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SE4400 Integration Guide
Table 4-2. Molex Connector Specifications (Continued)
Item
Solderability
Resistance to
Soldering Heat
Connector Insertion/Withdrawal Force
Table 4-3. Connector Insertion/Withdrawal Force for 51-Pin* Connector
Insertion/
Withdrawal Count
1st
6th
20th
*Data not available for 31-pin connector; data in this table are for reference only.
Connector Retention Force (min.)
1st:
3.53 N [0.36 kgf]
10th:
2.55 N [0.26 kgf]
20th:
2.25 N [0.23 kgf]
4-10
Test Condition
Soldering Time: 3 ±0.5 second
Solder Temperature: 230 ±5
0.2 mm from terminal tip
0.2 mm from fitting nail tip.
Solder Time: 3 ±0.5 second
Solder Temperature: 350 ±5
0.2 mm from terminal tip
0.2 mm from fitting nail tip
Insertion Force
Unit
Avg.
N
5.06
[kgf]
[0.52]
N
5.27
[kgf]
[0.54]
N
5.55
[kgf]
[0.57]
o
C
o
C
Max
Min
5.59
4.41
[0.57]
[0.45]
6.37
4.41
[0.65]
[0.45]
6.57
5.00
[0.67]
[0.51]
Requirement
Solder wetting 75% of
immersed area
must show no
voids, pin
holes.
Appearance
No damage
Withdrawal Force
Avg.
Max.
5.37
6.17
[0.55]
[0.63]
5.90
6.86
[0.60]
[0.70]
5.98
6.66
[0.61]
[0.68]
Min.
4.90
[0.50]
5.00
[0.51]
5.59
[0.57]
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