Low Rho Strap FSL Series
Application
Rechargeable battery packs protection, especially for Smart Phone and Tablet PC
Feature
Low resistance, Solid state
Operation Current
1.4~7.0A
Maximum Voltage
6VDC
Temperature Range
-40℃ to 85℃
Agency Recognition
AGENCY | AGENCY FILE NUMBER |
E211981 | |
E211981 | |
R50004084 |
Electrical Characteristics
Part
Number
|
Hold
Current |
Trip
Current |
Rated
Voltage |
Max
Current |
Typical
Power |
Max Time to Trip
|
Resistance
|
|||
IH, A
|
IT, A
|
VMAX, VDC
|
IMAX, A
|
Pd, W
|
Current
|
Time
|
Rmin
|
Rmax
|
R1max
|
|
FSL140F-N |
1.4
|
3.6
|
6
|
50
|
1.0
|
7.0
|
3.0
|
0.0100
|
0.0200
|
0.0350
|
FSL190F-N |
1.9
|
4.9
|
6
|
50
|
1.0
|
9.5
|
3.0
|
0.0060
|
0.0140
|
0.0240
|
FSL250F-N |
2.5
|
8.0
|
6
|
50
|
1.0
|
12.5
|
3.0
|
0.0060
|
0.0120
|
0.0200
|
FSL270F-N |
2.7
|
8.1
|
6
|
50
|
1.0
|
13.5
|
2.0
|
0.0060
|
0.0120
|
0.0180
|
FSL310F-N |
3.1
|
8.8
|
6
|
50
|
1.0
|
15.5
|
3.0
|
0.0040
|
0.0100
|
0.0160
|
FSL370F-N |
3.7
|
9.0
|
6
|
50
|
1.0
|
18.5
|
5.0
|
0.0030
|
0.0080
|
0.0140
|
FSL450LF-N |
4.5
|
9.5
|
6
|
50
|
1.0
|
22.5
|
3.0
|
0.0025
|
0.0055
|
0.0100
|
FSL500F-N |
5.0
|
10.0
|
6
|
50
|
1.0
|
25.0
|
3.0
|
0.0015
|
0.0050
|
0.0090
|
FSL700F-N |
7.0
|
14.0
|
6
|
50
|
1.0
|
25.0
|
3.0
|
0.0010
|
0.0045
|
0.0080
|
Thermal Derating
Temperature
|
-40℃
|
-20℃
|
0℃
|
23℃
|
30℃
|
40℃
|
50℃
|
60℃
|
70℃
|
85℃
|
Derating %
|
184%
|
158%
|
131%
|
100%
|
93%
|
79%
|
67%
|
54%
|
40%
|
20%
|
Product Dimension
Part Number
|
A
|
B
|
C
|
D
|
E
|
F | ||||||
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
|
FSL140F-N |
9.20
|
10.80
|
3.15
|
3.45
|
0.55
|
1.10
|
2.15
|
3.25
|
2.15
|
3.25
|
2.20 | 2.40 |
FSL190F-N |
9.20
|
10.80
|
3.15
|
3.45
|
0.55
|
1.10
|
2.15
|
3.25
|
2.15
|
3.25
|
2.20 | 2.40 |
FSL250F-N |
9.20
|
10.80
|
3.15
|
3.45
|
0.55
|
1.10
|
2.15
|
3.25
|
2.15
|
3.25
|
2.20 | 2.40 |
FSL270F-N |
9.20
|
10.80
|
3.15
|
3.45
|
0.55
|
1.10
|
2.15
|
3.25
|
2.15
|
3.25
|
2.20 | 2.40 |
FSL310F-N |
9.20
|
10.80
|
3.15
|
3.45
|
0.55
|
1.10
|
2.15
|
3.25
|
2.15
|
3.25
|
2.20 | 2.40 |
FSL370F-N |
9.20
|
10.80
|
3.15
|
3.45
|
0.55
|
1.10
|
2.15
|
3.25
|
2.15
|
3.25
|
2.20 | 2.40 |
FSL450LF-N |
20.50
|
21.50
|
3.50
|
3.90
|
0.55
|
1.10
|
7.00
|
8.00
|
7.00
|
8.00
|
2.40 | 2.60 |
FSL500F-N |
20.50
|
21.50
|
3.50
|
3.90
|
0.55
|
1.10
|
7.00
|
8.00
|
7.00
|
8.00
|
2.40 | 2.60 |
FSL700F-N |
21.00
|
23.00
|
3.50
|
3.90
|
0.55
|
1.10
|
4.60
|
6.60
|
4.60
|
6.60
|
2.90 | 3.10 |