5*15 玻璃管快断保险丝 -----UL PSE
发布时间:2019-07-02 10:07:06点击率:
5*15 玻璃管快断保险丝 -----UL PSE |
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
例子[example]:
4GFU 1A 125V/250V /350V 1)系列號 Part Number
2)額定電流 Rated Current
1) 2) 3) 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: 375mA~10A
Rated Current: 375mA~10A
額定電壓:125V/250V/350V AC
Rated Voltage:125V/250V/350V 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
375mA~750mA : _mA125V/250V 350V 1A~10A:_A125V/250V/350V
Trade mark:The Manufacture’s Logo+Part Number+Approvals
375mA~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
APPEARANCES 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 CHARACTERISTIC
5-1 拉力測試
Tensile test
沿端子的軸向施加10N的拉力,持續1分鐘。
Keep pulling the cap of the fuse with 10N at axial direction for 1 min.
6.電氣特性
ELECTRICAL CHARACTERISTICS
熔斷/電流特性:
Pre-Arcing Time/Current Characteristic
a、Breaking capacity(分断能力)(Time Lag and Fast Acting)
3~100A | 350V | AC |
b、Electrical characteristics美标(UL)
%Ampere of Rating | Opening Time |
100% | 4Hours,Min. |
135% | 1Hour,Max. |
200% | 1Second,Max. |
c、Temperature character
When 100% of rating the temperature rise doesn’t exceed 75℃.
d、Electrical Characteristic Specifications by Item
Amp Code | Amp Rating |
Voltage Rating(V) |
Nominal Cold Resistance (Ohms) |
Nominal Melting I2t (A2 sec) |
Agency Approvals | ||
CURUS | PSE | CE | |||||
4GFU-.375 | 0.375 | 125/250/350 | 0.395 | 0.171 | x | x | |
4GFU-.500 | 0.500 | 125/250/350 | 0.265 | 0.365 | x | x | |
4GFU-.750 | 0.750 | 125/250/350 | 0.152 | 1.050 | x | x | |
4GFU-001. | 1.0 | 125/250/350 | 0.103 | 2.220 | x | x | x |
4GFU-01.5 | 1.5 | 125/250/350 | 0.0712 | 0.800 | x | x | x |
4GFU-002. | 2.0 | 125/250/350 | 0.0497 | 1.50 | x | x | x |
4GFU-02.5 | 2.5 | 125/250/350 | 0.0372 | 2.68 | x | x | x |
4GFU-003. | 3.0 | 125/250/350 | 0.0317 | 4.62 | x | x | x |
4GFU-03.5 | 3.5 | 125/250/350 | 0.0265 | 6.70 | x | x | x |
4GFU-004. | 4 | 125/250/350 | 0.0240 | 9.40 | x | x | x |
4GFU-005. | 5 | 125/250/350 | 0.0186 | 17.00 | x | x | x |
4GFU-006. | 6 | 125/250/350 | 0.0154 | 22.10 | x | x | x |
4GFU-007. | 7 | 125/250/350 | 0.0130 | 40 | x | x | x |
4GFU-008. | 8 | 125/250/350 | 0.0107 | 56 | x | x | x |
4GFU-010. | 10 | 125/250/350 | 0.0075 | 116 | x | x | x |
Temperature Rerating Curve
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.