压敏电阻的本体是由氧化锌颗粒组成的矩阵结构，颗粒之间的晶界类似双向PN结
的电气特性，当低电压时，这些晶界处于高阻抗状态，当电压高时，又会处于击穿
状态，是一种非线性器件。
The body of the varistor is a matrix structure composed of oxide particles. The grain
boundary between the particles is similar to the electrical features of the bidirectional
PN junction. When the voltage is low, these grain boundaries are in a high imped-
ance state, when the voltage is high, they turn into the breakdown state. MOV is a
nonlinear device.
消费电子和工业电子的浪涌抑制，例如LED照明，电表，开关电源等。
Suppression of inburst transient in consumer electronic and industrial electronic .Such as LED Lighting , Energy Meter ,
Switch , Power strip etc .
通信和网络设备的浪涌抑制
Suppression of inburst transient in communication and cable network equipment .
一些电子电路内部产生的浪涌抑制
Suppression of internally generated spikes in electronics circuits .
照相器材等
Photographic Apparatus and so on （which used in voltage limiting switching） .
108
压敏电阻 MOV（Metal Oxide Varistors）
压敏电阻 Metal Oxide Varistors
应用 Application
高浪涌吸收能力 high surge absorption capability
电压范围18V到1800V Voltage range from 18V to 1800V
耐电流可达70KA Surge current up to 70kA
特点 Feature
109
Part Number
Working Voltage Breakdown Voltage peak current Clamping Voltage
DC Ip200A 8/20uS 8/20uSAC
VRMS VDC VB IPP(Max VC A
MVR0805-2R0 1.40 2.00 3.3 2.6~4.0 80A 9 1
MVR0805-3R3 2.40 3.30 5.0 4.0~6.0 80A 12 1
MVR0805-5R5 4.00 5.50 8.0 6.6~9.9 80A 14 1
MVR0805-9R0 7.00 9.00 12.0 10~15.5 80A 24 1
MVR0805-140 11.0 14.0 18.0 15~20.5 80A 30 1
MVR0805-160 12.0 16.0 21.0 17~24 80A 35 1
MVR0805-180 14.0 18.0 24.0 22~27 80A 38 1
MVR0805-220 17.0 22.0 27.0 24~30 80A 42 1
MVR0805-240 19.0 24.0 30.0 27~33 80A 47 1
MVR0805-260 20.0 26.0 33.0 29~36 80A 54 1
MVR0805-270 21.0 27.0 37.0 30~40.5 80A 60 1
MVR0805-300 24.0 30.0 39.0 35~42.0 80A 65 1
MVR0805-360 28.0 36.0 47.0 42~52.5 80A 77 1
Surface mountable MOV(Metal Oxide Varistors) devices facilitate customs in SMT
assembly process and resolve the PCB space limitation issue
贴片型的压敏便于SMT组装并有利于节省空间
小尺寸 Small size and SMD capability
高瞬变电流抑制能力 High transient current capability
低电压 Low voltage available
特点 Feature
优秀的夹断能力 Exce clamping performance
高响应速度 Fast response time
符合ROHS and Halogen-Free Comply with ROHS and Halogen-Free
操作温度范围：-55℃to+85℃ Operating ambient temprature range: -55℃to+85℃
储存温度范围：-55℃to+85℃ Storage temprature range: -55℃to+85℃
一般特性 Genral characteristics
MOV
音特电子
YINT ELECTRONIC
压敏电阻Metal Oxide Varistors
110
Part Number
Working Voltage Breakdown Voltage peak current Clamping Voltage
DC Ip200A 8/20uS 8/20uSAC
VRMS VDC VB IPP(Max VC A
Model 0402 (1005) 0603 (1608) 0805 (2012) 1206 (3216) 1210 (3225) 1812 (4532) 2220 (5650) 2225(5763) 3220(8050)
L 1.00±0.15 1.60±0.20 2.00±0.20 3.20±0.30 3.20±0.30 4.50±0.35 5.60±0.40 5.70±0.40 8.00±0.40
W 0.50±0.15 0.80±0.20 1.20±0.20 1.60±0.20 2.50±0.30 3.20±0.30 5.00±0.40 6.30±0.40 5.00±0.40
H 0.70max 0.90max 1.30max 1.60max 2.00max 2.40max 3.50max 3.50max 3.50max
压敏电阻 Metal Oxide Varistors
W
L
L1
H
MVR1206-2R0 1.40 2.00 3.3 2.6~4.0 80A 9 1
MVR1206-3R3 2.40 3.30 5.0 4.0~6.0 80A 12 1
MVR1206-5R5 4.00 5.50 8.0 6.6~9.9 80A 14 1
MVR1206-9R0 7.00 9.00 12.0 10~15.5 80A 24 1
MVR1206-140 11.0 14.0 18.0 15~20.5 80A 30 1
MVR1206-160 12.0 16.0 21.0 17~24 80A 35 1
MVR1206-180 14.0 18.0 24.0 22~27 80A 38 1
MVR1206-220 17.0 22.0 27.0 24~30 80A 42 1
MVR1206-240 19.0 24.0 30.0 27~33 80A 47 1
MVR1206-260 20.0 26.0 33.0 29~36 80A 54 1
MVR1206-270 21.0 27.0 37.0 30~40.5 80A 60 1
MVR1206-300 24.0 30.0 39.0 35~42.0 80A 65 1
MVR1206-360 28.0 36.0 47.0 42~52.5 80A 77 1
MVR1206-420 30.0 42.0 53.0 47~58.5 80A 85 1
MVR1206-450 35.0 45.0 56.0 51~62 80A 90 1
MVR1206-470 36.0 47.0 60.0 53~66 80A 98 1
MVR1206-560 40.0 56.0 68.0 61~75 80A 110 1
MVR1206-600 45.0 60.0 76.0 68~84 80A 120 1
MVR1206-650 50.0 65.0 82.0 74~92 80A 135 1
MVR1206-680 52.0 68.0 90.0 80~100 80A 150 1