Spec No.: JELF243B_0021K-01
(1) Flow
P6/8
Temp.
(℃)
265℃±3℃
250℃
Limit Profile
150
Heating Time
Standard Profile
60s min.
Time.(s)
Standard profile
150°C/60 s min.
250°C/4 s to 6 s
2 times
Limit profile
Pre-heating
150°C/60 s min.
265°C±3°C/5 s
2 times
Heating
Number of flow cycles
(2) Reflow
Temp.
(℃)
260℃
230℃
245℃±3℃
220℃
Limit Profile
180
150
Standard Profile
30s~60s
60s max.
90s±30s
Time.(s)
Standard profile
Limit profile
150°C to 180°C/90 s±30 s
Above 230°C/60 s max.
260°C/10 s
Pre-heating
150°C to 180°C/90 s±30 s
Above 220°C/30 s to 60 s
245°C±3°C
Heating
Peak temperature
Number of reflow cycles
2 times
2 times
12.4 Reworking with soldering iron
The following requirements must be met to rework a soldered product using a soldering iron.
Item
Requirement
150°C/approx. 1 min
350°C max.
Pre-heating
Tip temperature of soldering iron
Power consumption of soldering iron
Tip diameter of soldering iron
Soldering time
80 W max.
ø3 mm max.
3 s (+1 s, -0 s)
2 times max.
Number of reworking operations
* Avoid a direct contact of the tip of the soldering iron with the product. Such a
direction contact may cause cracks in the ceramic body due to thermal shock.
MURATA MFG CO., LTD