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1.規(guī)格型號和安規(guī)認證

MODEL NUMBER AND SAFETY CERTIFICATION

品名規(guī)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]:

???????3GTU，? ? ? ? ?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：125V/250V AC ???????????Rated Voltage:125V/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 : _mA125V/250V ??1A~10A: _A125V/250V

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

4.外觀及形狀；APPEARANCES AND CONFIGURATION

4-1 外觀：不應(yīng)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;沿端子的軸向施加 10N 的拉力，持續(xù) 1 分鐘。

Tensile test;Keep pulling the cap of the fuse with 10N at axial

6.電氣特性

ELECTRICAL CHARACTERISTICS

熔斷/電流特性：

Acting Time/Current Characteristic

a、Breaking capacity（分斷能力）(Time Lag and Fast Acting)?

?????50A ?????????125/250V? ? ? ? ? ? ?AC

b、Electrical characteristics

Time Lag

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

?ENVIRONMENTAL SPECIFICATION

7-1 操作溫度範(fàn)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(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.