CDA70 is a chip type surge absorber for protecting communication networks with excellent surge protection characteristics and low capacitance less than 0.6pF. Even with its small package design, it is easily able to withstand 2,000A (8/20μsec.) surge.
•Standard small chip package; EIA 1612, height; 2.3±0.2mm using automatic equipment
•Can be used with flow or reflow solder
•Low capacitance of less than 0.6pF means no appreciable attenuation on high-speed, megabit class communication signals.
•Excellent insulation resistance over 100Mohm
•RoHS directive conformable
|Part number||DC Spark-over voltage
|Surge current capacity
|Surge life test|
|Part number||Withstanding Voltage||UL recognized||EN recognized|
|UL 1449 1)||EN60065 2)
|CDA70-302X||AC1,500V-1min.||○ 3)||○ 4)|
1):UL Standard UL 1449 File No. E318314
2):TÜV Report No.J50164470
3):Approved if used together with a varistor (AC125V : V1mA≧270V, D≧φ5mm, AC250V : V1mA≧470V, D≧φ5mm), electrically connected in series by means such as twist and soldering, staking, welding etc.
4):Approved if used together with a varistor (V1mA≧470V, D≧φ5mm), electrically connected in series by means such as twist and soldering, staking, welding etc.