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]:
4GTU 1A 125V/250V/350 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(biāo)示Marking
保險(xiǎn)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
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(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 |
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(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(xiǎn)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(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)
b、Electrical characteristics美標(biāo)(UL)
%Ampere of Rating |
Opening Time |
100% |
4Hours,Min. |
135% |
1Hour,Max. |
200% |
3 Sec. Min. ; 20 Sec. 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 |
|
|
|
4GTU-.250 |
0.25 |
125/250/350 |
2.410 |
0.216 |
x |
x |
|
4GTU-.375 |
0.375 |
125/250/350 |
1.170 |
0.580 |
x |
x |
|
4GTU-.500 |
0.5 |
125/250/350 |
0.688 |
1.160 |
x |
x |
|
4GTU-.600 |
0.6 |
125/250/350 |
0.477 |
1.750 |
x |
x |
|
4GTU-.750 |
0.75 |
125/250/350 |
0.340 |
2.950 |
x |
x |
|
4GTU-.800 |
0.8 |
125/250/350 |
0.304 |
3.450 |
x |
x |
|
4GTU-001. |
1 |
125/250/350 |
0.210 |
5.640 |
x |
x |
x |
4GTU-1.25 |
1.25 |
125/250/350 |
0.1460 |
9.80 |
x |
x |
x |
4GTU-01.5 |
1.5 |
125/250/350 |
0.1077 |
15.0 |
x |
x |
x |
4GTU-002 |
2 |
125/250/350 |
0.0689 |
30.0 |
x |
x |
x |
4GTU-2.25 |
2.25 |
125/250/350 |
0.0567 |
39.0 |
x |
x |
x |
4GTU-02.5 |
2.5 |
125/250/350 |
0.0502 |
50.0 |
x |
x |
x |
4GTU-003 |
3 |
125/250/350 |
0.0383 |
77.0 |
x |
x |
x |
4GTU-03.5 |
3.5 |
125/250/350 |
0.0312 |
110 |
x |
x |
x |
4GTU-004 |
4 |
125/250/350 |
0.0258 |
148 |
x |
x |
x |
4GTU-005 |
5 |
125/250/350 |
0.0186 |
267 |
x |
x |
x |
4GTU-006 |
6 |
125/250/350 |
0.0141 |
380 |
x |
x |
x |
4GTU-007 |
7 |
125/250/350 |
0.0116 |
464 |
x |
x |
x |
Temperature Rerating Curve
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%下最多可存放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(shí)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(shí)間:3 Sec. Max.
Soldering Time: 3 Sec. Max.
9.其他使用注意事項(xiàng)
OTHER NOTICE IN USING
如果需在保險(xiǎn)絲上加熱縮套管,烘烤溫度與時(shí)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(shí)間:50s Max.
The temperature should be sel under 150℃,roast time:50s Max.
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本公司擁有雄厚的技術(shù)力量和一流的生產(chǎn)設(shè)備:工人200多人,主要工程師6人,其它技術(shù)人員20多人,品質(zhì)管理人員10人;擁有印字機(jī)、沖壓機(jī)、涂裝機(jī)、繞線機(jī)、壓帽機(jī)、加腳機(jī)、編帶機(jī)和各種質(zhì)檢設(shè)備,專業(yè)生產(chǎn)設(shè)備齊全。
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本公司堅(jiān)持以全心全意服務(wù)客戶為宗旨,不斷提服務(wù)質(zhì)量,產(chǎn)品創(chuàng)新、以質(zhì)取勝、科學(xué)管理,為客戶提供快捷及時(shí)的交貨,周到細(xì)致的技術(shù)支持,可靠一致的質(zhì)量品質(zhì)。本著互惠互利為原則,真誠與國內(nèi)外新老客戶共謀發(fā)展、共創(chuàng)輝煌!
公司名稱:東莞市安都電子有限公司
TEL:18926877406(微信同號)
地址:東莞市東城街道峽口沙嶺工業(yè)西路15號