Introduction to Circuit Protection
Axial Lead & Cartridge Fuses
Transientology
2AG > Time Lag > 229/230 Series
Temperature Rerating Curve
AverageTime Current Curves
1000
100
10
1
0.1
0.01
0.1
1
10
100
1000
CURRENT IN AMPERES
Soldering Parameters -Wave Soldering
300
280
260
240
220
200
180
160
140
120
100
80
Recommended Process Parameters:
Wave Parameter
Preheat:
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Lead-Free Recommendation
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100° C
150° C
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Solder PotTemperature:
Solder DwellTime:
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60
40
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20
0
Recommended Hand-Solder Parameters:
Time (Seconds)
Preheat Time
Dwell Time
Cooling Time
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Note: These devices are not recommended for IR or
Convection Reflow process.
© 2009 Littelfuse, Inc.
229/230 Series
262
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/229.html
or /230.html for current information.
LITTELFUSE [ LITTELFUSE ]
