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1 客户名称 : 承认书 APPROVAL SHEET CUSTOMER 品名 : 常规厚膜片式固定电阻器 ( 无铅表面处理 ) PARTNAME GENERAL THICK FILM CHIP FIXED RESISTOR(Lead Free Surface Treatment) 规格 : SPECIFICATION 版本号 : VERSION 日期 : DATE RC01 * * * RC02 * * * RC03 * * */ RS03 * * * RC05 * * */ RS05 * * * RC06 * * */ RS06 * * * RC1210 * * */ RS1210 * * * RC10 * * */ RS10 * * * RC12 * * * R-5.16 制造 APPROVAL 客户 APPROVAL 拟制审核确认检验审核批准第 1 页共 21 页

2 VER 版本 R-5.7 修改记录 REVISION RECORD MINUTE OF CHANGES 修改内容 1) 修改 3.0 型号规格表示办法 Revised 3.0 2) 修改 4.0 电气性能 Revised 4.0 3) 修改 5.0 可靠性 Revised 5.0 4) 修改包装数量 Revised R-5.8 删除 11.0 附件 SGS 报告 Deleted 11.0 R-5.9 1) 修改 2.1 结构 Revised 2.1 2) 修改 3.0 型号规格表示办法的电阻温度系数代号 Revised 3.0 3) 修改编带包装标准 (A) 能力 Revised ) 修改标签 Revised ) 修改 7.0 环保情况说明 Revised 7.0 CHECKER 修改者方菲 Yuki Fang 温宇肇 Yuzhao Wen 温宇肇 Yuzhao Wen RELEASE DATE 修改日期 R-5.10 R ) 删除 1812 规格产品的相关资料 Deleted information of 1812 type chip resistor 2) 修改 9.0 贮存方法 Revised 9.0 1) 修改 2.2 尺寸 Revised 2.2 2) 修改 3.0 型号规格表示方法电阻值误差精度 Revised 3.0 3) 增加 4.0 电气性能电阻公差 Revised 4.0 4) 修改 5.0 可靠性的试验方法标准 Revised 5.0 5) 修改 6.0 包装 (A) 载带尺寸 Revised 6.0 R-5.12 修改 6.0 包装 (A) 载带尺寸 Revised 6.0 吴晓玲 Xiaoling Wu 吴晓玲 Xiaoling Wu 吴晓玲 Xiaoling Wu R-5.13 修改 3.0 型号规格表示办法的电阻值误差精度代号 Revised 3.0 吴晓玲 Xiaoling Wu R-5.14 删除 6.0 包装的标签中 GP 环保标识 Deleted GP environmental label. 吴晓玲 Xiaoling Wu R ) 修改 4.0 电气性能负荷下降曲线产品使用温度范围 Revised the temperature range of use for chip resistor in )5.0 可靠性增加上限类别温度试验 Add High Temperature Exposure test to 5.0 Reliability Data 3) 修改 6.1.1(A) 塑料带编带 2010 及 2512 规格产品的 AO BO 尺寸 Revised the dimension of AO BO of 2010 and 2512 chip resistor in 6.1.1(A). 吴晓玲 Xiaoling Wu R-5.16 修改 2.2 尺寸中 0201 规格产品尺寸 Revised 2.2 dimension of 0201type chip resistor. 吴晓玲 Xiaoling Wu 第 2 页共 21 页

3 序号目录 No TABLE OF CONTENTS 1.0 概述 Summary 2.0 结构及尺寸 Structure And Dimensions 3.0 型号规格表示办法 How To Order 4.0 电气性能 Performance Specification 5.0 可靠性 Reliability Data 6.0 包装 Package 7.0 环保情况说明 Environmental Protection Statement 8.0 推荐使用的焊接曲线 Recommended soldering profile 9.0 贮存方法 Storage Methods 10.0 使用注意事项 Precautions For Use 第 3 页共 21 页

4 1.0 概述 Summary 片式电阻器主要生产的型号包括其特点是: The dimension type for chip resistor including , and the features are as below: * 体积小重量轻 miniature and light weight * 电性能稳定, 可靠性高 stable electrical capability and high reliability * 机械强度高高频特性优越 superior mechanical and frequency * 装配成本低, 并与自动装贴设备匹配 low assembly cost, suit for automatic SMT * 适应再流焊与波峰焊 suit for re-flow and wave flow soldering. * 符合 RoHS 指令要求 Compliant with RoHS Directive 产品广泛应用于计算机通讯工业自动化航天航空军事数字电视数字音响及消费类电子等领域 The applications for the chip resistor are wildly in computer, communication, industry automatization, aviation, military, digital TV, digital acoustics and consume electronics, etc. 2.0 结构及尺寸 Structure And Dimensions 2.1 结构 Structure 结构层 Structure 1 陶瓷基片 Substrate 2 面电极 Face Electrode 3 背电极 Reverse Electrode 4 电阻体 Resistive Element 5 一次保护层 1 st protective coating 6 二次保护层 2 nd protective coating 7 标记 Marking 8 端电极 Inner Termination 9 中间电极 Middle Termination 10 外部电极 Outer Termination 主要成分 Main Substance 三氧化二铝 Al 2 O 3 银 - 钯电极 Ag-Pd, 银电极 Ag 氧化钌玻璃 Ruthenium oxide,glass 玻璃 Glass 玻璃 / 树脂 Glass / Resin 玻璃 / 树脂 Glass / Resin 镍铬合金 Ni-Cr 镍层 Ni Plating 锡层 Sn Plating 第 4 页共 21 页

5 2.2 尺寸 Dimensions 型号 Type L(mm) W(mm) t(mm) a(mm) b(mm) ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± 产品外观 Appearance 电阻器表面二次保护层保护膜覆盖完好且难以脱落, 表面平整 ; The surface of resistor is covered with Protecting Coating which hard to fade, and the surface of coating should avoid unevenness 电阻器端电极覆盖均匀镀层较难脱落而且平整无开裂针孔变色 ; The terminal part is covered equable, the plating is hard to fade, and should avoid unevenness, flaw, pinhole and discoloration 电阻器芯片无裂痕标记可辨 With a clear mark, the resistor body is crack-free. 第 5 页共 21 页

6 3.0 型号规格表示办法 How To Order C S 额定功率系列代号 Power Rating Series 常规功率系列 Normal Power Series 提升功率系列 Upgraded Power Series 电阻温度系数代号 Resistance Temperature Coefficient Code W U K L 2512 跨接电阻 Chip Jumper ±200ppm/ ±400ppm/ ±100ppm/ ±250ppm/ 无表示 No marking 包装方式代号 Packing Style Code T B C 编带包装 Tape & Reel 塑料盒包装 Bulk Case 塑料袋散装 Case R S 0 3 K F T R 产品代号 Product Code 厚膜片式电阻器 Thick Film Chip Resistor 代号 Code 型号 Type 电阻值代号 Resistance Value Code 三位数 (E-24 系列 ): 前两位表示有效数字, 第三位表示有效数字后零的个数 Three digits (E-24 series): The first two digits are significant figures and the third one denotes number of zeros. 四位数 (E-96 系列 ): 前三位表示有效数字, 第四位表示有效数字后零的个数 Four digits (E-96 series):the first three digits are significant figures and the four one denotes number of zeros. 小数点用 R 表示 Decimal point should be expressed by R. 000 表示跨接电阻 Jumper is expressed by 000 例如 Example: 103=10KΩ (E-24) 1003=100KΩ(E-96) 1R0=1.0Ω 000=0Ω 电阻值误差精度代号 Resistance Tolerance Code 跨接电阻 Chip Jumper D ±0.5% F ±1% G ±2% J ±5% K ±10% M ±20% F G J 10mΩ 20mΩ 50mΩ 第 6 页共 21 页

7 3.1 标记表示方法 The Explanation For The Resistance Value Marking IEC E-24 E-96 系列电阻值对照表 IEC E-24 E-96 Series Resistance Cross-reference List E-24 系列 ( E-24 series) ( 10 n Ω) ( 单位 unit:1ω 10Ω 100Ω 1KΩ 10KΩ 100KΩ 1MΩ 10MΩ) 表一 Table one E-96 系列 (E-96 series) ( 10 n Ω) ( 单位 :1Ω 10Ω 100Ω 1KΩ 10KΩ 100KΩ 1MΩ 10MΩ) 表二 Table two 第 7 页共 21 页

8 E-24 系列 : 采用三位数字表示, 前二位表示电阻值有效数字, 第三位表示乘以 10 的次方数 E-24 series: Express resistance value on the glass side with three digits, the first tow digits should be significant and the third one denote number of zeros. 例 For example: E-96 系列 : 采用四位数字表示, 前三位表示电阻值有效数字, 第四位表示乘以 10 的次方数 E-96 series: For the dimension type of 0805,1206,2010,2512 express the resistance value with four digits, the first three digits are significant figures and the fourth denotes the number of zeros. 例 For example: 10KΩ 100 KΩ 0603 用三位代码表示, 前二位表示 E-96 系列阻值代码, 后一位字母表示乘数代码 ( 见表三和表四 ) For the dimension type of 0603, express the resistance value with three code, the first two digit code denote the resistance of E-96 series, and the third code of letter denote the multiplier (see the table three and four ). 例 For example: 2MΩ 小数点以 R 表示例 For example: The decimal point should be expressed by R. 5.6Ω 跨接电阻以 0 表示 The jumper should be expressed by 0. 例 For example: 0Ω : 不作标记例 For example: For the dimension type of , there is no mark on the glass side. 非 IEC 标准系列的电阻值标记表示方法 : 一般以最接近 IEC E-24 系列标称阻值的标记表示方法 For the resistance which does not belong to IEC serial, use the resistance of IEC serial which is most close to the required resistance of non-iec serial for replacement. 客户对标记有特殊要求时, 则按照协商的结果印刷标记 To get agreement by both party if there special requirement for the marking. 第 8 页共 21 页

9 表三 Table three: E-96 系列阻值代码 E-96 Series Resistance Value Code 代号 Code E-96 阻值 The resistance of E-96 series 代号 Code E-96 阻值 The resistance of E-96 series 代号 Code E-96 阻值 The resistance of E-96 series 代号 Code E-96 阻值 The resistance of E-96 series 表四 Table four: 乘数代码 Multiplied Code 乘数次方 multiplier 代码 code X Y A B C D E F 第 9 页共 21 页

10 RatedLosd)(%)风华高科 4.0 电气性能 Performance Specification 项目 Item 规格 Specification 型号 Type 常规功率系列 Normal Power Series 1/20W 1/16W 1/16W 1/10W 1/8W 1/4W 1/2W 1W 提升功率系列 Upgraded Power Series / / 1/10W 1/8W 1/4W 1/3W 3/4W / 注 : 当使用环境温度超过 70 时应按负荷下降曲线 ( 见下图 ) 降负荷 Remark: When used at ambient temperature over 70, the load power should be reduced as Power Derating Curve shown below. 负荷下降曲线 Power Derating Curve 额定功率 Rated Power 额定负荷百分比 (1 2 额定电压及使用最大工作电压 Rated Voltage & Max. Voltage Used 注 : 环境温度 Ambient Temperature ( ) 曲线 1 适用于 0201 规格产品, 使用温度范围为 -55 ~+125 曲线 2 适用于规格产品, 使用温度范围为 -55 ~+155 Remark: Curve 1 apply for 0201 chip resistor,operating temperature range is -55 ~+125. Curve 2apply for chip resistor,operating temperature range is -55 ~+155. 每一阻值额定电压根据下列公式计算出, 当计算出的额定电压超过表中使用最大工作电压时, 所使用的额定电压应为表中最大工作电压 The rated voltage at each resistance should be calculated. From the equation below, and when the rated voltage exceeds the maximum voltage used shown in the table, the rated voltage used should be the maximum voltage. E= E: 额定电压 Rated Voltage(V) R: 标称阻值 Normal Resistance(Ω) P: 额定功耗 Rated Power(W) 第 10 页共 21 页使用最大工作电型号 Type 压 Max Voltage Used V V V 0805 RC05:100V RS05:150V V V V V

11 续上页 Continue 项目 Item 标准 Specification 最大过负载电压 Max. Overload Voltage 跨接电阻额定电流 Rated Current for Chip Jumper 跨接电阻最大过负载电流 Max. Overload Current for Chip Jumper 电阻公差 Tolerance for Resistor 阻值范围 Resistance Range 最大过负荷电压为 :2.5 倍额定电压 (2.5 E) 当计算出的电压值超过下表中最大过负荷电压时, 按下表 : The Max. Overload Voltage should be 2.5 E, When the Voltage exceeds the maximum overload voltage in the table below. The value shown in the table should be the maximum one V 100V 100V RC05:200V RS05:300V 400V 400V 400V 400V A 1A 1A 2A 2A 2A 2A 2A A 2A 3A 5A 5A 5A 5A 5A ±1% ±2% ±3% ±5% ±10% ±20% 跨接电阻 Chip Jumper: 50 mω 20 mω 10 mω ±0.5% ±1% ±2% ±5% ±10% ±20% 跨接电阻 Chip Jumper: 50 mω 20 mω 10 mω 1Ω~10MΩ 0Ω( 跨接电阻 Chip Jumper) 使用温度范围 Temperature Range of Use 额定温度 Rated Temperature +70 第 11 页共 21 页 -55 ~ ~+155

12 5.0 可靠性 Reliability Data 项目 Item 标片状电阻器 Resistor 准 Specification 跨接电阻 Jumper 试验方法 Test Method (GB/T ) 电阻温度系数 Resistance Temperature Coefficient 型号 type 电阻值 Resistance 电阻温度系数 Resistance Temperature Coefficient 代号 code 1Ω R<10Ω ±400PPM/ 1MΩ<R 10MΩ U 测定范围 10Ω R 1MΩ ±200PPM/ W Measured Between Ω R<10Ω -55 ~ ±250PPM/ 1MΩ<R 10MΩ L Ω R 1MΩ ±100PPM/ 2512 K 对非跨接电阻器施加 2.5 倍额定电压, 或最大过负载电压 ( 取最小值 ), 持续 5 秒 Apply 2.5 times rated voltage or the 短时间 max.overload voltage (choose the 过负载 R 50 mω (J 级 ) 或 small one) for 5 seconds. Short Time R ±(2.0%R+0.05Ω) R 20 mω(g 级 ) 或 Overload R 10 mω (F 级 ) 对跨接电阻器施加最大过负载电流, 持续 5 秒 Apply the max. overload current for 5 seconds. 在电极与基片间施加 100V 直流电压, 保持 1 分钟, 然后测绝缘电阻值 Apply DC 100V between substrate and termination for 1 minute, then check insulation resistance. 绝缘电阻 Insulation Resistance 1000MΩ Min 第 12 页共 21 页

13 续上页项目 Item 可焊性 Solderability 耐焊接热 Resistance to Soldering Heat 端头强度 Bending Strength 标片状电阻器 Resistor 准 Specification 跨接电阻 Jumper 可焊面积 95%. The termination coverage should be 95% cover min No mechanical damage. R 50 mω(j 级 ) 或 R R 20 mω(g 级 ) 或 ±(1.0%R+0.05Ω) R 10 mω(f 级 ) No mechanical damage. R ±(1.0%R+0.05Ω) R 50 mω (J 级 ) 或 R 20 mω(g 级 ) 或 R 10 mω (F 级 ) 试验方法 Test Method (GB/T ) 将片状电阻器浸入非活性焊剂中浸渍大约 2S, 然后去除多余焊剂, 将片状电阻器浸入到焊料槽内深达 10mm, 焊料槽温度为 240 ±5, 浸入时间为 2s±0.5s, 用溶剂清洗掉电阻器上的焊剂残余物, 后在 10 倍放大镜下观察 Resistor should be dipped in the melted solder bath at 240 ±5 for 2s±0.5s. Flux should be removed from the surface of the termination with clean organic solvent. 将片状电阻器浸入焊料槽内深达 10mm, 焊料槽内温度为 270 ±5, 浸入时间 10s±1s, 在室温放置 1~2 小时. 用溶剂将多余的焊剂清洗掉, 然后测量电阻值 Resistor should be dipped in the melted solder bath at 270 ±5 for 10 s±1s, Flux should be removed from the surface of the termination with clean organic solvent., resistor should be exposed at room condition for one or two hours, then check the resistance value. 基板 : 环氧玻璃层压印制线路板, 厚度 :1.6mm Substrate :Glass Epoxy (t=1.6mm) 铜箔厚度 Thickness of Copper foil:0.035mm 支持台距离 Span:90mm. 弯曲距离 Bending Distance: :3mm : 1 mm 保持时间 (duration):10s±1s 第 13 页共 21 页

14 续上页项目 Item 温度快速变化 Rapid Temperature cycle 稳态湿热 Steady State Humidity 负载寿命 (70 耐久性 ) Load Life 片状电阻器 Resistor 标 R ±(1.0%R+0.05Ω) R ±(3.0%R+0.1Ω) R ±(3.0%R+0.1Ω) 准 Specification 跨接电阻 Jumper R 50 mω (J 级 ) 或 R 20 mω(g 级 ) 或 R 10 mω (F 级 ) R 100 mω (J 级 ) 或 R 40 mω (G 级 ) 或 R 20 mω (F 级 ) R 100 mω (J 级 ) 或 R 40 mω (G 级 ) 或 R 20 mω (F 级 ) 试验方法 Test Method (GB/T ) -55 ±3 30 分钟常温 (2~3) 分钟 125 ±3 30分钟连续 5 个循环. 电阻器在标准大气条件下恢复不少于 1 小时, 也不多于 2 小时 -55 ±3 for 30mins normal temp. for (2~3)mins 125 ±3 for 30mins, total 5 cycles. 电阻器在温度为 40 ±2, 湿度 90%~95% 湿热试验箱内维持 1000 小时 Resistor should be exposed at 40 ±2 and 90~95% relative humidity in a humidity test chamber for 1000 hours. 在温度在 70 ±2 环境状态下以 1.5 小时通,0.5 小时断周期地施加电压 ( 额定电压或最大工作电压两者较小者 ), 持续进行 1000 小时 Resistor should be exposed at70 ±2 for 1000hours,during this time the rated voltage or the max working voltage (choose the small one )shall be applied intermittently for 1.5 hours ON,0.5 hours OFF. 耐溶剂性 Resistance to Solvent R ±(1.0%R+0.05Ω) R 50 mω (J 级 ) 或 R 20 mω(g 级 ) 或 R 10 mω (F 级 ) 溶解溶液 : 三氯乙烯, 浸 10 小时 ±1 小时 Dipping in solvent solution of Isopropyl alcohol for 10h±1h. 上限类别温度耐久性 High Temperature Exposure 无外观损伤 R ±(3.0%R + 0.1Ω) R 100 mω (J 级 ) 或 R 40 mω (G 级 ) 或 R 20 mω (F 级 ) 0201 规格电阻器在温度为 125±2 试验箱内, 持续 1000 小时规格电阻器在温度为 155±2 试验箱内, 持续 1000 小时 0201 type chip resistor should be exposed at 125 ± 2 in the test chamber for 1000 hours type chip resistor should be exposed at 155 ± 2 in the test chamber for 1000 hours. 第 14 页共 21 页

15 6.0 包装 Package 6.1 编带包装 Taping 结构尺寸 Dimension And Structure (A) 载带尺寸 Carrier Tape Dimension 纸带编带 Paper Carrier Tape For type For type 第 15 页共 21 页

16 型号 Type 单位 Unit:mm A B W F E ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ±0.10 型号 Type P P0 P1 ФD0 T T1: T: ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ±0.10 备注 :0201 型号中 T1 指纸带方孔槽深 ;T 指纸带厚度 Remark: For 0201type, T1 refers to the whole depth of paper carrier tape; T refers to the thickness of the paper carrier tape. 塑料带编带 Embossed taping unit:mm 型号 Type A0 B0 W F E t ± ± ± ± ± ± ± ± ± ± ± ±0.05 型号 Type P P0 P1 ΦD0 ΦD1 K ± ± ± / ± ± ± ± ± / ± ±0.10 第 16 页共 21 页

17 (B) 卷盘尺寸 Reel Dimension unit:mm 型号 Type M W T A B C D ± ± ± ± ± ± ± ± ± ± ± ± ± ± 编带包装标准 Taping Specification (A) 能力 Ability 面带拉力 top tape peel strength 面带拉力强度为 11~70g(0.1N~0.7N, 速度 :300mm/min, 经下列试验后不允许有破裂断带现象 Peel strength is 11~70g(0.1N~0.7N),with speed of 300mm/min, and should not have flash and tear after peeling. 测试方法 test method: 最小弯回半径 minimum bending radius: 当载带弯回到胶盘最小盘心半径时 (50mm), 应无漏片和载带破损现象 When carrier tape being bent by minimum bending radius(50mm),no defection of chip and no break of carrier tape. 面胶温度测试 resistance to climate (for top tape) 在温度为 60, 湿度 90%~95% 条件下, 维持 120 小时后, 面带不会自动剥离 The top tape don t peel off after exposing at 60,90%~95% RH for 120 hours. 芯片松动自如, 无粘面底胶现象. Resistor is free, no sticking to top tape and bottom tape. 芯片易从纸带中取出, 且芯片孔无机械损伤. Resistor is easy to take out from carrier tape and chip hole have no mechanical damage. 第 17 页共 21 页

18 (B) 编带包装数量 Quantity In Taping 型号规格 Type 数量 Quantity unit: PCS / reel (C) 载带说明 Carrier Tape Statement 无组件有组件无组件牵引带 ( 仅面胶 ) no components have components no components lead Tape(only top tape) 终端部前端部牵引带紙帶輸送方向 Direction of Feeding 长度 length unit:mm 终端部 terminal 前端部 front 牵引带 lead tape 110~ 外包装 Outer Packaging 第一次包装 : 数量 :1 卷 ~10 卷 the first package :1~10 reels 第二次包装 : 数量 : 最多 8 盒 the second package:8 case Max 当包装数量不能达到最大时, 剩余空隙部位采用辅助材料填满 When quantity shall not reach the max,the remaining empty space shall be buried with buffer material. 第 18 页共 21 页

19 当数量为最小时, 使用别的方法包装, 确保运输过程中无问题是至关重要的 When the quantity is a few,alternative packing methods may be used. It is very important to ensure the safety of the products during transportation 标签 Label 卷盘标签 label on the reel (1. 客户物料号 customer part No. 2. 客户订单号 customer P/O) 3. 风华型号规格 fenghua Part No 4. 数量 quantity 5. 标称阻值 resistance 6. 额定功率 rated power 7. 电阻值误差 tolerance 8. 出厂日期 delivery date 9.QC 印章 QC marking 10.GP or RoHS marking 内箱标签 label on inner packaging box (1. 客户物料 customer part No. 2. 客户订单号 customer P/O) 3. 风华型号规格 fenghua Part No 4. 数量 quantity 5. 标称阻值 resistance 6. 额定功率 rated power 7. 电阻值误差 tolerance 8. 出厂日期 delivery date 9.QC 印章 QC marking 10.GP or RoHS marking 外箱标签 label on outer packaging box 1. 客户名称 customer name 2. 合同编号 contract No. 3. 产品名称 product name 4. 风华型号规格 fenghua part No. 5. 数量 quantity 6. 箱号 case No. 7. 制造者名称 maker name 8.QC 印章 QC marking 9. GP or RoHS marking 备注 Remark: 1 ( ) 部分可按客户要求而定 The content with bracket could be designed according to customers requirement. 2 一般情况下, 环保产品采用 RoHS 标示 Usually, the environmental product will be used RoHS label. 卷盘标签上的环保标识 Environmental Logo on Reel Label 外箱上的环保标识 Environmental Logo on Outer Box 第 19 页共 21 页

20 6.2 塑料盒包装说明 Bulk Case Packaging 结构尺寸 Dimension And Structure 包装数量 Packaging Quantity unit: pcs 包装方法塑料盒塑料袋散装 Packaging Style Bulk case Bulk 型号 Type 数量 Quantity ,000 25,000 10,000 5,000 1,500 1,000 50,000 10,000 4, 环保情况说明 Environmental Protection Statement 产品符合 RoHS 指令 Compliant with RoHS Directive. 1) 表面处理层 ( 即外部电极 ) 无铅 (Pb 100ppm) The termination of the chip resistor is lead-free (Pb 100ppm). 2) 本体中的铅属于 RoHS 指令豁免的玻璃中的铅 The Pb in the resistor body is belong to the RoHS exemptions of Pb in glass material 根据中国电子信息产品污染控制管理办法的规定, 片式电阻器的有害物质情况如下 : According to the requirement of Administration on the Control of Pollution caused by Electronic Information Products, below are the hazardous substance information for the chip resistor: 有毒有害物质或元素 hazardous substance 部件名称六价铬多溴联苯多溴二苯醚 part name 铅 (Pb) 汞 (Hg) 镉 (Cd) (Cr 6+ ) (PBB) (PBDE) 片式电阻器 chip resistor : 表示该有毒有害物质在该部件所有均质材料中的含量均在 SJ/T 标准规定的限量要求以下 : Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the threshold requirement in ST/J : 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ/T 标准规定的限量要求 : Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the threshold requirement in ST/J 产品的环保使用期限标志如下 : The Environment Friendly Use Period logo as below: 50 备注 : 此环保使用期限只适用于产品是在本产品承认书中所规定的条件下工作 Remarks:Above Environment Friendly Use Period only applicable under the condition specified in this approval sheet. 第 20 页共 21 页

21 8.0 表面处理无铅片阻推荐使用的焊接曲线 Recommended Soldering Profile 推荐的回流焊曲线 Recommended re-flow profile 推荐的波峰焊曲线 Recommended wave solder profile 回流 3 次 Re-flow 3 times 推荐的焊膏类型 Recommended solder alloy:96.5sn-3.0ag-0.5cu 9.0 贮存方法 Storage Methods 贮存条件 : 温度 5 ~30, 相对湿度 30%~70%. Storage conditions: T:5 ~30,RH:30%~70%. 避免存放于有腐蚀性气体的环境 Avoiding storage in place full of corrosive gas 使用注意事项 Precautions For Use 建议在符合以上贮存条件下 6 个月内使用 The products are suggested to be used within six months when received, and the storage condition mentioned above should be followed. 无铅表面处理的产品既适用于无铅焊接也适用于锡铅焊接 The lead-free surface treatment products are applicable for lead-free soldering and Pb/Sn soldering also. 请您盖章确认后将复印件御返我司, 如三个月后未返回我司将视做默认接受 Be sure to return a copy to our company after stamping your company acceptance, if no copy returned after three months, we would judge that you shall receive and accept this approval sheet. 如承认书有任何变更, 之前的版本自动作废 If there is any amendment, a former version shall become invalid. 第 21 页共 21 页

Microsoft Word - SDWL-C series.doc

Microsoft Word - SDWL-C series.doc 绕线片式陶瓷电感 SDWL-C 系列 Wire Wound Chip Ceramic Inductor-SDWL-C Series Operating Temp. : -40 ~ +125 特征小尺寸, 可表面贴装陶瓷材料具有高 Q 值高高精度高可靠性用途通讯设备的高频线路移动电话如 GSM/CDMA/PDC 等制式蓝牙, 无线网 FEATURES Small chip suitable