C430 查看數據表（PDF） - KEMET
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C430 Datasheet PDF : 15 Pages
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Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400 Series, Conformally Coated, C0G Dielectric, 50 – 200 VDC (Commercial Grade)
Soldering Process
Recommended Soldering Methods:
• Solder Wave
• Hand Soldering (Manual)
Recommended Soldering Profile:
• Optimum Wave Solder Profile
Solder Wave Peak
Temperature 260ºC
Entrance to Solder Wave
Flux Zone
Preheat Zone
250
225
200
175
150
125
80ºC
to 120ºC
Entrance
to Solder
Machine
Bottom Side
Temperature
Range
100
75
Exit from Solder Wave
(Time in Wave – 2 to 4 Seconds)
Hot Air Debridging
150ºC
Maximum
Exit from
Solder
Machine
Entrance to
In-Line Cleaner
Free
Exit from
Air
In-Line Cleaner
Cool
(time in cleaner
may be less)
Immersion in
Cleaning
Vapor
50
Top Side
Nominal
25 0
1
2
3
4
5
6
Time (Minutes)
Mounting
All encased capacitors will pass the Resistance to Soldering Heat of MIL-STD-202, Method 210, Condition C. This test
simulates wave solder topside board mount product. This demonstration of resistance to solder heat is in accordance with
what is believed to be the industry standard. More severe treatment must be considered reflective of an improper soldering
process.
The above figure is a recommended solder wave profile for both axial and radial leaded ceramic capacitors.
• Hand Soldering (Manual)
Manual Solder Profile with Pre-heating
Soldering
Gradual Cooling
Delta T < = 120ºC
Gradual Preheat
60 – 120 Seconds
Recommend 2.5ºC/second
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1040_AXIMAX_C0G • 12/5/2016 10
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