EXC-14CE900U Datasheet, PDF (9/12 Pages) Panasonic Semiconductor – PRODUCT SPECIFICATION FOR APPROVAL

Classification
Specification
Product Name
Common Mode Noise Filter (Type EXC14CE)
No.
151-EXC-14CE202S
Page
8 of 11
9. Reflow Soldering
< Recommended Temperature Profile in Reflow Soldering >
270
The limit of resistance to reflow
soldering heat (above 200 °C)
Rising
temp. 1
Preheating
260
250
Gradual
cooling
240
Rising Main heating
230
temp. 2
220
210
200
0 10 20 30 40 50 60 70
Time
Time (s)
Solder
SnPb eutectic
(Sn-37Pb)
SnAgCu lead-free
(Sn-3Ag-0.5Cu)
Rising temp. 1
The normal to
Preheating temp.
30 to 60 s
The normal to
Preheating temp.
30 to 60 s
Preheating
140 to 160 °C
60 to 120 s
150 to 170 °C
60 to 120 s
Rising temp. 2
Preheating to 200 °C
20 to 40 s
Preheating to 210 °C
20 to 40 s
Main heating
235±10 °C
Peak
250
+10
-5
°C
Peak
Gradual cooling
200 to 100 °C
1 to 4 °C/s
210 to 100 °C
1 to 4 °C/s
1) Reflow soldering shall be within twice.
2) Please inqire of us when you use the different conditions.
3) The temperature may be changed according to the size of the board and the mounting
density, etc. Please measure the temperature of termination in each type of the board
before actual use.
10. Repair with Hand Soldering
1) Allow enough preheating with a blast of hot air or similar method. Use a soldering iron
with the tip temperature 350 °C or less. Solder for 3 seconds or less for each termination.
2) Never touch this product with a tip of the solder iron.
Constitution
July. 28, 2008
Circuit Components Business Unit
Panasonic Electronic Devices Co., Ltd.