参数资料
型号: 0402SFF400F/24-2
厂商: TE Connectivity
文件页数: 10/28页
文件大小: 0K
描述: FUSE 4.0A 24V FAST SMD 0402
产品培训模块: Circuit Protection Products
产品目录绘图: 0402SFF Series Footprint
0402SFF Series
标准包装: 1
系列: 0402SFF
保险丝类型: 板安装(不包括管筒式)
额定电流: 4A
额定电压 - DC: 24V
响应时间: 快速
封装/外壳: 0402(1005 公制)
安装类型: 表面贴装
尺寸/尺寸: 0.039" L x 0.020" W x 0.024" H(1.00mm x 0.51mm x 0.61mm)
额定电压时的断路容量: 35A
熔化 I²t: 0.225
批准: UL
工作温度: -55°C ~ 125°C
包装: *
DC 抗冷流: 0.018 欧姆
其它名称: 0402SFF400F/24DKR
Table FF1 Clear Time Characteristics for Fast-Acting Chip Fuses
% of rated current
100%
250%
400%
Clear time at 25°C
4 hours min.
5 seconds max.
0.05 seconds max.
Table FF2
Typical Electrical Characteristics, Dimensions and Recommended Pad Layout for
Fast-Acting Chip Fuses
0402 (1005mm) Fast-Acting Chip Fuses
Shape and
Dimensions
Inch (mm)
0.020±0.004 4
(0.51±0.10) )
0.039±0.004
(1.00±0.10)
0.020±0.004
(0.51±0.10)
Part Number
0402SFF050F/24
Typical Electrical Characteristics
0.50 0.380 0.0043
(A) ( Ω )* (A 2 sec) ?
Rated Nominal Nominal
Current Cold DCR I 2 t
Max. Interrupt Ratings
Voltage Current
(V DC ) (A)
24 35
0.010±0.004
(0.25±0.10)
0402SFF075F/24
0402SFF100F/24
0.75
1.00
0.210
0.120
0.0076
0.0170
24
24
35
35
Recommended
Pad Layout
Inch (mm)
0.063
(1.60)
0.016
(0.40)
0.028
(0.70)
0402SFF150F/24
0402SFF200F/24
0402SFF300F/24
0402SFF400F/24
1.50
2.00
3.00
4.00
0.056
0.035
0.021
0.014
0.0490
0.0700
0.1250
0.2250
24
24
24
24
35
35
35
35
0.024
(0.60)
0603 (1608mm) Fast-Acting Chip Fuses
Typical Electrical Characteristics
Max. Interrupt Ratings
Shape and
Dimensions
Inch (mm)
0.031±0.006
(0.80±0.15)
0.063±0.006
(1.60±0.15)
Part Number
Rated
Current
(A)
Nominal
Cold DCR
( Ω )*
Nominal
I 2 t
(A 2 sec) ?
Voltage
(V DC )
Current
(A)
0.014±0.006
(0.36±0.15)
0.031±0.006
(0.80±0.15)
0603SFF050F/32
0603SFF075F/32
0603SFF100F/32
0603SFF150F/32
0.50
0.75
1.00
1.50
0.485
0.254
0.131
0.059
0.0029
0.0064
0.0160
0.0300
32
32
32
32
50
50
50
35
Recommended
Pad Layout
0.110
(2.80)
0603SFF200F/32
0603SFF250F/32
2.00
2.50
0.044
0.032
0.0600
0.1150
32
32
35
35
11
Inch (mm)
0.024
(0.60)
0.039
0603SFF300F/32
0603SFF350F/32
3.00
3.50
0.025
0.024
0.1900
0.2950
32
32
35
35
0.043
(1.09)
(1.00)
0603SFF400F/32
0603SFF500F/32
0603SFF600F/24
4.00
5.00
6.00
0.018
0.013
0.010
0.4000
0.7000
1.1250
32
32
24
35
35
35
1206 (3216mm) Fast-Acting Chip Fuses
Typical Electrical Characteristics
Max. Interrupt Ratings
Rated
Nominal
Nominal
Shape and
Dimensions
Inch (mm)
0.063±0.008
(1.60±0.20)
0.126±0.008
(3.20±0.20)
Part Number
1206SFF050F/63
Current
(A)
0.50
Cold DCR
( Ω )*
0.730
I 2 t
(A 2 sec) ?
0.0021
Voltage
(V DC )
63
Current
(A)
50
1206SFF075F/63
1206SFF100F/63
1206SFF150F/63
0.75
1.00
1.50
0.513
0.220
0.120
0.0052
0.0120
0.0250
63
63
63
50
50
50
0.020±0.010
(0.51±0.25)
0.043±0.008
(1.10±0.20)
1206SFF175F/63
1206SFF200F/63
1206SFF250F/32
1206SFF300F/32
1206SFF400F/32
1.75
2.00
2.50
3.00
4.00
0.100
0.050
0.035
0.031
0.022
0.0450
0.0700
0.1400
0.2200
0.3800
63
63
32
32
32
50
50
50
50
45
Recommended
Pad Layout
Inch (mm)
0.057
(1.45)
0.173
(4.40)
0.059
(1.50)
0.071
(1.80)
1206SFF500F/32
1206SFF600F/32
1206SFF700F/32
1206SFF800F/32
1206SFF600F/24
1206SFF700F/24
1206SFF800F/24
5.00
6.00
7.00
8.00
6.00
7.00
8.00
0.015
0.013
0.011
0.008
0.013
0.011
0.008
0.6000
1.0000
1.7500
2.5000
1.0000
1.7500
2.5000
32
32
32
32
24
24
24
45
50
50
50
45
45
45
* Measured at
10% of rated current and 25°C ambient temperature.
? Melting I 2 t at 0.001 sec clear time.
84
RoHS Compliant, ELV Compliant
HF Halogen Free
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