2RK350M-4

2R-4 SERIES DATA SHEET GAS DISCHARGE TUBE – 2R-4 SERIES FEATURES Provide ultra-fast response to surge voltage from slow-rising surge of 100V/s to rapid-rising surge of 1KV/ȝs. Stable breakdown voltage. High insulation resistance. Low capacitance (”1pF). High holdover voltage. Large absorbing transient current capability. Micro-Gap Design Size:4.2mm*4.0mm — Storage and operational temperature: -40ć ~ +85ć — Meets MSL level 1, per J -STD-020 APPLICATION Repeaters, Modems. Telephone Interface, Line cards. Data communication equipment. Line test equipment. PART NUMBER CODE 2R K M4 Electrical Characteristics K : 3KA Electrode Numbers 2R : 2 Electrodes DC Spark-over Voltage Lead Type M : SMD Dimensions 4 : 4.2mm*4.0mm Revision:09-Feb-12 www.brightking.com DIMENSIONS Recommended Pad Size 2R-4 SERIES Items D T B d L H W unit :mm Dimension Spec. Tolerance 4.2 ±0.5 4.0 ±0.4 0.4 ±0.1 3.9 ±0.1 3.5 - 5.0 - 1.3 - ELECTRICAL CHARACTERISTIC Part Number DC Spark-ove...