SMD2920系列貼片保險絲
     免費樣品申請
    SMD2920貼片保險絲:貼片型、無鉛、卷盤式包裝自恢復保險絲,應用于高密度線路板,工作電流:0 3-3 0A 工作電壓:6-60V,工作溫度:-40℃-85℃。

    WHPTC(SMD表面貼裝型)自復位過流保護器 SMD2920系列(SMD2920 Series)

    產品電氣特性參數 Performance specification (25℃)
    Model 型號 Vmax Imax Ih It Pd Time to trip Resistance
    V A A A W Current(A) Time(s) Rmin(Ω) R1max(Ω)
    WH2920-030 60.0 10 0.30 0.60 1.5 1.5 3.0 0.700 4.500
    WH2920-050 60.0 20 0.50 1.00 1.5 2.5 4.0 0.350 1.300
    WH2920-075 30.0 40 0.75 1.50 1.5 8.0 0.3 0.200 0.900
    WH2920-100 30.0 40 1.00 2.00 1.5 8.0 0.5 0.080 0.350
    WH2920-125 16.0 40 1.25 2.50 1.5 8.0 2.0 0.065 0.300
    WH2920-150 16.0 40 1.50 3.00 1.5 8.0 2.0 0.050 0.230
    WH2920-185 16.0 40 1.85 3.70 1.5 8.0 2.5 0.040 0.130
    WH2920-200 16.0 40 2.00 4.00 1.5 8.0 4.5 0.030 0.100
    WH2920-250 8.0 40 2.50 5.00 1.5 8.0 16.0 0.025 0.085
    WH2920-260 8.0 40 2.60 5.20 1.5 8.0 20.0 0.025 0.075
    WH2920-300 8.0 40 3.00 6.00 1.5 8.0 20.0 0.020 0.060
    產品尺寸參數 Dimensions (mm)
    Model 型號 A B C D E Marking標識
    Min Max Min Max Min Max Min Min
    WH2920-030 6.73 7.98 4.80 5.44 0.60 1.20 0.40 0.30   WH030
    WH2920-050 6.73 7.98 4.80 5.44 0.60 0.90 0.40 0.30   WH050
    WH2920-075 6.73 7.98 4.80 5.44 0.60 0.90 0.40 0.30   WH075
    WH2920-100 6.73 7.98 4.80 5.44 0.40 0.90 0.40 0.30   WH100
    WH2920-125 6.73 7.98 4.80 5.44 0.40 0.90 0.40 0.30   WH125
    WH2920-150 6.73 7.98 4.80 5.44 0.40 0.90 0.40 0.30   WH150
    WH2920-185 6.73 7.98 4.80 5.44 0.30 0.90 0.40 0.30   WH185
    WH2920-200 6.73 7.98 4.80 5.44 0.30 0.90 0.40 0.30   WH200
    WH2920-250 6.73 7.98 4.80 5.44 0.30 0.90 0.40 0.30   WH250
    WH2920-260 6.73 7.98 4.80 5.44 0.30 0.90 0.40 0.30   WH260
    WH2920-300 6.73 7.98 4.80 5.44 0.30 1.30 0.40 0.30   WH300
    SMD2920系列產品電流折減與環境溫度和25°C動作時間曲線圖

    符號定義 Definition

    符號 Sign 說明 Definition
    Vmax WHSMD在阻斷狀態下所承受的最大電壓 Maximum voltage device can withstand without damage at it rated current
    Imax WHSMD能承受的最大電流 Maximum fault current device can withstand without damage at rated voltage
    Ih WHSMD在25℃靜止空氣的的最大工作電流 Hold current-maximum current at which the device will not trip at 25℃ still air
    It WHSMD在25℃靜止空氣中啟動保護的最小電流 Trip current-minimum current at which the device will always trip at still air
    Pd WHSMD在25℃靜止空氣中動作時消耗的功率 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℃靜止空氣中冷卻1小時后的最大電阻值 Maximum resistance of device at 25℃ measured one hour post reflow

    測試項目 Test  
     
    測試項目 測試方法條件 電阻變化
    Test Conditions Resistance change
    高溫老化 85℃,1000小時 典型±10%
    Passive aging +85℃,1000hrs ±10% typical
    濕熱老化 85℃,相對濕度85%,168小時 典型±10%
    Humidity aging +85℃,85%R.H.,168hrs ±10% typical
    熱沖擊 -40℃到85℃,20次 典型±33%
    Thermal shock +85℃ to -40℃,20 times ±33% typical
    耐溶劑性能 MIL-STD-202,方法215 無變化
    Resistance to solvent MIL-STD-202,Method 215 No change
    抗震性 MIL-STD-202,方法201 無變化
    Vibration MIL-STD-202,Method 201 No change

    工作溫度范圍:-40℃~+85℃

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

    產品保護狀態下表面最高溫度為125℃

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

      EIA標準載帶尺寸圖和標準載盆樣圖
    載盤參數 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

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


                                                                                                                                                                                                                     
                                 以上產品資料內容如有變更將不另行通知,敬請諒解。不詳之處,請來電咨詢,謝謝!
                                                                                                                                                                                                                     
                                 以上SMD2920貼片自恢復保險絲參數僅供參考,實際參數以當時規格書為準。
                                                                                                                                                                                                      
                   The product information will be updated without notice. If there is any problem, please call us, thanks!

    • 產品中心
    • 自恢復保險絲領域
    產品大圖
    SMD2920系列貼片保險絲
    產品簡介
    SMD2920貼片保險絲:貼片型、無鉛、卷盤式包裝自恢復保險絲,應用于高密度線路板,工作電流:0 3-3 0A 工作電壓:6-60V,工作溫度:-40℃-85℃。
    產品編號:SMD2920 所屬類別:貼片保險絲SMD
    瀏覽次數:訂購熱線:0755-29503750
    標簽 SMD2920貼片保險絲 自恢復保險絲
     

    WHPTC(SMD表面貼裝型)自復位過流保護器 SMD2920系列(SMD2920 Series)

    產品電氣特性參數 Performance specification (25℃)
    Model 型號 Vmax Imax Ih It Pd Time to trip Resistance
    V A A A W Current(A) Time(s) Rmin(Ω) R1max(Ω)
    WH2920-030 60.0 10 0.30 0.60 1.5 1.5 3.0 0.700 4.500
    WH2920-050 60.0 20 0.50 1.00 1.5 2.5 4.0 0.350 1.300
    WH2920-075 30.0 40 0.75 1.50 1.5 8.0 0.3 0.200 0.900
    WH2920-100 30.0 40 1.00 2.00 1.5 8.0 0.5 0.080 0.350
    WH2920-125 16.0 40 1.25 2.50 1.5 8.0 2.0 0.065 0.300
    WH2920-150 16.0 40 1.50 3.00 1.5 8.0 2.0 0.050 0.230
    WH2920-185 16.0 40 1.85 3.70 1.5 8.0 2.5 0.040 0.130
    WH2920-200 16.0 40 2.00 4.00 1.5 8.0 4.5 0.030 0.100
    WH2920-250 8.0 40 2.50 5.00 1.5 8.0 16.0 0.025 0.085
    WH2920-260 8.0 40 2.60 5.20 1.5 8.0 20.0 0.025 0.075
    WH2920-300 8.0 40 3.00 6.00 1.5 8.0 20.0 0.020 0.060
    產品尺寸參數 Dimensions (mm)
    Model 型號 A B C D E Marking標識
    Min Max Min Max Min Max Min Min
    WH2920-030 6.73 7.98 4.80 5.44 0.60 1.20 0.40 0.30   WH030
    WH2920-050 6.73 7.98 4.80 5.44 0.60 0.90 0.40 0.30   WH050
    WH2920-075 6.73 7.98 4.80 5.44 0.60 0.90 0.40 0.30   WH075
    WH2920-100 6.73 7.98 4.80 5.44 0.40 0.90 0.40 0.30   WH100
    WH2920-125 6.73 7.98 4.80 5.44 0.40 0.90 0.40 0.30   WH125
    WH2920-150 6.73 7.98 4.80 5.44 0.40 0.90 0.40 0.30   WH150
    WH2920-185 6.73 7.98 4.80 5.44 0.30 0.90 0.40 0.30   WH185
    WH2920-200 6.73 7.98 4.80 5.44 0.30 0.90 0.40 0.30   WH200
    WH2920-250 6.73 7.98 4.80 5.44 0.30 0.90 0.40 0.30   WH250
    WH2920-260 6.73 7.98 4.80 5.44 0.30 0.90 0.40 0.30   WH260
    WH2920-300 6.73 7.98 4.80 5.44 0.30 1.30 0.40 0.30   WH300
    SMD2920系列產品電流折減與環境溫度和25°C動作時間曲線圖

    符號定義 Definition

    符號 Sign 說明 Definition
    Vmax WHSMD在阻斷狀態下所承受的最大電壓 Maximum voltage device can withstand without damage at it rated current
    Imax WHSMD能承受的最大電流 Maximum fault current device can withstand without damage at rated voltage
    Ih WHSMD在25℃靜止空氣的的最大工作電流 Hold current-maximum current at which the device will not trip at 25℃ still air
    It WHSMD在25℃靜止空氣中啟動保護的最小電流 Trip current-minimum current at which the device will always trip at still air
    Pd WHSMD在25℃靜止空氣中動作時消耗的功率 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℃靜止空氣中冷卻1小時后的最大電阻值 Maximum resistance of device at 25℃ measured one hour post reflow

    測試項目 Test  
     
    測試項目 測試方法條件 電阻變化
    Test Conditions Resistance change
    高溫老化 85℃,1000小時 典型±10%
    Passive aging +85℃,1000hrs ±10% typical
    濕熱老化 85℃,相對濕度85%,168小時 典型±10%
    Humidity aging +85℃,85%R.H.,168hrs ±10% typical
    熱沖擊 -40℃到85℃,20次 典型±33%
    Thermal shock +85℃ to -40℃,20 times ±33% typical
    耐溶劑性能 MIL-STD-202,方法215 無變化
    Resistance to solvent MIL-STD-202,Method 215 No change
    抗震性 MIL-STD-202,方法201 無變化
    Vibration MIL-STD-202,Method 201 No change

    工作溫度范圍:-40℃~+85℃

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

    產品保護狀態下表面最高溫度為125℃

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

      EIA標準載帶尺寸圖和標準載盆樣圖
    載盤參數 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

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


                                                                                                                                                                                                                     
                                 以上產品資料內容如有變更將不另行通知,敬請諒解。不詳之處,請來電咨詢,謝謝!
                                                                                                                                                                                                                     
                                 以上SMD2920貼片自恢復保險絲參數僅供參考,實際參數以當時規格書為準。
                                                                                                                                                                                                      
                   The product information will be updated without notice. If there is any problem, please call us, thanks!

    符號定義 Definition

     

    測試項目 Test

     

    測試項目

    測試方法條件

    電阻變化

    Test

    Conditions

    Resistance change

    高溫老化

    85℃,1000小時

    典型±10%

    Passive aging

    +85℃,1000hrs

    ±10% typical

    濕熱老化

    85℃,相對濕度85%,168小時

    典型±10%

    Humidity aging

    +85℃,85%R.H.,168hrs

    ±10% typical

    熱沖擊

    -40℃到85℃,20次

    典型±33%

    Thermal shock

    +85℃ to -40℃,20 times

    ±33% typical

    耐溶劑性能

    MIL-STD-202,方法215

    無變化

    Resistance to solvent

    MIL-STD-202,Method 215

    No change

    抗震性

    MIL-STD-202,方法201

    無變化

    Vibration

    MIL-STD-202,Method 201

    No change

    工作溫度范圍:-40℃~+85℃

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

    產品保護狀態下表面最高溫度為125℃

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

     

    EIA標準載帶尺寸圖和標準載盆樣圖

    載盤參數 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

    包裝數量 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

    -

    -

    -

    -

    -

    -


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