A472

GAS DISCHARGE TUBE 9,5x11,5mm No. A470/A471/A472 A470/A471/A472 471/A for new designs. Please refer to Littelfuse series SL1024B. 3-electrode (20kA/20A) High Discharge Series This product is not recommended Features Non-radioactive Lead Free Failsafe Option Specifications Packaging A470: A471: A472: Materials Housing: Gas: Leads: ~ 35V 00=Bulk (2.000 pcs.) 00=Bulk (100 pcs.) 04=Tray (100 pcs.) Ceramic non-radioactive tin plated Applications Telecommunication Data Transmission Subscriber protection Underground cables Arc Voltage @ 1A Transition Glow to Arc @ ~ 1.0A Standard UL-497B complies to ITU-T K.12 (formerly CCITT) complies to DIN 57845/VDE 0845 UL-rec. Operating temperature -40°C to +90°C Climatic Category complies to IEC 60068-1 +40°C, 21 days, 10GΩ > 10GΩ < 1.5 pF < 1.5 pF 600V +/- 20% < 200V ~ 200V > 10GΩ < 1.5 pF 20kA 30kA 20A 130A • 650V +/- 25% < 200V ~ 200V > 10GΩ < 1.5 pF 20kA 30kA 20A 130A • other values on request Specifications are subject to change without notice. Order Example Qty. OrderNumber Type A470 Failsafe Option Sparkover Volt. S0 0260 Tolerance 01 Packaging 00 0 50915 WebSite Europe Tel: +49 2302 662-107 www.wickmanngroup.com E-mail: sales@wickmann.com Americas Tel: +1 404 699-7820 E-mail: service@wickmannusa.com Asia Tel: +852 26 14-1108 E-mail: sales@wickmann.com.hk China Tel: +86 21 6432 5146 E-mail: sales@wickmann.cn GAS DISCHARGE TUBE Dimensions (mm) A470/A471/A472 A470 A471 A472 0 50915 WebSite Europe Tel: +49 2302 662-107 www.wickmanngroup.com E-mail: sales@wickmann.com Americas Tel: +1 404 699-7820 E-mail: service@wickmannusa.com Asia Tel: +852 26 14-1108 E-mail: sales@wickmann.com.hk China Tel: +86 21 6432 5146 E-mail: sales@wickmann.cn