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AVR-M1608C270KT2AB 的参数 |
| 变阻器电压
Varistor Voltage |
27V |
| 浪涌电流
Current-Surge |
20A |
| 电路数
Number of Circuits |
1 |
| 最大AC电压
Maximum AC Volts |
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| 最大DC电压
Maximum DC Volts |
19VDC |
| 能量
Energy |
0.10J |
| Description & Applications |
Varistors(SMD) Countermeasure for Surge Voltage and Static Electricity AVR Series AVR-M, AVRL Types Varistors are voltage dependent nonlinear resistive elements with a resistance that decreases rapidly when the voltage is over the constant value. Varistor is equivalent with Zener diode of two series connection. Therefore, do not have polarity. FEATURES ? Excellent electrostatic absorption capability. Response is as good or better than Zener diode. Keeps symmetrical current-voltage characteristics even after electrostatic absorption. ? Adopted the inner electrodes lamination structure. Wide range of varistor voltages are available in series (6.8 to 39V). Low capacitance items are available in series (1.1pF to). World’s smallest 0603-, 1005-, 1608-, 2012-chip types and 1410-array type are available in series. ? Excellent mount reliability. Good for Pb-free soldering. Adopted (Ni/Sn) electroplating. Achieved good solderability and solder heat resistance. ? Can replace a Zener diode + capacitor combination. Reduced footprint and total mounting cost. APPLICATIONS ? Electrostatic absorption ? Pulse noise absorption |
| 描述与应用 |
压敏电阻（SMD） 浪涌电压和静电对策 AVR系列AVR-M，AVRL类型 压敏电阻迅速减小了阻力，当电压超过恒定值的电压依赖性非线性电阻元件。 压敏电阻是相当于两个串联的齐纳二极管。因此，没有极性。 特点 ?优异的静电吸附能力。响应是一样好，甚至比齐纳二极管。保持对称的电流 - 电压特性，即使在静电吸附。 ?通过内部电极的层叠结构。系列的压敏电压范围宽（6.8?39V）。低电容项目系列（1.1pF）。世界上最小的0603 - ，1005 - ，1608 - ，2012芯片的类型和1410阵列式串联。 ?优秀的安装可靠性。适合无铅焊接。通过（镍/锡）电镀。取得了良好的可焊性和耐焊热性。 ?可代替齐纳二极管+电容组合。减少占地面积和总安装成本。 应用 ?静电吸收 ?脉冲噪声吸收 |
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