1.規格型號和安規認證
MODEL NUMBER AND SAFETY CERTIFICATION
品名規格:系列號+額定電流+額定電壓+認證符號
Model Number: Part Number+Rated Current+Rated Voltage+Approvals.
例子[example]:
3GFU, 2A, 125V/250V
1)系列號 Part Number,2)額定電流 Rated Current,3)額定電壓 Rated Voltage
1-2 額定電流和額定電壓 Rated Current And Voltage
額定電流:100mA~10A Rated Current: 100mA~10A
額定電壓:250V AC Rated Voltage:250V AC
1-3 標示 Marking
保險絲上需有下列標示 The fuse shall have the following marking:
規格:特性符號+額定電流+額定電壓 Specification:Characteristic Symbol+Rated Voltage
100mA~800mA : _mA125V/250V 1A~10A: _A125V/250V
Trade mark:The Manufacture’s Logo+Part Number+Approvals
100mA~10A:
注意:對標示字樣大小沒有規定
Note:Size of the markings have not be specified.
2.適用範圍 SCOPE
適用於一般電子設備。Used in electronic equipment.
3.工程圖和結構 OUTLINE DRAWING AND STRUCTURE
3-1 工程圖(單位:mm)Outline Drawing and Dimensions(Unit:mm)
3-2 結構 Structure
編號No. |
元件Component |
材質Material |
數量Quantity |
1 |
熔絲 Wire |
合金 Alloy |
1 |
2 |
銅帽 Cap |
黃銅鍍鎳 Brass with mickel plated |
2 |
3 |
本體 Body |
玻璃管 GLASS Tube |
1 |
4 |
引線 Lead |
鍍錫銅線 Tinned Copper wire |
2 |
4.外觀及形狀;APPE***NCES AND CONFIGURATION
4-1 外觀:不應有破碎、明顯的汙斑;Appearances:There shall no fragmentation and of remarkable blotch.
4-2 形狀:帶腳的保險絲;Configuration:Axial Leaded Fuse.
5.物理特性;PHYSICAL CH***CTERISTIC
5-1 拉力測試;沿端子的軸向施加 10N 的拉力,持續 1 分鐘。
Tensile test;Keep pulling the cap of the fuse with 10N at axial
6.電氣特性
ELECTRICAL CH***CTERISTICS
熔斷/電流特性:
Acting Time/Current Characteristic
a、Breaking capacity(分断能力)(Time Lag and Fast Acting)
50A 250V AC
b、Electrical characteristics
Time Lag
Rated current | % of Ampere | Opening Rating Time |
100mA~ 10A | 100% | 200% |
4 hours, Minimum | 5 seconds, Max. |
c、Temperature character
当100%的电流下温度上升不超过75℃
When 100% of rating the temperature rise doesn’t exceed 75℃.
Average Time Current Curves.
7.環境特性
ENVIRonMENTAL SPECIFICATION
7-1 操作溫度範圍:-5℃~60℃
Operating Temperature: -5℃~60℃
7-2 保存條件
Storage Conditions
溫度:+10℃~60℃
Temperature: +10℃~60℃
在相對濕度≤75%下平均可存放3年
On average, It can be stored below the relative humidity or 75% for 3 years.
在非露天下,相對濕度為95%下多可存放30天。
Without dew, It can be kept under humidity of 95% for 30 days.
8.焊接條件
SOLDERING PAAMETERS
8-1波峰焊
Wave Solder
焊接溫度:260±5℃
Soldering Temperature:260±5℃
焊接時間:4 Sec. Max.
Soldering Time:4 Sec.Max.
8-2手工焊錫
Manual Solder
焊接溫度:350±5℃
Soldering Temperature: 350±5℃
焊接時間:3 Sec. Max.
Soldering Time: 3 Sec. Max.
9.其他使用注意事項
OTHER NOTICE IN USING
如果需在保險絲上加熱縮套管,烘烤溫度與時間需參照以下規定
If heat shrink tubing was needed,the roast temperature and time should be refer to the following.
設定烘烤溫度:不大於150℃ 烘烤時間:50s Max.
The temperature should be sel under 150℃,roast time:50s Max.