CSA70

CSA70 is a chip type surge absorber for protecting communication networks.
Through our long history of developing microgap products, we have been able to realize a product with excellent surge protection characteristics and low capacitance of less than 0.6pF. Even with its small package design, it is easily able to withstand 2,000A (8/20μsec.) surges. Meets the standard for ADSL POTS* splitters, in accordance with ITU-T (International Telecommunication Union test standard) K.20 and K.21 Basic Test Conditions.
*POTS : Plain Old Telephone Service

Features

•Standard small chip package (EIA 1612, height 2.3+/-0.2mm), for use with standard place and reflow solder equipment.
•Superior surge response characteristics from microgap technology.
•Low capacitance of less than 0.6pF means no appreciable attenuation on high-speed, megabit class communication signals.
•High insulation resistance of over 100Mohm.
•Use tin plated electrodes and are completely lead free.
•This series are recognized under UL 497B.
•Operating temperature limit : -40 ~ 125℃
•Storage Temperature Range : -40 ~ 125℃

Dimensions

Characteristics

Part Number
DC spark-over
voltage Vs
Insuration resistance
IR
Electrostatic
capacitance
1kHz-6V max.
Surge current
capacity
8/20μsec.
Surge life
test.
8/20μsec.-50A
UL recognized
UL 497B
File No. E175280
CSA70-301L
300V(255〜345)
≧100MΩmin.
DC100V
≦0.6pF max.
2000A
300 times
CSA70-401L
400V(340〜460)
DC250V
CSA70-601M 600V(480〜720)
1): Safety standard certification conditions may be revised. Would you confirm the web site of each standard about the latest information.
Copyright © Mitsubishi Materials Corporation All Rights Reserved.