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WH6系列自恢复保险丝
产品简介
WH6系列自恢复保险丝(WHPTC)产品适用于工作电压较低、工作电流相对较小的电路中,如电脑、电脑外设、玩具行业等领域。
产品编号:WH6-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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WH6 系列 WH6 Product Data
WH6 电气特性与产品尺寸 WH6 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

WH6-040

0.4

0.80

6

40

0.25

0.60

F2

6.0

10.2

5.1

3.0

0.5

WH6-050

0.5

1.00

6

40

0.20

0.50

F2

6.0

10.2

5.1

3.0

0.5

WH6-065

0.65

1.30

6

40

0.16

0.32

F2

6.0

10.2

5.1

3.0

0.5

WH6-075

0.75

1.50

6

40

0.14

0.23

F2

6.0

10.2

5.1

3.0

0.5

WH6-090

0.90

1.80

6

40

0.10

0.18

F1

6.5

11.5

5.1

3.0

0.5

WH6-110

1.10

2.20

6

40

0.08

0.14

F1

6.0

12.8

5.1

3.0

0.5

WH6-120

1.20

2.40

6

40

0.08

0.14

F2

6.9

13.9

5.1

3.0

0.5

WH6-135

1.35

2.70

6

40

0.06

0.115

F1

8.8

15.8

5.1

3.0

0.5

WH6-160

1.60

3.20

6

40

0.05

0.110

F1

9.5

16.5

5.1

3.0

0.5

WH6-185

1.85

3.70

6

40

0.05

0.085

F1

9.8

18.6

5.1

3.0

0.5

WH6-250

2.5

5.00

6

40

0.03

0.060

F1

11.5

20.5

5.1

3.0

0.5

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%

 

 WH6 系列25℃时典型动作时间曲线 WH6 Typical Time to Trip at 25℃
 

A:WH6-075
B:WH6-090
C:WH6-110
D:WH6-120
E:WH6-135
F:WH6-160
G:WH6-185
H:WH6-250

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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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