详细介绍:
1.适用范围
SMT超小型保险丝,即8*4*7塑胶方型保险丝(盒式保险丝),我公司此系列产品通过了CQC、UL、VDE、CB等认证,此系列产品具有体积小,外部绝绝缘的优点,而具有行业同类产品最好的分断能力,分断能力达到100A250VAC,实际应用中抗击350A左右的短路电流。适用于机顶盒、液晶电视、电源适配器、开关电源、计算机、家用电器、通讯产品及周边配套产品中。
2.执行标准:IEC60127-1,IEC60127-3(GB 9364-1,GB 9364-3)
3.电气参数
ELECTRICAL CHARACTERISTICS
产品编号
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额定电流
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额定电压
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最大电压降(V)
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最大功耗(W)
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SMT0125
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125mA
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250V
|
0.30
|
0.13
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SMT0160
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160mA
|
250V
|
0.26
|
0.15
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SMT0200
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200mA
|
250V
|
0.23
|
0.17
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SMT0250
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250mA
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250V
|
0.22
|
0.19
|
SMT0315
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315mA
|
250V
|
0.19
|
0.22
|
SMT0400
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400mA
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250V
|
0.16
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0.25
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SMT0500
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500mA
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250V
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0.15
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0.29
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SMT0630
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630mA
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250V
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0.13
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0.33
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SMT0800
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800mA
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250V
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0.12
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0.38
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SMT1000
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1A
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250V
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0.11
|
0.44
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SMT1250
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1.25A
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250V
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0.10
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0.51
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SMT1600
|
1.6A
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250V
|
0.10
|
0.58
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SMT2000
|
2A
|
250V
|
0.090
|
0.67
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SMT2500
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2.5A
|
250V
|
0.087
|
0.77
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SMT3150
|
3.15A
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250V
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0.083
|
0.88
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SMT4000
|
4A
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250V
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0.080
|
1.02
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SMT5000
|
5A
|
250V
|
0.077
|
1.17
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SMT6300
|
6.3A
|
250V
|
0.073
|
1.34
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4.工程图和结构
OUTLINE DRAWING AND STRUCTURE
SMT产品工程图:(单位:mm)
Outline Drawing and Dimensions (Unit:mm)
4-2 结构:Structure
编号
No.
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元件
Component
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材质
Material
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数量
Quantity
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(1)
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本体
Body
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热可塑性
PBT
|
1
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(2)
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引线
Lead
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镀锡铜线
Tinned Copper wire
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2
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5.外观及形状
APPEARANCES AND CONFIGURATION
5-1 外观:不应有破碎、明显的污斑。
Appearances: There shall not be break up and any remarkable blotch.
5-2 形状:带脚的超小型保险丝。
Configuration: Axial Leaded Micro-Fuse.
6.熔断/电流特性:
Pre-Arcing Time/Current Characteristic
RATED CURRENT
|
2.1IN
|
2.75IN
|
4 IN
|
10 IN
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Max.
|
Min.
|
Max.
|
Min.
|
Max.
|
Min.
|
Max.
|
40mA to 6.3A
|
2min.
|
400mS
|
10S
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150mS
|
3S
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20mS
|
150mS
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7.环境特性
EMVIRONMENTAL SPECIFICATION
7-1 操作温度范围:-40℃~120℃
Operating Temperature: -40℃~120℃
7-2 保存条件
Storage Conditions
温度:+10℃~60℃
Temperature: +10℃~60℃
在相对湿度≦75%下平均可放3年。
Relative humidity ≦75%store 3 years average.
在非露天下,相对湿度为95%下最多可存放30天。
Without dew,maximum value for 30days at 95%.
8.安装方式和焊接条件
INSTALLATION WAY AND SOLDERING PARAMETERS
8-1 在进行弯脚时,引脚的弯折次数不要多于3次。
If crooked the lead, It can not be bent more over 3 times.
8-2 波峰焊
Wave Solder
A.焊接温度:260±5℃
Soldering Temperature: 260±5℃
B.焊接时间:3 Sec. Max.
Soldering Time: 3 Sec. Max.
8-3 手工焊接
Manual Solder
A.焊接温度:350±5℃
Soldering Temperature: 350±5℃
B.焊接时间:3 Sec. Max.
Soldering Time: 3 Sec. Max.
9.包装方式
PACKAGING
9-1散装Bulk and Short leads:
500个/最小包装
500pcs fuse of the least packing.
9-2 编带包装Tape/ Ammopack:
1400个/盒
1400pcs fuse of the least packing.
9-3 编带图Outline drawing of Tapes(mm):
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