(Ø5x4.4mm) 2-Electrode Gas Discharge Tubes 5KA 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 :Ø5x4.4(mm) 4 Electrical Characteristics DC Spark-over Voltage @ 100V/S Impulse Spark-over Voltage Impulse Spark-over Voltage @100V/μs @1KV/μs V V V GΩ 10 Times A PF H2R5-75SMD 75±20% <500 <600 >1 2.5KA 2.5 ≤1 H2R5-90SMD 90±20% <500 <600 >1 2.5KA 2.5 ≤1 H2R5-150SMD 150±20% <500 <600 >1 2.5KA 2.5 ≤1 H2R5-230SMD 230±20% <600 <700 >1 2.5KA 2.5 ≤1 H2R5-250SMD 250±20% <600 <700 >1 2.5KA 2.5 ≤1 H2R5-300SMD 300±20% <800 ≤ 900 >1 2.5KA 2.5 ≤1 H2R5-350SMD 350±20% <900 ≤ 1000 >1 2.5KA 2.5 ≤1 H2R5-400SMD 400±20% <900 ≤ 1000 >1 2.5KA 2.5 ≤1 H2R5-420SMD 420±20% <900 ≤ 1000 >1 2.5KA 2.5 ≤1 H2R5-470SMD 470±20% <1100 ≤ 1200 >1 2.5KA 2.5 ≤1 H2R5-500SMD 500±20% <1100 ≤ 1200 >1 2.5KA 2.5 ≤1 H2R5-600SMD 600±20% <1200 ≤ 1300 >1 2.5KA 2.5 ≤1 Part Number Insulation Resistance Impulse discharge AC discharge current(8/20μs) current (50Hz,1s,10ti Capacitan ce (1MHz) mes) Specifications are subject to change without notice [email protected] 1 HUAAN LIMITED www.huaandz.com Tel:+86-755-27465585