Cartridge and Axial Lead Fuses
5×20mm > Medium Acting > 201 Series
Temperature Rerating Curve
AverageTime Current Curves
1
0
0
,
0
0
0
I-t Characteristics
(Min-Max Limit)
DIN 41571, T.2 (32mA ... 1.25A)
1
0
,
0
0
0
1
,
0
0
0
1
0
0
1
0
1
0
.
1
0
.
0
1
0
.
0
0
1
1.5
15
1
2
3
4
5
6
7 8 9 10
IFault / IRated
Soldering Parameters -Wave Soldering
300
280
260
240
220
200
180
160
140
120
100
80
Recommended Process Parameters:
Wave Parameter
Preheat:
(Depends on Flux ActivationTemperature)
Temperature Minimum:
Temperature Maximum:
PreheatTime:
Lead-Free Recommendation
(Typical Industry Recommendation)
100° C
150° C
60-180 seconds
Solder PotTemperature:
Solder DwellTime:
280° C Maximum
2-5 seconds
60
40
20
0
Recommended Hand-Solder Parameters:
Time (Seconds)
Solder IronTemperature: 350° C +/- 5°C
HeatingTime: 5 seconds max.
Preheat Time
Dwell Time
Cooling Time
Note: These devices are not recommended for IR or
Convection Reflow process.
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: March 19, 2013 2:00 PM