產(chǎn)品詳情
1.規(guī)格型號和安規(guī)認(rèn)證
MODEL NUMBER AND SAFETY CERTIFICATION
品名規(guī)格：系列號+額定電流+額定電壓+認(rèn)證符號
Model Number: Part Number+Rated Current+Rated Voltage+Approvals.
例子[example]:
3CFU， 2A， 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(biāo)示 Marking
保險絲上需有下列標(biāo)示 The fuse shall have the following marking:
規(guī)格：特性符號+額定電流+額定電壓 Specification:Characteristic Symbol+Rated Voltage
100mA~800mA : _mA250V 1A~10A: _A250V
Trade mark:The Manufacture’s Logo+Part Number+Approvals
100mA~10A:
注意：對標(biāo)示字樣大小沒有規(guī)定
Note:Size of the markings have not be specified.
2.適用範(fàn)圍 SCOPE
適用於一般電子設(shè)備。Used in electronic equipment.
3.工程圖和結(jié)構(gòu) OUTLINE DRAWING AND STRUCTURE
3-1 工程圖（單位：mm）Outline Drawing and Dimensions(Unit:mm)
3-2 結(jié)構(gòu) Structure
|
編號No. |
元件Component |
材質(zhì)Material |
數(shù)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 |
陶瓷管 Ceramic tube |
1 |
|
4 |
引線 Lead |
鍍錫銅線 Tinned Copper wire |
2 |
4.外觀及形狀
4.APPEARANCES AND CONFIGURATION
4-1 外觀：不應(yīng)有破碎、明顯的汙斑
4-1 Appearances:There shall no fragmentation and of remarkable blotch.
4-2 形狀：帶腳的保險絲
4-2 Configuration:Axial Leaded Fuse.
5.物理特性
5.PHYSICAL CHARACTERISTIC
5-1 拉力測試
5-1 Tensile test
沿端子的軸向施加 10N 的拉力，持續(xù) 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?jǐn)嗄芰Γ?Time Lag and Fast Acting)
50A 250V AC
b、Electrical characteristics
Fast Acting
|
Rated current |
% of Ampere |
Opening Rating Time |
|
100mA~ 10A |
100% |
200% |
|
4 hours, Minimum |
5 seconds, Max. |
c、Temperature character
當(dāng)100%的電流下溫度上升不超過75℃
When 100% of rating the temperature rise doesn’t exceed 75℃.
Average Time Current Curves
7.環(huán)境特性
7.ENVIRONMENTAL SPECIFICATION
7-1 操作溫度範(fàn)圍：-5℃~60℃
7-1 Operating Temperature: -5℃~60℃
7-2 保存條件
7-2 Storage Conditions
溫度：+10℃~60℃
Temperature: +10℃~60℃
在相對濕度≤75%下平均可存放 3 年
在非露天下，相對濕度為 95%下最多可存放 30 天。
On average, It can be stored below the relative humidity or 75% for 3 years.
Without dew, It can be kept under humidity of 95% for 30 days.
8.焊接條件
8.SOLDERING PAAMETERS
8-1 波峰焊
8-1 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
8-2 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(xiàng)
9.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(guī)定
If heat shrink tubing was needed,the roast temperature and time should be refer to the following.
設(shè)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.
