G32 Datasheet, PDF (3/5 Pages) TOCOSAMERICA, INC. – 3mm Surface Mount, Single-Turn, Sealed Cermet Trimmers

G32 Series
Recommended Land Patterns
Flow Soldering Method
G32A
1.8
R 1.4
1.6
#2
#3
#1
1.0
5.7
1.0
2.1
1.2 0.8 1.2
3.2
Reflow Soldering Method
G32A
1.6
#2
#3
#1
1.5
0.9
4.6
1.0
1.2
1.2 0.8 1.2
3.2
Soldering Guidelines
G32B
1.8
Effective Date Feb. 2005
Unit: mm
R 1.4
2.3
#2
1.0
6.6
1.0
#3
#1
2.3
1.2 0.8 1.2
3.2
G32B
1.6
2.2
#2
0.9
6.0
1.0
#3
#1
1.9
1.2 0.8 1.2
3.2
Recommended Soldering Profiles
Flow Soldering Profile
TP 260°C Max. Peak Temp.
250
TM 230°C Solder Melting Temp.
200 _(180°C)
150 (140°C)
100
50
1
2
3
Time (min.)
ts.* 5 sec.
Solder
Melting Time
4
Reflow Soldering Profile
TP 260°C Max. Peak Temp.
250
TM 230°C Solder Melting Temp.
200 ^(190°C)
150 ^(170°C)
100
50
Pre-Heat Zone
2 min.
1
2
3
Time (min.)
ts.*40 sec.
Solder
Melting Time
4
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3/5
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