• 产品中心
  • 自恢复保险丝领域
产品大图
SMD0805系列贴片保险丝
产品简介
SMD0805贴片保险丝:贴片型、无铅、卷盘式包装自恢复保险丝,适合自动化贴装,应用于高密度线路板,工作电流:0 05-1 10A 工作电压:6 0-16 0V 工作温度:-40~85℃。
产品编号:SMD0805 所属类别:贴片保险丝SMD
浏览次数:订购热线:400-0503-668
标签 自恢复保险丝 SMD0805贴片保险丝
 

 WHPTC(SMD表面贴装型)自复位过流保护器 SMD0805系列(SMD0805 Series)
 

SMD0805系列自复位过流保护器产品的尺寸标识

产品电气特性参数 Performance specification (25℃)

Model
型号
Vmax Imax Ih It Pd Time to trip Resistance
V A A A W Current(A) Time(s) Rmin(Ω) R1max(Ω)
WH0805-005 16.0 10 0.05 0.15 0.5 0.25 1.50 3.500 5.000
WH0805-010 16.0 20 0.10 0.30 0.5 0.5 1.50 1.000 6.000
WH0805-020 16.0 20 0.20 0.40 0.5 8.0 0.02 0.700 3.500
WH0805-025 16.0 20 0.25 0.50 0.5 8.0 0.02 0.650 2.600
WH0805-035 8.0 20 0.35 0.70 0.6 8.0 0.10 0.300 1.600
WH0805-050 6.0 40 0.50 1.00 0.6 8.0 0.10 0.180 1.000
WH0805-075 6.0 40 0.75 1.50 0.8 8.0 0.20 0.100 0.450
WH0805-100 6.0 40 1.00 2.00 0.8 8.0 0.30 0.060 0.250
WH0805-110 6.0 40 1.10 2.20 0.8 8.0 0.30 0.060 0.220

 

产品尺寸参数 Dimensions (mm)

Model
型号
A B C D E Marking
标识
Min Max Min Max Min Max Min Min
WH0805-005 1.90 2.20 1.20 1.50 0.50 0.90 0.20 0.10 a
WH0805-010 1.90 2.20 1.20 1.50 0.50 0.90 0.20 0.10 b
WH0805-020 1.90 2.20 1.20 1.50 0.50 0.90 0.20 0.10 d
WH0805-025 1.90 2.20 1.20 1.50 0.50 0.90 0.20 0.10 q
WH0805-035 1.90 2.20 1.20 1.50 0.50 0.90 0.20 0.10 e
WH0805-050 1.90 2.20 1.20 1.50 0.50 1.20 0.20 0.10 f
WH0805-075 1.90 2.20 1.20 1.50 0.65 1.40 0.20 0.10 g
WH0805-100 1.90 2.20 1.20 1.50 0.80 1.40 0.20 0.10 K
WH0805-110 1.90 2.20 1.20 1.50 0.80 1.40 0.20 0.10 j

产品电流折减与环境温度和25°C动作时间曲线图

符号定义 Definition

符号 Sign 说明 Definition
Vmax WHSMD在阻断状态下所承受的最大电压 Maximum voltage device can withstand without damage at it rated current
Imax WHSMD能承受的最大电流 Maximum fault current device can withstand without damage at rated voltage
Ih WHSMD25℃静止空气的的最大工作电流 Hold current-maximum current at which the device will not trip at 25℃ still air
It WHSMD25℃静止空气中启动保护的最小电流 Trip current-minimum current at which the device will always trip at still air
Pd WHSMD25℃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 WHSMD在工作前的初始最小阻值 Minimum device resistance at 25℃ prior to tripping
R1max WHSMD回流焊后在25℃静止空气中冷却1小时后的最大电阻值 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
Test Conditions Resistance change
高温老化 85℃,1000小时 典型±10%
Passive aging +85℃,1000hrs ±10% typical
湿热老化 85℃,相对湿度85%,168小时 典型±10%
Humidity aging +85℃,85%R.H.,168hrs ±10% typical
热冲击 -40℃到85℃,20次 典型±33%
Thermal shock +85℃ to -40℃,20 times ±33% typical
耐溶剂性能 MIL-STD-202,方法215 无变化
Resistance to solvent MIL-STD-202,Method 215 No change
抗震性 MIL-STD-202,方法201 无变化
Vibration MIL-STD-202,Method 201 No change
工作温度范围:-40℃~+85℃
Ambient operating conditions: -40℃ to ~+85℃
产品保护状态下表面最高温度为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)

WHSMD 2920Series 1812Series 1210Series 1206Series 0805Series
Sign EIA 481-1
W 16.0±0.3 12.0±0.3 8.0±0.2 8.15±0.2 8.0±0.2
P0 4.0±0.10 4.0±0.10 4.0±0.10 4.0±0.10 4.0±0.10
P1 8.0±0.10 8.0±0.10 4.0±0.10 4.0±0.10 4.0±0.10
P2 2.0±0.05 2.0±0.05 2.0±0.05 2.0±0.05 2.0±0.05
A0 5.74±0.10 3.55±0.10 2.82±0.10 1.95±0.10 1.45±0.10
B0 8.02±0.10 5.10±0.15 3.46±0.10 3.45±0.10 2.30±0.10
D0 1.55±0.05 1.55±0.05 1.55±0.05 1.55±0.05 1.60±0.05
F 7.5±0.10 5.5±0.05 3.5±0.05 3.5±0.05 3.5±0.05
E1 1.75±0.10 1.75±0.10 1.75±0.10 1.75±0.10 1.75±0.10
T 0.22±0.05 0.22±0.05 0.22±0.05 0.22±0.05 0.22±0.05
K0 0.87±0.10 0.87±0.10 0.87±0.10 0.87±0.10 0.91±0.10
1.02±0.10 1.04±0.10 1.02±0.10 1.02±0.10 1.30±0.10
1.50±0.10 1.50±0.10 1.50±0.10 1.50±0.10  
Amax 178 178 178 178 178
Nmin 50 50 50 50 50
W2 16.5±1.0 13.4±1.0 9.0±0.5 9.0±0.5 9.0±0.5
W1max 22.4 19.4 13.1 13.1 13.1

包装数量 Packing

2920Series Pcs/Reel 1812Series Pcs/Reel 1210Series Pcs/Reel 1206Series Pcs/Reel 0805Series

Pcs/Reel

2920-030 2000 1812-010 2000 1210-005 4500 1206-005 5000 0805-005 5000
2920-050 2000 1812-014 2000 1210-010 4500 1206-010 5000 0805-010 5000
2920-075 2000 1812-020 2000 1210-020 4500 1206-020 5000 0805-020 5000
2920-100 2000 1812-030 2000 1210-035 4500 1206-025 5000 0805-025 5000
2920-125 2000 1812-050 2000 1210-050 4500 1206-035 5000 0805-035 5000
2920-150 2000 1812-075 2000 1210-075 4500 1206-050 5000 0805-050 5000
2920-185 2000 1812-110 2000 1210-110 4500 1206-075 5000 0805-075 3000
2920-200 2000 1812-125 2000 1210-150 3500 1206-100 3500 0805-100 3000
2920-250 2000 1812-150 2000 1210-200 3000 1206-110 3500 0805-110 3000
2920-260 2000 1812-160 2000 1210-260 3000 1206-150 3000 - -
2920-300 2000 1812-200 2000 - - 1206-200 3000 - -
- - 1812-260 2000 - - 1206-260 3000 - -
- - 1812-300 1500 - - - - - -
 

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

符号定义 Definition

符号 Sign

说明

Definition

Vmax

WHSMD在阻断状态下所承受的最大电压

Maximum voltage device can withstand without damage at it rated current

Imax

WHSMD能承受的最大电流

Maximum fault current device can withstand without damage at rated voltage

Ih

WHSMD25℃静止空气的的最大工作电流

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

It

WHSMD25℃静止空气中启动保护的最小电流

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

Pd

WHSMD25℃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

WHSMD在工作前的初始最小阻值

Minimum device resistance at 25℃ prior to tripping

R1max

WHSMD回流焊后在25℃静止空气中冷却1小时后的最大电阻值

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

Test

Conditions

Resistance change

高温老化

85℃,1000小时

典型±10%

Passive aging

+85℃,1000hrs

±10% typical

湿热老化

85℃,相对湿度85%,168小时

典型±10%

Humidity aging

+85℃,85%R.H.,168hrs

±10% typical

热冲击

-40℃到85℃,20次

典型±33%

Thermal shock

+85℃ to -40℃,20 times

±33% typical

耐溶剂性能

MIL-STD-202,方法215

无变化

Resistance to solvent

MIL-STD-202,Method 215

No change

抗震性

MIL-STD-202,方法201

无变化

Vibration

MIL-STD-202,Method 201

No change

工作温度范围:-40℃~+85℃

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

产品保护状态下表面最高温度为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)

WHSMD

2920Series

1812Series

1210Series

1206Series

0805Series

Sign

EIA 481-1

W

16.0±0.3

12.0±0.3

8.0±0.2

8.15±0.2

8.0±0.2

P0

4.0±0.10

4.0±0.10

4.0±0.10

4.0±0.10

4.0±0.10

P1

8.0±0.10

8.0±0.10

4.0±0.10

4.0±0.10

4.0±0.10

P2

2.0±0.05

2.0±0.05

2.0±0.05

2.0±0.05

2.0±0.05

A0

5.74±0.10

3.55±0.10

2.82±0.10

1.95±0.10

1.45±0.10

B0

8.02±0.10

5.10±0.15

3.46±0.10

3.45±0.10

2.30±0.10

D0

1.55±0.05

1.55±0.05

1.55±0.05

1.55±0.05

1.60±0.05

F

7.5±0.10

5.5±0.05

3.5±0.05

3.5±0.05

3.5±0.05

E1

1.75±0.10

1.75±0.10

1.75±0.10

1.75±0.10

1.75±0.10

T

0.22±0.05

0.22±0.05

0.22±0.05

0.22±0.05

0.22±0.05

K0

0.87±0.10

0.87±0.10

0.87±0.10

0.87±0.10

0.91±0.10

1.02±0.10

1.04±0.10

1.02±0.10

1.02±0.10

1.30±0.10

1.50±0.10

1.50±0.10

1.50±0.10

1.50±0.10

 

Amax

178

178

178

178

178

Nmin

50

50

50

50

50

W2

16.5±1.0

13.4±1.0

9.0±0.5

9.0±0.5

9.0±0.5

W1max

22.4

19.4

13.1

13.1

13.1

包装数量 Packing

2920Series

Pcs/Reel

1812Series

Pcs/Reel

1210Series

Pcs/Reel

1206Series

Pcs/Reel

0805Series

Pcs/Reel

2920-030

2000

1812-010

2000

1210-005

4500

1206-005

5000

0805-005

5000

2920-050

2000

1812-014

2000

1210-010

4500

1206-010

5000

0805-010

5000

2920-075

2000

1812-020

2000

1210-020

4500

1206-020

5000

0805-020

5000

2920-100

2000

1812-030

2000

1210-035

4500

1206-025

5000

0805-025

5000

2920-125

2000

1812-050

2000

1210-050

4500

1206-035

5000

0805-035

5000

2920-150

2000

1812-075

2000

1210-075

4500

1206-050

5000

0805-050

5000

2920-185

2000

1812-110

2000

1210-110

4500

1206-075

5000

0805-075

3000

2920-200

2000

1812-125

2000

1210-150

3500

1206-100

3500

0805-100

3000

2920-250

2000

1812-150

2000

1210-200

3000

1206-110

3500

0805-110

3000

2920-260

2000

1812-160

2000

1210-260

3000

1206-150

3000

-

-

2920-300

2000

1812-200

2000

-

-

1206-200

3000

-

-

-

-

1812-260

2000

-

-

1206-260

3000

-

-

-

-

1812-300

1500

-

-

-

-

-

-


2001-2014 © 万瑞和电子 粤ICP备05046856号   
电话:400-0503-668 传真:0755-29503998 E-mail:sales@whptc.com
地址:深圳市龙华区观澜街道桂花社区观光路1231号美泰科技园1栋3楼北