2RM1000L-8-L5/B

2RM1000L-8 Gas Discharge Tube (GDT) Data Sheet Features ■ Provide ultra-fast response to surge voltage from slow-rising surge of 100V/s to rapid-rising surge of 1KV/μs. ■ Stable breakdown voltage. ■ High insulation resistance. ■ Low capacitance (≤1.5pF) ■ High holdover voltage ■ Large absorbing transient current capability. ■ Micro-Gap Design ■ Size: 8.0mm*8.0mm ■ Storage and operating temperature: -40℃ ~ +85℃ ■ Meets MSL level 1, per J-STD-020 ■ Safety certification: UL: E327997 Applications ■ ■ ■ ■ Repeaters, Modems. Telephone Interface, Line cards. Data communication equipment. Line test equipment Part Number Code 2 M R 1 0 0 Electrical Characteristics M: 10KA Electrode Numbers 2R: 2 Electrodes 0 L Lead Type L: Lead DC Spark-over Voltage 8 L5 Internal Control Code Dimensions 8: 8.0mm×8.0mm Marking Revision：20-Sep-17 www.brightking.com 2RM1000L-8 Dimensions Dimension (mm) Symbol Spec. Tolerance D 8.0 +0.3, -0.5 T 8.0 +0.6, -0.1 d 0.8 ±0.1 L 30.0 Max. Electrical Characteristics Model Number：2RM1000L-8 Part Number：2RM1000L-8 –L5 DC Spark-over Voltage Maximum Impulse Spark-over Voltage Nominal Impulse Discharge Current Alternating Discharge Current Impulse Life 100V/s 1000V/μs 8/20μs 1 time 50Hz,1sec 10/1000μs 100A Test Voltage (V) (V) (KA) (A) (times) DC(V) 1000~1400 2000 10 5 100 250 Minimum Insulation Resistance (GΩ) Maximum Capacitance 1MHz Device Marking Code (pF) 1.0 1.5 2RM1000-8 Electrical Ratings Items DC Spark-over Voltage Maximum Impulse Spark-over Voltage Test Condition/Description Requirement The voltage is measured with voltage ramp dv/dt=100V/s. The maximum impulse spark-over voltage is measured with voltage ramp dv/dt=1000V/μs. Maximum 8/20μs surge current that can be applied between two electrodes, without causing the DC spark-over voltage to change more than 25% from its initial value. To meet the specified value Impulse Discharge Current Revision：20-Sep-17 www.brightking.com 2RM1000L-8 Alternating Discharge Current Insulation Resistance Capacitance Rated RMS value of AC current at 50Hz, 1 sec. for 10 times with interval time 3 min. DC spark-over voltage shall not change more than ±25% from its initial value. IR＞108 ohms The resistance of gas tube shall be measured between two electrodes. The capacitance of gas tube shall be measured between two electrodes. Test frequency: 1MHz Recommended Soldering Conditions Wave Soldering Revision：20-Sep-17 Item Conditions Peak Temperature 265℃ Dipping Time 10 seconds Soldering 1 time www.brightking.com 2RM1000L-8 Packaging Axial Packing (Bulk) Skin packing Dimension (mm) Symbol Spec. Tolerance A 264.0 ±1.0 B 145.0 ±1.0 H 6.5 ±0.5 Quantity: 100pcs Inner box A0 270.0 ±2.0 B0 150.0 ±1.0 H0 50.0 ±1.0 Quantity: 500pcs Revision：20-Sep-17 www.brightking.com