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RK73B1ETTP1R6J

RK73B1ETTP1R6J

  • 厂商:

    KOA(兴亚)

  • 封装:

    0402

  • 描述:

    贴片电阻 0402

  • 数据手册
  • 价格&库存
RK73B1ETTP1R6J 数据手册
EU RoHS 矩形片状电阻器 Flat Chip Resistors THICK FILM (GENERAL PURPOSE) RK73B 矩形片式电阻器 Flat Chip Resistors Construction ■ 结构图 外观颜色:黑色 Coating color:Black ■ 特点 Features z 小型•轻量。 z 由于电阻器保护膜使用了金属釉厚膜,因此耐热性•耐 候性良好。 z 电极为三层结构,具有稳定性和高信赖性。 z 对应编带、散装箱方式等各种自动安装机。 z 对应回流焊、波峰焊接。 z 端子无铅品,对应欧盟RoHS。电极、电阻膜层、玻璃 中所含铅玻璃,不包含在欧盟RoHS指令中。 z Small size and light weight. z Excellent heat resistance and weather resistance are ensured by the use of metal glaze thick film. z High stability and high reliability with the triple-layer structure of electrode. z Applicable to various kinds of automatic mounters for taping, etc. z Suitable for both flow and reflow solderings. z Products with lead free termination meet EU-RoHS requirements. EU-RoHS regulation is not intended for Pbglass contained in electrode, resistor element and glass. 型号 Type (Inch Size Code) 1F (01005) 1H (0201) 1E (0402) 1J (0603) 2A (0805) 2B (1206) 2E (1210) W2H (2010) W3A (2512) L 尺寸 W Dimensions (mm) c d t Weight (g) (1000pcs) 0.4±0.02 0.2±0.02 0.10±0.03 0.11±0.03 0.13±0.02 0.04 0.6±0.03 0.3±0.03 0.1±0.05 0.15±0.05 0.23±0.03 0.14 1.0 +0.1 –0.05 0.5±0.05 0.2±0.1 +0.05 0.25 –0.1 0.35±0.05 0.68 1.6±0.2 0.8±0.1 0.3±0.1 0.3±0.1 0.45±0.1 2.14 2.0±0.2 1.25±0.1 0.4±0.2 0.3 +0.2 –0.1 0.5±0.1 4.54 1.6±0.2 9.14 3.2±0.2 0.4 +0.2 –0.1 2.6±0.2 15.5 0.5±0.3 5.0±0.2 0.6±0.1 2.5±0.2 24.3 0.65±0.15 6.3±0.2 3.1±0.2 37.1 ※1 RK73B2H,RK73B3A也可以对应。 ※1 RK73B2H and RK73B3A are also available. ■ 品名构成 Type Designation 实例 Dimensions ■ 外形尺寸 ■ 负荷特性曲线 Derating Curve Example 在环境温度70℃以上使用时,应按照上图负荷特性曲线,减小额定功 率。 For resistors operated at an ambient temperature of 70ºC or above, a power rating shall be derated in accordance with the above derating curve. ※2 镀金电极,有1E、1J、2A(10Ω~1MΩ)对应 请到本公司商谈 ※3 对于1F和1H类型,端子表面材质只有T标记对应。 ※2 Products with gold plated electrodes are also available with 1E, 1J and 2A types (10Ω~1MΩ), so please consult with us. ※3 With type 1F and 1H, only the symbol T is available as the terminal surface material. 端子表面材质,以无铅品为准。 预知关于此产品含有的环境负荷物质详情(除EU-RoHS以外),请与我们联系。 编带细节参照卷末附录C。 The terminal surface material lead free is standard. For further information on taping, please refer to APPENDIX C on the back pages. ■ 参考标准 Reference Standards IEC 60115-8 JIS C 5201-8 EIAJ RC-2134C 本样本手册中记载的产品规格如有变更,恕不一一奉告。订购以及使用之前,请仔细确认规格表的内容。 用于车载设备、医疗设备、航空设备以及其它涉及人身安全、或可能引起重大损失的设备上时,请务必事先与我公司联系。这些产品在这类用途中出现故障或失灵可能导致人身事故或严重损坏。 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment. Malfunction or failure of the products in such applications may cause loss of human life or serious damage. 1F 1H 1E 1J 2A 2B 2E W2H W3A 额定功率 Power Rating ±250 ±300 ±200 ±400 0.03W 0.05W 0.063W ±200 ±200 ±400 ±200 ±400 ±200 ±400 0.1W 0.125W 0.25W 0.5W ±200 0.33W ±400 ±200 ±400 ±200 ±400 0.75W 1.0W 电阻值范围 Resistance Range(Ω) G: ±2% E24 6.8k~1M 10~6.2k 10~10M – J:±5% E24 6.8k~1M 10~6.2k 10~10M 1.0~9.1 1.0~10M 1.0~10M 1.0~10M – 1.0~1M 1.1M~10M 1.0~5.6M 6.2M~10M 10~1k 1.1k~5.6M – 10~5.6M – 10~5.6M – 1.0~10M 11M~22M 1.0~1M 1.1M~10M 1.0~5.6M 6.2M~22M 1.0~1k 1.1k~5.6M 6.2M~10M 1.0~5.6M 6.2M~22M 1.0~5.6M 6.2M~22M 最高 最高使用电压 过载电压 Max. Working Max. Overload Voltage Voltage 15V 30V 25V 50V 50V 150V 二次加工和包装数 Packaging & Q'ty/Reel(pcs) TX TBL TA TC · TCM TPL · TP TD TE – – – – – 35,000 TC :10,000 TCM:15,000 – – – – – TPL:20,000 TP :10,000 – – – – TP :10,000 5,000 – – – TP :10,000 5,000 4,000 – – – 5,000 4,000 – – – 5,000 4,000 – – – – 4,000 – – – – 4,000 40,000 20,000 – 100V 200V 200V 400V 200V ※4 (500V ) 400V ※4 (500V ) 额定环境温度 Rated Ambient Temperature :+70℃ 使用温度范围 Operating Temperature Range:-55℃~+125℃(1F•1H),-55℃~+155℃(1E•1J•2A•2B•2E•W2H•W3A) 额定电压是√额定功率×公称电阻值所算出的值或表中最高使用电压两者中小的值为额定电压。 Rated voltage = √Power Rating×Resistance value or Max. working voltage, whichever is lower. ※4 ( )内最大工作电压和最大负荷电压请和我们商议。 ※4 Please consult with us about the Max. working voltage and the Max. overload voltage with ( ). ■ 性能 Performance 试验项目 Test Items 电阻值 Resistance 电阻温度系数 T.C.R. 过载(短时间) Overload(Short time) 耐焊接热 Resistance to soldering heat 温度突变 Rapid change of temperature 耐湿负荷 Moisture resistance 在70℃时的耐久性 Endurance at 70℃ 高温放置 High temperature exposure ■ 使用注意事项 标准值 Performance Requirements ΔR±(%+0.05 Ω) 保证值 Limit 代表值 Typical 在规定的容许差内 – Within specified tolerance 在规定值以内 – Within specified T.C.R. 1:1F 2 0.5:another 0.75:1F, 1H(10Ω≦R≦1MΩ) 1:1F~W3A(10Ω≦R≦1MΩ) 1:1J~W3A(R1MΩ) 3:1H~W3A(R1MΩ) 0.5:another 1:1F 0.5:1F 0.5:another 0.3:another 0.75:1J, 2A, 2B 2:1J, 2A, 2B 1.5:1F 3:another 1:another 2:1J, 2A, 2B 0.75:1J, 2A, 2B 3:another 1:another 0.5:1F 1 0.3:another 试验方法 Test Methods 25℃ +25℃/-55℃ and +25℃/+125℃ 额定电压×2.5倍施加5秒钟(2B:额定电压×2倍) Rated voltage ×2.5 for 5s 260℃±5℃, 10s±1s -55℃ (30min.) /+125℃ (30min.) 100 cycles 40℃±2℃, 90%~95%RH, 1000h 1.5小时ON、0.5小时OFF的周期 1.5h ON/0.5h OFF cycle 70℃±2℃, 1000h 1.5小时ON、0.5小时OFF的周期 1.5h ON/0.5h OFF cycle +125℃, 1000h:1F, 1H +155℃, 1000h:1E, 1J, 2A, 2B, 2E, W2H, W3A Precautions for Use z 片状电阻器的基材是氧化铝,由于和安装基板的热膨胀系数不同,在反复施加热循环等热应力时,连接部的焊缝会发生裂纹。特别是大型尺寸 W2H/W3A,由于热膨胀大,而且本身发热也大,使环境温度变动有较大反复时,载荷的ON/OFF有反复时,需要注意裂纹的发生。用环氧树脂印 刷电路板(FR-4),在使用温度范围的上、下限进行一般性的热循环试验时,1F~2E的类型不容易发生裂纹,而W2H/W3A型则有容易发生裂纹 的倾向。因热应力而发生裂纹,取决于所安装的区域的大小、焊接量、安装基板的散热性等,因此应设想到环境温度的大的变化和载荷的ON/OFF 那样的使用条件,充分注意后进行设计。 z 在RK73B1F中,由于在设备组装工序中通过静电的发生、施加,电阻器会有损伤,应注意。 z The substrate of chip resistors is alumina. Cracks may occur at the connection of solder (solder fillet portion) due to the difference of the coefficient of thermal expansion from a mounting board when heat stress like heat cycle, etc. are repeatedly given to them. Care should be taken to the occurrence of the cracks when the change in ambient temperature or ON/OFF of load is repeated, especially when large types of W2H/W3A which have large thermal expansion and also self heating. By general temperature cycle test using glass-epoxy(FR-4) boards under the maximum/minimum temperatures of operating temperature range, the crack does not occur easily in the types of 1F~2E, but the crack tends to occur in the types of W2H/W3A. The occurrence of the crack by heat stress may be influenced by the size of a pad, solder volume, heat radiation of mounting board etc., so please pay careful attention to designing when a big change in ambient temperature and conditions for use like ON/OFF of load can be assumed. z Care should be taken that RK73B1F may be damaged when static electricity occurs and is applied in the equipment assembly process. 本样本手册中记载的产品规格如有变更,恕不一一奉告。订购以及使用之前,请仔细确认规格表的内容。 用于车载设备、医疗设备、航空设备以及其它涉及人身安全、或可能引起重大损失的设备上时,请务必事先与我公司联系。这些产品在这类用途中出现故障或失灵可能导致人身事故或严重损坏。 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment. Malfunction or failure of the products in such applications may cause loss of human life or serious damage. 矩形片状电阻器 型 号 Type 电阻温度 系数 T.C.R. (×10-6/K) Flat Chip Resistors Ratings ■ 额定值
RK73B1ETTP1R6J 价格&库存

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RK73B1ETTP1R6J
    •  国内价格
    • 200+0.02625
    • 500+0.02275
    • 1000+0.01925
    • 2000+0.01925
    • 5000+0.01838
    • 20000+0.01663

    库存:0

    RK73B1ETTP1R6J
      •  国内价格 香港价格
      • 1+0.056451+0.00686
      • 10+0.0322610+0.00392
      • 50+0.0322650+0.00392
      • 100+0.03226100+0.00392
      • 500+0.03226500+0.00392
      • 1000+0.032261000+0.00392
      • 2000+0.032262000+0.00392
      • 4000+0.032264000+0.00392

      库存:0