PDF《CN-RT》

EU RoHS 网络电阻器 Network Resistors 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. Speci?cations given herein may be changed at any time without prior notice. Please con?rm technical speci?cations 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. www.koaglobal.com CN-RT 抗硫化网络电阻器(贴片)(凹型) Anti Sulfuration Chip Networks (Concave Termination) CHIP NETWORKS(ANTI SULFURATION) 结构图 Construction 额定值 Ratings 电路构成 Circuit Construction 品名构成 Type Designation 实例 Example 外观颜色 黑色 特点 Features z 由于内部上面电极使用高性能抗硫化材料,所以内部上面电 极不会被硫化断线. z 比片状电阻的安装密度高. z 产品使用个数减少,贴片成本降低. z 在回流焊过程中自我调整性高 z 安装时易于进行图像识别. z 适用于回流焊和波峰焊. z 端子为无铅品对应欧盟RoHS..电极,电阻,玻璃釉包含铅 玻璃成分,此成分不包含在欧盟RoHS之中. z Excellent anti-sulfuration characteristic due to using high sulfuration-proof inner top electrode material. z More advancement in the mounting density than individual chip resistors. z Mounting cost reduction by decreasing the number of parts mounting times. z Higher self-alignment effect in re?ow-soldering process. z Suitable for an image recognition mounter due to square corner design. z Suitable for both re?ow and ?ow solderings. z Products with lead free termination meet EU-RoHS requirements. EU-RoHS regulation is not intended for Pb-glass contained in electrode, resistor element and glass. 参考标准 Reference Standards IEC 60115-1 JIS C 5201-1 用途 Applications z 用于数字电路的阻尼电阻,推挽电阻和终端电阻. z 限制LED的电流. zResistors for Damping, Pull-up/Pull-down, Termination for digital circuits. zLED current limiting. 保护膜 电阻膜 内部电极 外部电极 陶瓷基板 按照额定功率使用时,比单一的贴片电阻的发热温度高,在使用时请加以注意. Please note that network resistors generate higher heat rather than single ?at chip resistor even under rated power output. 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. 跳线额定 Jumper Ratings 端子表面材质,以无铅品为准. 欲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. 编带细节请参考卷末附录C. The terminal surface material lead free is standard. Contact us when you have control request for environmental hazardous material other than the substance speci?ed by EU-RoHS. For further information on taping, please refer to APPENDIX C on the back pages. R1 R2 R3 R4 型号Type 额定功率 Power Rating (W/Element) 电阻值范围 Resistance Range(Ω) J:±5% E24 电阻温度系数 T.C.R. (*10-6 /K) 最高使用电压 Max. Working Voltage 最高过载电压 Max. Overload Voltage 额定周围温度 Max. Overload Voltage 使用温度范围 Max. Overload Voltage 编带和包装数/卷Taping & Q'ty /Reel(pcs) TD TE CN1J4RT 0.063