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萬瑞和供應(yīng)D2920系列貼片保險(xiǎn)絲/貼片自恢復(fù)保險(xiǎn)絲信息二維碼

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WH2920

D2920系列貼片保險(xiǎn)絲
產(chǎn)品簡(jiǎn)介
貼片型、無鉛、卷盤式包裝，適合自動(dòng)化貼裝，應(yīng)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(chǎn)品編號(hào)：D2920所屬類別：貼片保險(xiǎn)絲D
 訂購熱線：400-0503-668


WHPTC(D表面貼裝型)自復(fù)位過流保護(hù)器 D2920系列（D2920 Series）

D2920系列自復(fù)位過流保護(hù)器產(chǎn)品的尺寸和標(biāo)識(shí)
產(chǎn)品電氣特性參數(shù) Performance Specification （25℃）
Model 型號(hào)VmaxImaxIhItPdTime to tripResistance
VAAAWCurrent(A)Time(s)Rmin(Ω)R1max(Ω)
WH2920-03060.0100.300.601.51.53.01.0005.000
WH2920-05060.0200.501.001.52.54.00.3501.300
WH2920-07530.0400.751.501.58.00.30.3001.000
WH2920-10030.0401.002.001.58.00.50.1000.400
WH2920-12515.0401.252.501.58.02.00.0800.300
WH2920-15015.0401.503.001.58.02.00.0500.230
WH2920-18515.0401.853.701.58.02.50.0400.130
WH2920-20015.0402.004.001.58.04.50.0300.100
WH2920-2508.0402.505.001.58.016.00.0250.085
WH2920-2608.0402.605.201.58.020.00.0250.075
WH2920-3006.0403.006.001.58.020.00.0200.060
產(chǎn)品尺寸參數(shù) Dimensions （mm）
Model 型號(hào)ABCDE
MinMaxMinMaxMinMaxMinMin
WH2920-0306.737.984.805.440.601.000.400.30
WH2920-0506.737.984.805.440.601.000.400.30
WH2920-0756.737.984.805.440.601.000.400.30
WH2920-1006.737.984.805.440.601.000.400.30
WH2920-1256.737.984.805.440.601.000.400.30
WH2920-1506.737.984.805.440.601.000.400.30
WH2920-1856.737.984.805.440.601.000.400.30
WH2920-2006.737.984.805.440.601.000.400.30
WH2920-2506.737.984.805.440.601.200.400.30
WH2920-2606.737.984.805.440.601.200.400.30
WH2920-3006.737.984.805.440.601.200.400.30
D2920系列產(chǎn)品電流折減與環(huán)境溫度和25°C動(dòng)作時(shí)間曲線圖

號(hào)定義 Definition

號(hào) Sign說明Definition
VmaxWHD在阻斷狀態(tài)下所承受的電壓Maximum voltage device can withstand without damage at it rated current
ImaxWHD能承受的電流Maximum fault current device can withstand without damage at rated voltage
IhWHD在25℃靜止空氣的的工作電流Hold current-maximum current at which the device will not trip at 25℃ still air
ItWHD在25℃靜止空氣中啟動(dòng)保護(hù)的小電流Trip current-minimum current at which the device will always trip at still air
PdWHD在25℃靜止空氣中動(dòng)作時(shí)消耗的功率Power dissipation when device is in the tripped state at 25℃ still air environment at rated voltage
RminWHD在工作前的初始小阻值Minimum device resistance at 25℃ prior to tripping
R1maxWHD回流焊后在25℃靜止空氣中冷卻1小時(shí)后的電阻值Maximum resistance of device at 25℃ measured one hour post reflow

測(cè)試項(xiàng)目 Test  
 
測(cè)試項(xiàng)目測(cè)試方法條件電阻變化
TestConditionsResistance change
高溫老化85℃，1000小時(shí)典型±10%
Pive aging+85℃,1000hrs±10% tical
濕熱老化85℃，相對(duì)濕度85%，168小時(shí)典型±10%
Humidity aging+85℃,85%R.H.,168hrs±10% tical
熱沖擊-40℃到85℃，20次典型±33%
Thermal shock+85℃ to -40℃,20 times±33% tical
耐溶劑性能MIL-STD-202，方法215無變化
Resistance to solventMIL-STD-202,Method 215No change
震性MIL-STD-202，方法201無變化
VibrationMIL-STD-202,Method 201No change

工作溫度范圍：-40℃~+85℃

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

產(chǎn)品保護(hù)狀態(tài)下表面溫度為125℃

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

  EIA標(biāo)準(zhǔn)載帶尺寸圖和標(biāo)準(zhǔn)載盆樣圖
載盤參數(shù) Tape and Reel Specifications (mm)
 
WHD2920Series1812Series1210Series1206Series0805Series
SignEIA 481-1
W16.0±0.312.0±0.38.0±0.28.15±0.28.0±0.2
P04.0±0.104.0±0.104.0±0.104.0±0.104.0±0.10
P18.0±0.108.0±0.104.0±0.104.0±0.104.0±0.10
P22.0±0.052.0±0.052.0±0.052.0±0.052.0±0.05
A05.74±0.103.55±0.102.82±0.101.95±0.101.45±0.10
B08.02±0.105.10±0.153.46±0.103.45±0.102.30±0.10
D01.55±0.051.55±0.051.55±0.051.55±0.051.60±0.05
F7.5±0.105.5±0.053.5±0.053.5±0.053.5±0.05
E11.75±0.101.75±0.101.75±0.101.75±0.101.75±0.10
T0.22±0.050.22±0.050.22±0.050.22±0.050.22±0.05
K00.87±0.100.87±0.100.87±0.100.87±0.100.91±0.10
1.02±0.101.04±0.101.02±0.101.02±0.101.30±0.10
1.50±0.101.50±0.101.50±0.101.50±0.10 
Amax178178178178178
Nmin5050505050
W216.5±1.013.4±1.09.0±0.59.0±0.59.0±0.5
W1max22.419.413.113.113.1

包裝數(shù)量 Packing  
 
2920SeriesPcs/Reel1812SeriesPcs/Reel1210SeriesPcs/Reel1206SeriesPcs/Reel0805Series

Pcs/Reel

2920-03020001812-01020001210-00545001206-00550000805-0055000
2920-05020001812-01420001210-01045001206-01050000805-0105000
2920-07520001812-02020001210-02045001206-02050000805-0205000
2920-10020001812-03020001210-03545001206-02550000805-0255000
2920-12520001812-05020001210-05045001206-03550000805-0355000
2920-15020001812-07520001210-07545001206-05050000805-0505000
2920-18520001812-11020001210-11045001206-07550000805-0753000
2920-20020001812-12520001210-15035001206-10035000805-1003000
2920-25020001812-15020001210-20030001206-11035000805-1103000
2920-26020001812-16020001210-26030001206-1503000--
2920-30020001812-2002000--1206-2003000--
--1812-2602000--1206-2603000--
--1812-3001500------

以上產(chǎn)品資料內(nèi)容如有變更將不另行通知，敬請(qǐng)諒解。不詳之處，請(qǐng)來電咨詢，謝謝！以上D2920貼片自恢復(fù)保險(xiǎn)絲參數(shù)供參考，實(shí)際參數(shù)以當(dāng)時(shí)規(guī)格書為準(zhǔn)
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