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WH16系列自恢复保险丝
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WH16系列自恢复保险丝产品适用于工作电压较低、工作电流较大的电路中,可广泛应用于电源转换器、摩托车、汽车、电脑电源、微电机、计算机接口、CPU等领域。
产品编号:WH16-XXX 所属类别:插件保险丝PTC
浏览次数:订购热线:400-0503-668
标签 自恢复保险丝 插件保险丝 PTC
 
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WH16 系列 WH16 Product Data
WH16 电气特性与产品尺寸 WH16 product characteristics and dimensions (25℃)

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Model 型号

Ih

It

Vmaxi

Imax

Rmin

Rmax

Product Dimensions (mm)
最大产品尺寸

A

A

V

A

Ω

Ω

Style

A

B

C

D

Lead

WH16-100

1.0

1.7

16

40

0.100

0.300

F2

7.0

11.4

5.1

3.0

0.6

WH16-200

2.0

3.4

16

40

0.050

0.120

F3

6.0

14.8

5.1

3.0

0.6

WH16-300

3.0

5.1

16

100

0.034

0.095

F1

8.8

11.8

5.1

3.0

0.8

WH16-400

4.0

6.8

16

100

0.018

0.043

F1

9.5

12.5

5.1

3.0

0.8

WH16-500

5.0

8.5

16

100

0.014

0.030

F1

9.8

14.6

5.1

3.0

0.8

WH16-600

6.0

10.2

16

100

0.009

0.025

F1

11.6

14.6

5.1

3.0

0.8

WH16-700

7.0

11.9

16

100

0.006

0.022

F1

13.0

17.0

5.1

3.0

0.8

WH16-800

8.0

13.6

16

100

0.006

0.016

F1

14.5

20.0

5.1

3.0

0.8

WH16-900

9.0

15.3

16

100

0.005

0.012

F1

14.5

20.0

5.1

3.0

0.8

WH16-1000

10.0

17.0

16

100

0.0045

0.011

F1

17.5

24.5

10.2

3.0

0.8

WH16-1100

11.0

18.7

16

100

0.004

0.010

F1

17.5

24.5

10.2

3.0

0.8

WH16-1200

12.0

20.4

16

100

0.0035

0.009

F1

17.5

24.5

10.2

3.0

0.8

WH16-1400

14.0

23.8

16

100

0.002

0.008

F1

20.5

28.0

10.2

3.0

0.8

WH16-1800

18.0

30.4

16

100

0.0023

0.0055

F1

25.7

32.3

10.2

3.0

0.8

 符号定义 Definition 

符号Sign

说明

Definition

Ih

WHPTC在25℃环境温度下的最大 工作电流

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

It

WHPTC在25℃环境温度下启动保护的最小电流

Trip current-minimum current at which the device will always trip at 25℃

Vmax

WHPTC的最大工作电压

Maximum voltage at which the device will not trip

Vmaxi

WHPTC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

WHPTC能承受的最大电流

Maximum fault current device can withstand without damage at rated voltage

Rmin

WHPTC工作前的初始最小阻值

Minimum device resistance at 25℃ prior to tripping

Rmax

WHPTC工作前的初始最大阻值

Maximum device resistance at 25℃ prior to tripping

Figure

图示

The Figure of WHPTC

Lead

导线尺寸

Lead diameter

 

环境温度及电流值折减比率表

Discount rate of ambient temperature and current

 

WH Series

-20℃

0℃

25℃

30℃

40℃

50℃

60℃

70℃

85℃

WH6

130%

115%

100%

91%

83%

77%

68%

61%

52%

WH16

132%

120%

100%

96%

88%

80%

71%

61%

47%

WH30

130%

115%

100%

91%

83%

77%

68%

61%

52%

WH60

136%

119%

100%

90%

81%

72%

63%

54%

40%

WH130

136%

119%

100%

92%

81%

72%

63%

54%

40%

WH250

132%

117%

100%

91%

85%

77%

68%

61%

48%

WH600

138%

119%

100%

92%

83%

73%

64%

55%

42%

 

  WH16系列25℃时典型动作时间曲线 WH16 Typical Time to Trip at 25℃


 

A:WH16-300
B:WH16-400
C:WH16-500
D:WH16-600
E:WH16-700
F:WH16-800
G:WH16-900
H:WH16-1000
I:WH16-1100
J:WH16-1200
K:WH16-1400

\

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!

The product information will be updated without notice. If there is any problem, please call us, thanks!

符号定义 Definition 

符号Sign

说明

Definition

Ih

WHPTC在25℃环境温度下的最大 工作电流

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

It

WHPTC在25℃环境温度下启动保护的最小电流

Trip current-minimum current at which the device will always trip at 25℃

Vmax

WHPTC的最大工作电压

Maximum voltage at which the device will not trip

Vmaxi

WHPTC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

WHPTC能承受的最大电流

Maximum fault current device can withstand without damage at rated voltage

Rmin

WHPTC工作前的初始最小阻值

Minimum device resistance at 25℃ prior to tripping

Rmax

WHPTC工作前的初始最大阻值

Maximum device resistance at 25℃ prior to tripping

Figure

图示

The Figure of WHPTC

Lead

导线尺寸

Lead diameter

 

环境温度及电流值折减比率表

Discount rate of ambient temperature and current

WH Series

-20℃

0℃

25℃

30℃

40℃

50℃

60℃

70℃

85℃

WH6

130%

115%

100%

91%

83%

77%

68%

61%

52%

WH16

132%

120%

100%

96%

88%

80%

71%

61%

47%

WH30

130%

115%

100%

91%

83%

77%

68%

61%

52%

WH60

136%

119%

100%

90%

81%

72%

63%

54%

40%

WH130

136%

119%

100%

92%

81%

72%

63%

54%

40%

WH250

132%

117%

100%

91%

85%

77%

68%

61%

48%

WH600

138%

119%

100%

92%

83%

73%

64%

55%

42%

 

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