1812高压系列贴片压敏电阻:SMD1812-471K、SMD1812-431K、SMD1812-391K、SMD1812-271K;
广泛地应用在家用电器及其它电子产品中,起过电压保护、防雷、抑制浪涌电流、吸收尖峰脉冲、限幅、高压灭弧、消噪、保护半导体元器件等作用。
贴片压敏电阻器是压敏电阻器的一种,也被称之为/片式压敏电阻器。
一:UN1812-471H贴片压敏电阻470V无铅环保特卖产品描述:
工作电压:385V
压敏电压:423~517V
钳位电压:775V
产品封装:1812
产品包装:1000个/盘
温度范围:-55℃~+125 ℃。
二:UN1812-471H贴片压敏电阻470V无铅环保特卖产品的特征:
1、矩形大小的系列化适合于混合集成电路或印制电路板表面贴装组件
2、有许多侧电极管线材料,特别适合严格要求的可焊性和抗焊锡热表面贴装技术
3、快速反应(<1 ns)
4、低漏电流,低钳位电压
5、适合流回,波焊锡和热空气的手焊锡
三:UN1812-471H贴片压敏电阻470V无铅环保特卖产品的尺寸:
Part
Number |
Working
|
Breakdown
|
Clamping
|
Peak Current
|
||||||||
Voltage
|
Voltage
|
Voltage
|
||||||||||
AC
|
DC
|
@ 1mA DC
|
8/20uS
|
8/20uS(A) Ip(MAX)
|
||||||||
VAC
|
VDC
|
VB
|
VC
|
0603
|
0805
|
1206
|
1210
|
1812
|
2220
|
3220
|
||
|
|
|
|
|
|
|||||||
MVR1812-3R0G
|
1.4
|
2
|
3
|
2.4~3.6
|
9
|
20
|
||||||
MVR1812-5R0G
|
2.4
|
3.3
|
5
|
4.0~6.0
|
12
|
20
|
60
|
80
|
||||
MVR1812-8R0G
|
4
|
5.5
|
8
|
7.0~10.5
|
14
|
20
|
60
|
80
|
250
|
400
|
||
MVR1812-120G
|
7
|
9
|
12
|
10~14
|
24
|
20
|
60
|
80
|
250
|
400
|
800
|
|
MVR1812-180G
|
11
|
14
|
18
|
15.5~21
|
30
|
20
|
80
|
100
|
250
|
400
|
800
|
500
|
MVR1812-240G
|
14
|
18
|
24
|
22-27
|
38
|
20
|
80
|
100
|
250
|
500
|
1200
|
500
|
MVR1812-270G
|
17
|
22
|
27
|
24~30
|
42
|
20
|
80
|
100
|
250
|
500
|
1200
|
500
|
MVR1812-330G
|
20
|
26
|
33
|
29~36
|
54
|
20
|
80
|
100
|
250
|
500
|
1200
|
500
|
MVR1812-390G
|
24
|
30
|
39
|
35~42
|
65
|
20
|
80
|
100
|
250
|
500
|
1200
|
500
|
MVR1812-470G
|
28
|
36
|
47
|
42~52
|
77
|
20
|
80
|
100
|
250
|
500
|
1200
|
500
|
MVR1812-560G
|
35
|
45
|
56
|
50~62
|
90
|
80
|
100
|
250
|
500
|
1200
|
500
|
|
MVR1812-680G
|
40
|
56
|
68
|
60~75
|
110
|
100
|
250
|
500
|
1200
|
500
|
||
MVR1812-820G
|
50
|
65
|
82
|
73~91
|
135
|
80
|
200
|
300
|
800
|
500
|
||
MVR1812-101G
|
60
|
85
|
100
|
90~110
|
165
|
80
|
200
|
300
|
800
|
500
|
||
MVR1812-121G
|
75
|
100
|
120
|
108~132
|
200
|
200
|
300
|
500
|
500
|
|||
MVR1812-151G
|
95
|
125
|
150
|
135~165
|
250
|
300
|
500
|
500
|
||||
MVR1812-181G
|
115
|
150
|
180
|
162~198
|
300
|
500
|
500
|
|||||
MVR1812-201G
|
130
|
170
|
205
|
184~226
|
340
|
500
|
||||||
MVR1812-221G
|
140
|
180
|
220
|
198~242
|
360
|
500
|
||||||
MVR1812-241G
|
150
|
200
|
240
|
216~264
|
395
|
500
|
||||||
MVR1812-271G
|
175
|
225
|
270
|
243~297
|
455
|
500
|
||||||
MVR1812-361G
|
230
|
300
|
360
|
324~396
|
595
|
500
|
||||||
MVR1812-391G
|
250
|
320
|
390
|
351~429
|
650
|
500
|
||||||
MVR1812-431G
|
275
|
350
|
430
|
387~473
|
710
|
400
|
||||||
MVR1812-471G
|
300
|
385
|
470
|
423~517
|
775
|
400
|