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| 型号： | AVR-M1005C270MTABB |
| 厂商： | TDK Corporation |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | VARISTOR 27V 1A 15PF 0402 SMD |
| RoHS指令信息： | RoHS Material |
| 产品目录绘图： | AVR Series_0402 Bottom AVR Series_0402 Side AVR Series_0402 Top |
| 标准包装： | 1 |
| 系列： | AVR-M |
| 变阻器电压： | 27V |
| 电流 - 浪涌： | 1A |
| 电路数： | 1 |
| 最大直流电压： | 15VDC |
| 能量： | 0.05J |
| 封装/外壳： | 0402（1005 公制） |
| 产品目录页面： | 2361 (CN2011-ZH PDF) |
| 其它名称： | 445-2536-1 |
(2/11)
Varistors(SMD)
Conformity to RoHS Directive
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.
CURRENT vs. VOLTAGE CHARACTERISTICS
EQUIVALENT CIRCUIT
2 Zener Diodes
10 –1
10 –2 Zener diode
/Vz:6.8V
Positive direction
10 –3
10 –4
Chip varistor
/V 1mA :12V
A capacitance content
10 –5
– 18 – 14
– 10
– 6
– 2
2
6
10
14
18
–10 –5
–10 –4
–10 –3
Negative direction
–10 –2
–10 –1
Voltage(V)
THE EFFECT OF THE VARISTOR
WITHOUT VARISTOR
A malfunction and failure of electronic equipment
ESD, Surge voltage
WITH VARISTOR
Suppress abnormal voltage by inserting varistor in a circuit
ESD, Surge voltage
Power line
Signal line
IC
Power line
Signal line
IC
Insert a varistor between
a line and ground
: Chip varistor
? All specifications are subject to change without notice.
002-01 / 20130927 / e9c11_avr.fm
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| AVRM1005C6R8N | 制造商:TDK 制造商全称:TDK Electronics 功能描述:Chip Varistors Countermeasure for surge voltage and static electricity |
| AVRM1005C6R8NB101N | 制造商:TDK 制造商全称:TDK Electronics 功能描述:Chip Varistors Countermeasure for surge voltage and static electricity |
| AVRM1005C6R8NT101N | 制造商:TDK 制造商全称:TDK Electronics 功能描述:Chip Varistors Countermeasure for surge voltage and static electricity |
| AVRM1005C6R8NT331N | 功能描述:VARISTOR 6.8V 24A 0402 制造商:tdk corporation 系列:AVR 包装:剪切带（CT） 零件状态:有效 变阻器电压:4.76V 压敏电压（典型）:6.8V 压敏电压（最大）:8.84V 电流 - 浪涌:24A 电路数:1 最大 AC 电压:- 最大 DC 电压:3.5VDC 能量:0.008J 封装/外壳:0402（1005 公制） 安装类型:表面贴装 标准包装:1 |
| AVR-M14A2C240M | 制造商:TDK 制造商全称:TDK Electronics 功能描述:Chip Varistors Countermeasure for surge voltage and static electricity |
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