5x20mm快断UL VDE陶瓷管保险丝 额定电流：100mA-30A 额定电压：125V/250V

5x20mm 陶瓷管快断保险丝 ----------VDE UR CCC

1.规格型号和安规认证
MODEL  NUMBER  AND  SAFETY  CERTIFICATION
品名规格：系列号+额定电流+额定电压+认证符号
   Model  Number:  Part  Number+Rated Current+Rated Voltage+Approvals.
例子[example]:
5CFV      5A     250V                     1)系列号  Part  Number
                                                    2)额定电流  Rated  Current
1）          2）    3）                       3)额定电压  Rated  Voltage
1-2 额定电流和额定电压
Rated Current  And  Voltage
额定电流： 50mA~20A
Rated Current: 50mA~20A
额定电压:250V AC
Rated  Voltage:250V AC
1-3标示Marking
保险丝上需有下列标示
The fuse shall have the following marking:
规格：特性符号+额定电流+额定电压
Specification:Characteristic  Symbol+Rated Voltage
   50mA~800mA : _Ma250V    1A~20A:_A250V
Trade mark:The Manufacture’s Logo+Part Number+Approvals  

50mA~20A: 
 
注意：对标示字样大小没有规定
Note:Size of the markings have not be specified.
2.适用范围
SCOPE
适用於一般电子设备。Used in electronic equipment.
3.工程图和结构
OUTLINE DRAWING AND STRUCTURE
3-1 工程图（单位：mm）
Outline Drawing and Dimensions(Unit:mm)
 
         


 
3-2结构
Structure
编号
No.	元件
Component	材质
Material	数量
Quantity
(1)	熔丝
Wire	合金
Alloy	1
(2)	铜帽
Cap	黄铜镀镍
Brass with mickel plated	2
(3)	本体
Body	陶瓷管
CERAMIC Tube	1
(4)	引线
Lead	镀锡铜线
Tinned Copper wire	2
(5)	砂
Sand	石英砂
Quartz sand	1  
4.外观及形状
APPEARANCES AND CONFIGURATION
4-1外观：不应有破碎、明显的污斑
Appearances:There shall no fragmentation and of remarkable blotch.
4-2形状：带脚的保险丝
Configuration:Axial Leaded Fuse.
 
5.物理特性
PHYSICAL CHARACTERISTIC
5-1 拉力测试
Tensile test
沿端子的轴向施加10N的拉力，持续1分钟。
Keep pulling the cap of the fuse with 10N at axial direction for 1 min.
6.电气特性
ELECTRICAL CHARACTERISTICS
熔断/电流特性：
Pre-Arcing Time/Current Characteristic
 
a、Breaking capacity（分断能力）(Time Lag and Fast Acting)
1000A	250V	AC  
b、Electrical characteristics
Fast Acting（国标、欧标CCC/VDE）
% of Ampere  Rating 	Ampere Rating 	Opening Time
150%	50mA~6.3A	60 minutes, Minimum
8A~20A	30 minutes, Minimum
210%	50mA~20A	30 minutes, Maximum
275%	50mA~6.3A	0.01 sec.., Min.; 3 sec. Max.
8A~20A	0.04 sec., Min.; 20 sec. Max.
400%	50mA~6.3A	.003 sec., Min.; 0.3 sec. Max.
8A~20A	.01 sec.., Min.; 1.0 sec. Max.
1000%	50mA~20A	.03 sec.onds, Maximum       美标（UL）
Amp Rating(A)	**	135%	200%
 	MIN	MAX	MAX
50mA~20A	60 minutes	30 minutes	5 sec  
c、Temperature character
    When ** of rating the temperature rise doesn’t exceed 75℃.
d、Approvals
Amp
Code	Amp
Rating
(A)	Voltage
Rating
(V)	Nominal Cold
Resistance (Ohms)	Nominal
Melting
I2t (A2 sec)	Maximum
Voltage 
Drop (mV)	Agency Approvals
VDE	UR	CSA	CCC
5CFV-.050	0.05	250	15.9000	0.00019	10000	x	x	x	x
5CFV-.063	0.063	250	10.4500	0.00054	8800	x	x	x	x
5CFV-.080	0.08	250	7.8850	0.00084	7600	x	x	x	x
5CFV-.100	0.1	250	5.7925	0.00450	7000	x	x	x	x
5CFV-.125	0.125	250	3.6750	0.00546	5000	x	x	x	x
5CFV-.160	0.16	250	5.3490	0.00576	4300	x	x	x	x
5CFV-.200	0.2	250	3.3500	0.00439	3500	x	x	x	x
5CFV-.250	0.25	250	2.3500	0.00891	2800	x	x	x	x
5CFV-.315	0.315	250	1.8500	0.01000	2500	x	x	x	x
5CFV-.500	0.5	250	0.8660	0.16500	1800	x	x	x	x
5CFV-.630	0.63	250	0.4650	0.17500	1500	x	x	x	x
5CFV-.800	0.8	250	0.2950	0.28500	1200	x	x	x	x
5CFV-001.	1	250	0.2370	0.18000	1000	x	x	x	x
5CFV-1.25	1.25	250	0.1530	0.48000	800	x	x	x	x
5CFV-01.6	1.6	250	0.1112	1.00500	600	x	x	x	x
5CFV-002.	2	250	0.0764	1.87000	500	x	x	x	x
5CFV-02.5	2.5	250	0.0584	2.69500	400	x	x	x	x
5CFV-*	*	250	0.0368	6.70000	350	x	x	x	x
5CFV-004.	4	250	0.0247	14.99500	300	x	x	x	x
5CFV-005.	5	250	0.0183	27.46000	250	x	x	x	x
5CFV-06.3	6.3	250	0.0137	56.43000	200	x	x	x	x
5CFV-008.	8	250	0.0123	64.31500	200	x	x	x	x
5CFV-010.	10	250	0.0079	154.34000	200	x	x	x	x
5CFV-12.5	12.5	250	0.0057	235.00000	200	x	x	x	x*
5CFV-016.	16	250	0.0040	462.50000	200	x	x	x	x
5CFV-020.	20	250	0.0023	680300000	200	x	x	x	x  
Temperature Rerating Curve
 




Average Time Current Curves


 
7.环境特性
 ENVIRONMENTAL SPECIFICATION
7-1 操作温度范围：-5℃~60℃
Operating Temperature: -5℃~60℃
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，相对湿度为95%下较多可存放30天。
Without dew, It can be kept under humidity of 95% for 30 days.
 
8.焊接条件
SOLDERING PAAMETERS
8-1波峰焊
Wave Solder
焊接温度：260±5℃
Soldering Temperature:260±5℃
焊接时间：4 Sec. Max.
Soldering Time:4 Sec.Max.
8-2手工焊锡
Manual Solder
焊接温度：350±5℃
Soldering Temperature: 350±5℃
焊接时间：3 Sec. Max.
Soldering Time: 3 Sec. Max.
 
9.其他使用注意事项
OTHER NOTICE IN USING
如果需在保险丝上加热缩套管，烘烤温度与时间需参照以下规定
If heat shrink tubing was needed,the roast temperature and time should be refer to the following.
设定烘烤温度：不大於150℃  烘烤时间：50s Max.
The temperature should be sel under 150℃,roast time:50s Max.