MICROWAVE CAPS
◆ 推荐焊接温度曲线图
The temperature profile for soldering
* 回流焊接 (Re-flow soldering)
焊接 Peak Temperature
温度 Temperature
(℃)
预 热
300
250
200
150
Pb-Sn 焊接
Pb-Sn soldering
无铅焊接
Lead-free soldering
尖峰温度
Peak temperature
230℃~250 ℃
240℃~260℃
在预热时,请将焊接温度与芯片表面温度之间的温差维持在 T≤150℃。
While in preheating,please keep the temperature difference between
soldering temperature and surface temperature of chips as: T≤150 ℃.
100
* 波峰焊接 (Wave soldering)
30~60
S
自然冷却
超过一分钟
超过一分钟
Pb-Sn 焊接
无铅焊接
Pb-Sn soldering
Lead-free soldering
尖峰温度
Peak temperature
230℃~260 ℃
240℃~270℃
在预热时,请将焊接温度与芯片表面温度之间的温差维持在 T≤150℃。
While in preheating,please keep the temperature difference between
soldering temperature and surface temperature of chips as:
T≤150 ℃.
.
* 手工焊接 (Hand soldering)
温度 Temperature
(℃)
焊接 Peak Temperature
预 热
350
Preheating
250
200
150
100
50
自然冷却
Gradual cooling
超过一分钟
3s max.
Over 1 minute
条件 Conditions:
烙铁头温度
烙铁功率
Power of
soldering
iron
烙铁头直径
Diameter of
soldering iron
head
焊接时间
Soldering
锡膏量
Solder paste
amount
预热
限制条件
Temperature of
soldering iron
head
Preheating
Restricted conditions
time
最高 350℃
Highest
temperature:35
最大 20W
20W at the
highest
请勿使用烙铁头直接接触陶瓷元件
Please avoid the derect contact
between soldering iron head and
ceramic components
建议 1mm
1mm
recommended
最长 3s
3s at the
longest
≤1/2 芯片厚度
≤1/2 chip
thickness
△≤130 ℃
0℃
*以最新版本的内容为准