Effective Date April 2005
G43 Series
G4 Series
Recommended Land Patterns
Flow or Reflow Soldering Methods
G43A, G43D
Soldering Guidelines
Dimensions
Unit: mm
G43B, G43E
2.0
G43BF
1.6
2.0
1.4
#2
#2
#2
2.1
1.2
6.8
1.2
#3
#1
#3
2.2
1.9
#1
2.1
Ø
2.8
1.9
2.2
2.6
8.0
8.0
2.6
#3
#1
1.4
1.5
1.0
4.0
1.5
1.5
1.0
4.0
1.5
1.2
1.1
3.5
1.2
Flow Soldering Method
G43SA
2.0
Reflow Soldering Method
G43SA
1.4
2.65
0.35
#2
6.0
#3
0.65
2.35
#1
0.65
#3
#2
#1
0.35
2.25
5.2
1.95
1.2
1.5
1.0
4.0
1.5
1.3
3.7
1.2
Recommended Soldering Profiles
Flow Soldering Profile
Reflow Soldering Profile
TP 260°C Max. Peak Temp.
250
Temperature (°C)
200
150
100
50
TM 230°C Solder Melting Temp.
Temperature (°C)
250
TP 260°C Max. Peak Temp.
TM 230°C Solder Melting Temp.
(190°C)
(170°C)
Pre-Heat Zone
2 min.
ts.
*
40 sec.
Solder
Melting Time
1
2
Time (min.)
3
4
(180°C)
(140°C)
ts.
*
5 sec.
Solder
Melting Time
200
150
100
50
1
2
Time (min.)
3
4
4/8
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Tel: 847-884-6664
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