(Ø8x6mm) 2-Electrode Gas Discharge Tubes 20KA 1：Dimension(mm) 3:Features 2:Main Applications •PCI Cards protection •Telephone/Fax/Modem protection •single line protection •ADSL/XDSL Splitter,Power Supply •Surge Protection Device/Surge Protector •100% Lead-Free(RoHs Compliant ) •Non-Radioactive •Low capacitance (≤1pF) •Fast Response-time,High Insulation Resistance. •Small size :Ø8x6(mm) 4 Electrical Characteristics DC Spark-over Voltage @ 100V/S Impulse Spark-over Voltage Impulse Spark-over Voltage Impulse AC discharge discharge current current(8/20μs) (50Hz,1s,10times) Capacitan ce (1MHz) @100V/μs @1KV/μs V V V GΩ 10 Times A PF H2R8-75HL 75±20% <500 <600 >1 20KA 20 ≤1 H2R8-90HL 90±20% <500 <600 >1 20KA 20 ≤1 H2R8-150HL 150±20% <500 <600 >1 20KA 20 ≤1 H2R8-230HL 230±20% <600 <700 >1 20KA 20 ≤1 H2R8-250HL 250±20% <600 <700 >1 20KA 20 ≤1 H2R8-350HL 350±20% <900 ≤ 1000 >1 20KA 20 ≤1 H2R8-420HL 420±20% <900 ≤ 1000 >1 20KA 20 ≤1 H2R8-470HL 470±20% <1100 ≤ 1200 >1 20KA 20 ≤1 H2R8-600HL 600±20% <1200 ≤ 1300 >1 20KA 20 ≤1 Part Number Insulation Resistance Packing Quantity : 100PCS Specifications are subject to change without notice [email protected] 1 HUAAN LIMITED www.huaandz.com Tel:+86-755-27465585