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© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/03/17
Radial Lead Fuses
TE5
®
> Fast Acting 450V Fuse > 808 Series
Average Time Current CurvesTemperature Re-rating Curve
Soldering Parameters - Wave Soldering
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
0
10 20 30 40 50 60 70 80 90
100
110
120 130 140 150 160 170 180 190 200 210 220 230 240
Temperature ( ) - Measured on bottom side of board
Time (Seconds)
Preheat Time Cooling Time
Dwell Time
Wave Parameter Lead-Free Recommendation
Preheat:
(Depends on Flux Activation Temperature)
(Typical Industry Recommendation)
Temperature Minimum:
100
°C
Temperature Maximum:
150
°C
Preheat Time: 60-180 seconds
Solder Pot Temperature:
260
°C Maximum
Solder Dwell Time: 2-5 seconds
Recommended Hand-Solder Parameters:
Solder Iron Temperature: 350°C +/- 5°C
Heating Time: 5 seconds max.
Note: These devices are not recommended for IR or
Convection Reflow process.
Recommended Process Parameters:
0.001
0.01
0.1
1
10
100
1000
1 10 100 1000
TIME IN SECONDS
CURRENT IN AMPERES
2.00A 2.50A 3.00A 3.15A 4.00A 5.00A
0
20
40
60
80
100
120
140
-40-60-80 -20 020406080100 120 140
23°C
AMBIENT TEMPERATURE (°C)
PERCENT OF RATING
Note:
1. Rerating depicted in this curve is in addition to the standard derating of 20% for
continuous operation.