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万瑞和供应D1812系列贴片保险丝/贴片自恢复保险丝
万瑞和供应D1812系列贴片保险丝/贴片自恢复保险丝
  • 万瑞和供应D1812系列贴片保险丝/贴片自恢复保险丝
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万瑞和供应D1812系列贴片保险丝/贴片自恢复保险丝

产品价格:
电议
产品型号:
WH1812
供应商等级:
企业未认证
经营模式:
工厂
企业名称:
深圳市万瑞和电子有限公司
所属地区:
广东省 深圳市
发布时间:
2013/12/26 10:28:20

0755-29503668-8047      18824588743

刘小姐先生(联系我时,请说明是在维库仪器仪表网看到的,谢谢)

企业档案

深圳市万瑞和电子有限公司

企业未认证营业执照已上传

经营模式:工厂

所在地:广东省 深圳市

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D1812系列贴片保险丝
产品简介
贴片型、无铅、卷盘式包装,适合自动化贴装,应用于高密度线路板,工作电流:0 1-3 0A 工作电压:6-60V 工作温度:-40~85℃。
产品编号:D1812所属类别:贴片保险丝D
 订购热线:400-0503-668

WHPTC(D表面贴装型)自复位过流保护器 D1812系列(D1812 Series)

D1812自复位过流保护器产品的尺寸和标识
产品电气特性参数 Performance specification (25℃)
Model 型号VmaxImaxIhItPdTime to tripResistance
VAAAWCurrent(A)Time(s)Rmin(Ω)R1max(Ω)
WH1812-01060.0100.100.300.80.51.502.00015.000
WH1812-01460.0100.140.340.81.50.151.0006.000
WH1812-02030.0400.200.400.88.00.020.8005.000
WH1812-03030.0400.300.600.88.00.100.4003.500
WH1812-05016.0400.501.000.88.00.150.1501.200
WH1812-050/24V24.0400.501.000.88.00.150.1501.200
WH1812-07516.0400.751.501.08.00.200.1000.500
WH1812-1108.0401.102.201.08.00.300.0600.260
WH1812-110/16V16.0401.102.201.08.00.300.0700.270
WH1812-1258.0401.252.500.88.00.400.0500.220
WH1812-1508.0401.503.001.08.00.500.0400.170
WH1812-1608.0401.603.201.08.01.000.0400.160
WH1812-2008.0402.004.001.08.02.000.0300.110
WH1812-2608.0402.605.001.28.02.500.0150.060
WH1812-3006.0403.005.001.28.04.000.0100.050
产品尺寸参数 Dimensions (mm)
Model 型号ABCDE
MinMaxMinMaxMinMaxMinMin
WH1812-0104.374.733.073.410.500.900.300.25
WH1812-0144.374.733.073.410.500.900.300.25
WH1812-0204.374.733.073.410.500.900.300.25
WH1812-0304.374.733.073.410.500.900.300.25
WH1812-0504.374.733.073.410.401.000.300.25
WH1812-050/24V4.374.733.073.410.401.000.300.25
WH1812-0754.374.733.073.410.401.000.300.25
WH1812-1104.374.733.073.410.401.000.300.25
WH1812-110/16V4.374.733.073.410.401.000.300.25
WH1812-1254.374.733.073.410.301.000.300.25
WH1812-1504.374.733.073.410.301.000.300.25
WH1812-1604.374.733.073.410.301.200.300.25
WH1812-2004.374.733.073.410.301.200.300.25
WH1812-2604.374.733.073.410.501.200.300.25
WH1812-3004.374.733.073.410.801.400.300.25
D1812系列产品电流折减与环境温度和25°C动作时间曲线图

 号定义 Definition

 

号 Sign说明Definition

Vmax

WHD在阻断状态下所承受的电压

Maximum voltage device can withstand without damage at it rated current

Imax

WHD能承受的电流

Maximum fault current device can withstand without damage at rated voltage

Ih

WHD在25℃静止空气的的工作电流

Hold current-maximum current at which the device will not trip at 25℃ still air

It

WHD在25℃静止空气中启动保护的小电流

Trip current-minimum current at which the device will always trip at still air

Pd

WHD在25℃静止空气中动作时消耗的功率

Power dissipation when device is in the tripped state at 25℃ still air environment at rated voltage

Rmin

WHD在工作前的初始小阻值

Minimum device resistance at 25℃ prior to tripping

R1max

WHD回流焊后在25℃静止空气中冷却1小时后的电阻值

Maximum resistance of device at 25℃ measured one hour post reflow


测试项目 Test
 
测试项目测试方法条件电阻变化
TestConditionsResistance change
高温老化85℃,1000小时典型±10%
Pive aging+85℃,1000hrs±10% tical
湿热老化85℃,相对湿度85%,168小时典型±10%
Humidity aging+85℃,85%R.H.,168hrs±10% tical
热冲击-40℃到85℃,20次典型±33%
Thermal shock+85℃ to -40℃,20 times±33% tical
耐溶剂性能MIL-STD-202,方法215无变化
Resistance to solventMIL-STD-202,Method 215No change
震性MIL-STD-202,方法201无变化
VibrationMIL-STD-202,Method 201No change

工作温度范围:-40℃~+85℃

Ambient operating conditions: -40℃ to ~+85℃

产品保护状态下表面温度为125℃

Maximum surface temperature of the device in the tripped state is 125℃

  EIA标准载带尺寸图和标准载盆样图 载盘参数 Tape and Reel Specifications (mm)
 
WHD2920Series1812Series1210Series1206Series0805Series
SignEIA 481-1
W16.0±0.312.0±0.38.0±0.28.15±0.28.0±0.2
P04.0±0.104.0±0.104.0±0.104.0±0.104.0±0.10
P18.0±0.108.0±0.104.0±0.104.0±0.104.0±0.10
P22.0±0.052.0±0.052.0±0.052.0±0.052.0±0.05
A05.74±0.103.55±0.102.82±0.101.95±0.101.45±0.10
B08.02±0.105.10±0.153.46±0.103.45±0.102.30±0.10
D01.55±0.051.55±0.051.55±0.051.55±0.051.60±0.05
F7.5±0.105.5±0.053.5±0.053.5±0.053.5±0.05
E11.75±0.101.75±0.101.75±0.101.75±0.101.75±0.10
T0.22±0.050.22±0.050.22±0.050.22±0.050.22±0.05
K00.87±0.100.87±0.100.87±0.100.87±0.100.91±0.10
1.02±0.101.04±0.101.02±0.101.02±0.101.30±0.10
1.50±0.101.50±0.101.50±0.101.50±0.10 
Amax178178178178178
Nmin5050505050
W216.5±1.013.4±1.09.0±0.59.0±0.59.0±0.5
W1max22.419.413.113.113.1

包装数量 Packing
 
2920SeriesPcs/Reel1812SeriesPcs/Reel1210SeriesPcs/Reel1206SeriesPcs/Reel0805Series

Pcs/Reel

2920-03020001812-01020001210-00545001206-00550000805-0055000
2920-05020001812-01420001210-01045001206-01050000805-0105000
2920-07520001812-02020001210-02045001206-02050000805-0205000
2920-10020001812-03020001210-03545001206-02550000805-0255000
2920-12520001812-05020001210-05045001206-03550000805-0355000
2920-15020001812-07520001210-07545001206-05050000805-0505000
2920-18520001812-11020001210-11045001206-07550000805-0753000
2920-20020001812-12520001210-15035001206-10035000805-1003000
2920-25020001812-15020001210-20030001206-11035000805-1103000
2920-26020001812-16020001210-26030001206-1503000--
2920-30020001812-2002000--1206-2003000--
--1812-2602000--1206-2603000--
--1812-3001500-----

以上产品资料内容如有变更将不另行通知,敬请谅解。不详之处,请来电咨询,谢谢!

以上D1812贴片自恢复保险丝产品参数供参考,实际参数以当时规格书为准


联系方式

深圳市万瑞和电子有限公司

联系人:
刘小姐先生
手机:
18824588743
传真:
0755-29503998
所在地:
广东省 深圳市
类型:
工厂
地址:
深圳市宝安龙华新区民治街道办民康路民兴工业区3栋1,2楼

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