SE90-600X

SurgeArresters 陶瓷气体放电管 ＳＥ９０　Ｓｅｒｉｅｓ http://www.szshaoxin.com/ 绍 鑫 实 业 Gas Discharge Tube - SE 9 0 Series Gas discharge tubes (GDT) use noble gasses enclosed in ceramic tubes to provide an alternate circuit path for voltage spikes.The ceramic envelope and with nickel connectors allow for high loads and Surging offers products that function at 20KA,40KA,50KA,60KA,100KA&150KA.The breakdown voltages of the devices have a wide range (up to 20% tolerance).Major applications are high frequency telecommunication lines,stations, security systems,HID and high quality Surge Protection Devices (SPD). Features • RoHS & HF compliant • High insulation resistance. • High holdover voltage. • Size:7.2mm*5.0mm • Large absorbing transient current capability. • DC Spark-over voltage: 75~1100V • Low Capacitance • Stable breakdown voltage. • Micro-Gap Design Recommended Applications • Cable Modem • Power supplier • xDSL • Consumer electronics • Set-Top Box • General telecom equipment • Satellite and CATV equipment Product Name SE 90 - 230X Series: Lead Type: DC Line Voltage: SE 90系列:ф5 * 7.6 0=SMD 3=Thrust 90X=90V 230X=230V 102X=1000V http://www.szshaoxin.com/ 绍 鑫 实 业 Gas Discharge Tube - SE 9 0 Series Electriacl Characteristics Part Number Max. Impulse Breakdown Voltage DC Spark-over Voltage Max. Impulse Impulse Life Normal Alternating Discharge (10/1000μs) Discharge Current Current (8/20μs) 1 time 10 times 100A 50Hz, 1Sec 100V/S 100V/μs 1KV/μs (V) (V) (V) ＳＥ９０－７５Ｘ 75±20% 600 700 10 5 300 5 ＳＥ９０－９０Ｘ 90±20% 500 600 10 5 300 ＳＥ９０－１２０Ｘ 120±20% 500 600 10 5 ＳＥ９０－１５０Ｘ 150±20% 500 600 10 ＳＥ９０－２００Ｘ 200±20% 600 700 ＳＥ９０－２３０Ｘ 230±20% 600 ＳＥ９０－２５０Ｘ 250±20% ＳＥ９０－３５０Ｘ (KA) (Times) DC Holdover Voltage Minimum Maximum Insulation Capacitance Resistance (1MHz) Single 9 Cycles (V) (GΩ) (pF) 30 52 1 2 5 30 52 1 2 300 5 30 80 1 2 5 300 5 30 80 1 2 10 5 300 10 60 135 1 2 700 10 5 300 10 60 135 1 2 600 700 10 5 300 10 60 135 1 2 350±20% 650 750 10 5 300 10 60 135 1 2 ＳＥ９０－４００Ｘ 400±20% 700 800 10 5 300 10 60 135 1 2 ＳＥ９０－４２０Ｘ 420±20% 700 800 10 5 300 10 60 135 1 2 ＳＥ９０－４７０Ｘ 470±20% 800 900 10 5 300 10 60 135 1 2 ＳＥ９０－６００Ｘ 600±20% 900 1000 10 5 300 5 30 135 1 2 ＳＥ９０－８００Ｘ 800±20% 1150 1400 10 5 300 5 30 135 1 2 ＳＥ９０－１１２Ｘ 1100±20% 1450 1750 10 5 300 5 30 135 1 2 DC Spark-over Voltage DC Measuring Voltage 75-90V 50V 120-400V 100V 420-1100V 250V (A) http://www.szshaoxin.com/ 绍 鑫 实 业 Gas Discharge Tube - SE 9 0 Series Product size (Unit:mm) Recommended Pad Size Dimension 7.2±0.3 8.2 7. 6 ± 0.3 0.4 0.4 1.5 1.5 0.4 3.3 5.0±0.1 5.0±0.1 5.0±0.1 5.0±0.1 5.6 1.6 0.4 Packaging Taping Unit:mm P0 D . 330 ± 4.0 E F >1.5 W 100typ . t P K 18. typ Quantity:1000pcs per reel (13”) Item P PO W F E D K t Spec. 12.0 4.0 16.0 7.5 1.75 Φ1.55 6.7 0.5 Tolerance ±0.1 ±0.1 ±0.3 ±0.1 ±0.1 ±0.05 ±0.1 ±0.05 http://www.szshaoxin.com/