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]:
2SMT/2T 3A 125V 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： 32mA~15A
Rated Current: 32 mA~15A
額定電壓;125V/250V/400V AC
Rated Voltage:125V/250V/400 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
32mA~800mA : _mA 1A~15A:_A
Trade mark:The Manufacture’s Logo+Part Number+Approvals
32mA~15A:
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/膠料
Ceramic Tube/Plastic
|
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：外觀不應(yīng)有顯著的污點、鐵銹或者裂紋
Appearances:There shall not be any remaekable stain,rust or crack on the appearances.
4-2形狀：軸向引腳的超小型保險絲
Configuration:Axial Leaded Micro-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
|
% of Ampere Rating
|
Ampere Rating
|
Opening Time
|
|
100%
|
32mA - 15A
|
4 Hours, Min.
|
|
200%
|
32mA - 15A
|
60 Second, Max
|
|
275%
|
500mA~ 10A
|
300 msecs., Max.
|
|
400%
|
500mA~ 10A
|
30 msecs., Max.
|
|
1000%
|
500mA~ 10A
|
4 msecs., Max.
|
|
規(guī)格判定Item
|
系統(tǒng)AVL1
|
2nd souece(AVL2)
|
|
TAPYE
|
Slo-Blo
|
無資料
|
|
Openrating Temp
|
-55℃~125℃
|
-55℃~125℃
|
|
Temp.derating Currev
|
無資料
|
無資料
|
|
最大熔斷時限
|
200% Rating 60SEC
|
60sec MAX(小于60秒)
|
|
突波實驗
|
3millisecond at 1000% rated current
|
3millisecond at 1000% rated current
|
|
Melting I 2 t
|
3.14
|
3.14
|
|
Cold Ohms
|
1A/0.13~0.15 Ohm
|
1A/0.13~0.15 Ohm
|
|
Interrupting rating
|
50A/125VAC
50A/250VAC
|
50A/250VAC
|
|
Dimensions
|
7.2mm*¢3.2mm
|
7.2mm*¢3.2mm
|
|
Ssfty
|
UL CSA
|
CCC
|
7.環(huán)境特性
ENVIRONMENTAL SPECIFICATION
7-1 操作溫度範(fàn)圍：-55℃~125℃
Operating Temperature: -55℃~125℃
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.
