且放电 5.5 分钟。 这个循环要重复 1000 次。以 6±0.5 分钟为一个循环周 期 Surge voltage 浪涌电压 Dissipation factor: Less than specified value. Working voltage(V) 工作电压(V) Surge voltage (V) 浪涌电压(V) 6.3 10 16 25 35 50 63 80 100 8 13 20 32 44 63 79 100 125 损失角：低于最初规定值。 Leakage current: Within initial specified value. 泄漏电流：在最初规定值以内 11.Mechanical characteristics 机械特性 ： NO. 11.1 ITEM 项目 Lead strength 导针强度 TEST METHOD 测试方法 (A)Tensile strength 拉伸强度： wire lead terminal 导针型： d(mm) load(kg) 规格 ≤0.5 0.512 months，the products need to be charged again before using; c) 存放时间超过 3 年的电解电容器应报废处理； If Storage time >three years, the products need to be discarded; d) 库存有效期以产品套管上印刷的时间开始计算； Expiry Date: calculating from the date marked on the sleeve; e) 请尽量以包装状态保管； Please keep capacitors in the original package; f) 请避免在以下环境下保管: Avoid storing the capacitors under such circumstances: ※ 溅水、高温高湿及结露的环境。 With water and oil or damp &dewing location. ※ 溅油、或者充满气体油成分的环境。 With gas and oil. ※ 充满酸性有毒气体（硫化氢，亚硫酸，亚硝酸，氯，溴，溴化甲烷等）的环境。 With toxic gases such as hydrogen sulfide, sulfurous acid, nitrous acid, chlorine, bromine and ※ 直射阳光、臭氧、紫外线及放射线照射的环境。 With direct sunlight, Ozone, ultraviolet rays or radiation. 第 18 页 共 20 页 methane. V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 5. 施加纹波电流应小于额定值 Use capacitor within rated ripple current 施加纹波电流超过额定值后，会导致电容器体过热，容量下降，寿命缩短。电容器上标注了额定电压，请将 和直流电压叠加的纹波电压的峰值控制在额定工作电压以下。 If excessive ripple current is applied on the capacitor, excessive heat will be generated inside,the capacitance will be reduced and capacitor’s life shall be shortened. Rated voltage has been marked on the capacitor; therefore, the peak value of the ripple voltage should be less than the rated voltage. 6. 使用环境温度 Ambient temperature 铝电解电容器的使用寿命会受到环境温度的影响。据科学统计，使用环境温度下降 10℃其使用寿命增加 1 倍。 Life of aluminum electrolytic capacitor is affected by the ambient temperature. It is generally known that the life doubles for each 10℃ decrease in temperature. 7. 引出线强度 Tensile strength of lead wire 当拉力施加到电容器引出线，该拉力将作用于电容器内部，这可能导致电容器内部短路，开路或漏电流上升。在电 容器焊装到电路板，请勿强烈摇动电容器。 When a strong force is applied to the lead wires or terminals, stress is put on the internal connections, which may result in short circuit, open circuit or increased leakage current. So it is not advisable to bend or handle a capacitor after it has been soldered to the PC board. 8. 焊接过程耐热性 Heat resistance at the soldering process 铝电解电容器装至电路板进行浸焊或波峰焊时，其塑料套管可能因焊接时间过长、温度过高而发生破裂或二次收缩。 During soldering process, secondary shrinkage or sleeve crack may occur when soldering temperature is too high or soldering time is too long. 9. 电路板的安装孔孔距及安装位置 Hole pitch and position of PC board 电路板安装孔的设计应与产品说明书的引线脚距相一致，如果将电容器强行插入孔距不配套的电路板，那么会有应 力作用于引出线，这可能导致短路或漏电流上升。 When designig a PC board , its hole pitch should be designed to coincide with the lead pitch(lead spacing) of the capacitor specified in the catalog or specifications.When a capacitor is forcibly inserted into an unmatched hole pitch,a force will put on the leads and which could result in a short circuit or increased leakage current. 10. 关于焊接以后的清洗 Cleaning after soldering ① 电容器不能用卤化有机物系列的清洗剂进行清洗。如果必须进行清洗，请使用能够保证电容器质量的清 洗剂。 The aluminum electrolyte capacitors should be fee halogenated solvents during board cleaning after soldering. Use solvent proof capacitors when halogenated solvents are used. ② 对于能够保证电容器质量的清洗剂，清洗后请不要在清洗溶液或者密封容器中保管。清洗后的电容器请 和电路板一起在热风下干燥 10 分钟以上，热风的温度不可高于电容器规定上限温度。 After cleaned with the solvent which should proof the quality of capacitors, the capacitors should not be kept in solvent environments of non-ventilated places. Let the capacitors after cleaning dry with hot blast fully above 10mins and the temperature of hot blast should not be over than specified upper limit of capacitors. 第 19 页 共 20 页 V-CHIP ALUMINUM ELECTROLYTIC CAPACITORS 11. 关于固定剂以及镀层（涂层剂）Adhesives、fixative and coating materials(coating agent) ① 请不要使用含有卤化有机物系列的固定剂及镀层（涂层剂） 。 Do not use halogenated adhesives and coating materials to fix aluminum electrolytic capacitors. ② 请不要让固定剂及镀层（涂层剂）将电容器封口部位（端子一侧）全部封住。 Do not cover up all the sealing area of capacitors with adhesives 、 fixative or coating materials(coating agent), make coverage only partial 12. 认证证书 Certificates ① ISO 9001:2008 质量管理体系认证 ISO 9001:2008 Certificate ② ISO 14001:2004 环境管理体系认证 ISO 14001:2004 Certificate ③ ISO/TS 16949:2009 质量管理体系（汽车行业生产件与相关服务件）认证 ISO/TS 16949:2009 Certificate ④ OHSAS 18001:2007 职业健康安全管理体系认证 OHSAS 18001:2007 Certificate ※ 符合 RoHS2.0 RoHS compliance 符合欧盟 RoHS2.0 的最新标准，若客户有特殊要求，按照双方签订的相关协议为准. Accord with the latest standard of RoHS2.0 , if customers have any special requirments, according to the relevant agreements which signed by both parts. 第 20 页 共 20 页