产品详情：
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]:
3GTU， 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~6.3A Rated Current: 100mA~6.3A
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 : _mA250V 1A~6.3A: _A250V
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；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;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 CHARACTERISTICS
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
| % of Ampere | Opening Rating Time |
| 150% | 60 minutes,Minimum |
| 210% | 2 minutes, Maximum |
| 275% | 400 msec.,Min.;10 sec.Max. |
| 400% | 150 mesc.,Min.;3 sec.Max. |
| 1000% | 20 msec.,Min.;150 msec 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℃.
| Catalog Number | Rating Ampere（A） | Rating Voltage（V） | Nominal Cold | Voltage Drop | Nominal | Agency Approvals | ||
| VDE | UR | CQC | ||||||
| 3GTU-.250 | 250mA | 250V | 0.709 | 240 | 0.331 | x | x | x |
| 3GTU-.315 | 315mA | 0.467 | 220 | 0.572 | x | x | x | |
| 3GTU-.400 | 400mA | 0.362 | 200 | 0.76 | x | x | x | |
| 3GTU-.500 | 500mA | 0.256 | 190 | 1.32 | x | x | x | |
| 3GTU-.630 | 630mA | 0.178 | 180 | 2.55 | x | x | x | |
| 3GTU-.800 | 800mA | 0.112 | 160 | 4.322 | x | x | x | |
| 3GTU-001 | 1 | 0.086 | 140 | 6.95 | x | x | x | |
| 3GTU-1.25 | 1.25 | 0.062 | 130 | 12.1 | x | x | x | |
| 3GTU-1.60 | 1.6 | 0.044 | 120 | 18.2 | x | x | x | |
| 3GTU-002 | 2 | 0.033 | 100 | 29.15 | x | x | x | |
| 3GTU-2.50 | 2.5 | 0.024 | 100 | 51.33 | x | x | x | |
| 3GTU-3.15 | 3.15 | 0.019 | 100 | 71.19 | x | x | x | |
| 3GTU-004 | 4 | 0.014 | 100 | 95 | x | x | x | |
| 3GTU-005 | 5 | 0.01 | 100 | 140 | x | x | x | |
| 3GTU-6.30 | 6.3 | 0.008 | 100 | 240 | x | x | x | |
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.
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