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                  WH30系列自恢复保险丝
                   免费样品申请
                  WH30系列自恢复保险丝(WHPTC)产品广泛适用于中等耐电压能力的电路中,如微电机、计算机接口、鼠标、CPU、变压器中、安防设备、测试测量设备、卫星接收系统、玩具行业等领域。

                  WH30 系列 WH30 Product Data

                   WH30 电气特性与产品尺寸 WH30 product characteristics and dimensions (25℃)


                  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
                  WH30-050 0.50 1.0 30 40 0.20 0.50 F3 6.0 11.5 5.1 3.0 0.5
                  WH30-070 0.70 1.4 30 40 0.12 0.30 F3 7.0 12.9 5.1 3.0 0.5
                  WH30-090 0.90 1.8 30 40 0.08 0.22 F1 6.5 11.5 5.1 3.0 0.5
                  WH30-110 1.10 2.2 30 40 0.055 0.17 F1 6.0 14.8 5.1 3.0 0.5
                  WH30-135 1.35 2.7 30 40 0.045 0.13 F1 8.8 15.8 5.1 3.0 0.5
                  WH30-160 1.60 3.2 30 40 0.035 0.11 F1 9.5 16.5 5.1 3.0 0.5
                  WH30-185 1.85 3.7 30 40 0.035 0.09 F1 9.8 18.6 5.1 3.0 0.5
                  WH30-250 2.5 5.0 30 40 0.020 0.065 F1 11.5 20.5 5.1 3.0 0.6
                  WH30-300 3.0 6.0 30 40 0.020 0.065 F2 11.5 16.5 5.1 3.0 0.8
                  WH30-400 4.0 8.0 30 40 0.012 0.048 F2 14.0 19.6 5.1 3.0 0.8
                  WH30-500 5.0 10.0 30 40 0.012 0.033 F2 14.0 19.6 10.2 3.0 0.8
                  WH30-600 6.0 12.0 30 40 0.008 0.025 F2 17.5 24.5 10.2 3.0 0.8
                  WH30-700 7.0 14.0 30 40 0.006 0.028 F2 17.5 24.5 10.2 3.0 0.8
                  WH30-800 8.0 16.0 30 40 0.007 0.019 F2 20.5 28.0 10.2 3.0 0.8
                  WH30-900 9.0 18.0 30 40 0.006 0.019 F2 24.5 28.5 10.2 3.0 0.8

                  符号定义 Definition 

                  符号Sign 说明 Definition
                  Ih WHPTC25℃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 WHPTC25℃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%
                   

                    WH30 系列25℃时典型动作时间曲线 WH30 Typical Time to Trip at 25℃

                  A:WH30-090
                  B:WH30-110
                  C:WH30-135
                  D:WH30-160
                  E:WH30-185
                  F:WH30-250
                  G:WH30-300
                  H:WH30-400
                  I:WH30-500
                  J:WH30-600
                  K:WH30-700
                  L:WH30-800
                  M:WH30-900



                  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!
                  • 产品中心
                  • 自恢复保险丝领域
                  产品大图
                  WH30系列自恢复保险丝
                  产品简介
                  WH30系列自恢复保险丝(WHPTC)产品广泛适用于中等耐电压能力的电路中,如微电机、计算机接口、鼠标、CPU、变压器中、安防设备、测试测量设备、卫星接收系统、玩具行业等领域。
                  产品编号:WH30 所属类别:插件保险丝PTC
                  浏览次数:订购热线:0755-29503750
                  标签 自恢复保险丝 插件保险丝 PTC
                   

                  WH30 系列 WH30 Product Data

                   WH30 电气特性与产品尺寸 WH30 product characteristics and dimensions (25℃)


                  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
                  WH30-050 0.50 1.0 30 40 0.20 0.50 F3 6.0 11.5 5.1 3.0 0.5
                  WH30-070 0.70 1.4 30 40 0.12 0.30 F3 7.0 12.9 5.1 3.0 0.5
                  WH30-090 0.90 1.8 30 40 0.08 0.22 F1 6.5 11.5 5.1 3.0 0.5
                  WH30-110 1.10 2.2 30 40 0.055 0.17 F1 6.0 14.8 5.1 3.0 0.5
                  WH30-135 1.35 2.7 30 40 0.045 0.13 F1 8.8 15.8 5.1 3.0 0.5
                  WH30-160 1.60 3.2 30 40 0.035 0.11 F1 9.5 16.5 5.1 3.0 0.5
                  WH30-185 1.85 3.7 30 40 0.035 0.09 F1 9.8 18.6 5.1 3.0 0.5
                  WH30-250 2.5 5.0 30 40 0.020 0.065 F1 11.5 20.5 5.1 3.0 0.6
                  WH30-300 3.0 6.0 30 40 0.020 0.065 F2 11.5 16.5 5.1 3.0 0.8
                  WH30-400 4.0 8.0 30 40 0.012 0.048 F2 14.0 19.6 5.1 3.0 0.8
                  WH30-500 5.0 10.0 30 40 0.012 0.033 F2 14.0 19.6 10.2 3.0 0.8
                  WH30-600 6.0 12.0 30 40 0.008 0.025 F2 17.5 24.5 10.2 3.0 0.8
                  WH30-700 7.0 14.0 30 40 0.006 0.028 F2 17.5 24.5 10.2 3.0 0.8
                  WH30-800 8.0 16.0 30 40 0.007 0.019 F2 20.5 28.0 10.2 3.0 0.8
                  WH30-900 9.0 18.0 30 40 0.006 0.019 F2 24.5 28.5 10.2 3.0 0.8

                  符号定义 Definition 

                  符号Sign 说明 Definition
                  Ih WHPTC25℃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 WHPTC25℃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%
                   

                    WH30 系列25℃时典型动作时间曲线 WH30 Typical Time to Trip at 25℃

                  A:WH30-090
                  B:WH30-110
                  C:WH30-135
                  D:WH30-160
                  E:WH30-185
                  F:WH30-250
                  G:WH30-300
                  H:WH30-400
                  I:WH30-500
                  J:WH30-600
                  K:WH30-700
                  L:WH30-800
                  M:WH30-900



                  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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