Gas Discharge Tube： ：GD5 Series 2-Electrode Φ5.5*T6 mm Type Features 1. RoHS compliant 2. Rugged ceramic-metal construction 3. Available with or without leads 4. DC spark-over voltage: 70~3600V 5. Low capacitance 6. Agency recognition: UL/cUL Recommended Applications 1. Data transmission lines 2. Communication lines 3. CATV system 4. Power distribution system 5. Power supplier 6. Test equipment 7. Instrumentation circuits Part Number Code G D 5 2 R 0 7 0 N B 1 2 3 4 5 6 7 8 9 10 Electrode Number Product Code G 2R THINKING Gas Discharge Tube Lead Wire Style 2 Electrodes N A No Lead Axial Lead Packaging B T R Type Series (size) D5 Φ5.5*T6 THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specification are subject to change without notice. 11 Bulk Ammo Taping Reel Taping 12 13 Internal Control Code DC Spark-over Voltage 070 230 600 14B 25B 70V 230V 600V 1400V 2500V 1 www.thinking.com.tw 2010.09 Gas Discharge Tube： ：GD5 Series 2-Electrode Φ5.5*T6 mm Type Characteristics DC Breakdown Voltage Max. Impulse Breakdown Voltage Type Impulse Discharge Current (8/20µs) 1 time 10 times Impulse Life (10/1000µs) Normal Alternating Discharge Current DC Holdover Voltage 50Hz, 1Sec <150ms Maximum Capacitance (1MHz) (GΩ) (pF) Safety approvals 100V/s 100V/ µs 1KV/ µs (V) (V) (V) GD52R070□□ 70±20% 700 800 52 √ GD52R075□□ 75±20% 700 800 52 √ GD52R090□□ 90±20% 600 700 52 √ GD52R120□□ 120±15% 600 700 52 √ GD52R130□□ 130±15% 600 700 52 √ GD52R145□□ 145±15% 600 700 52 √ GD52R150□□ 150±15% 600 700 52 √ GD52R180□□ 180±15% 600 700 80 √ GD52R230□□ 230±15% 600 700 80 √ GD52R250□□ 250±15% 600 700 80 √ GD52R300□□ 300±15% 700 900 150 √ GD52R350□□ 350±15% 700 900 150 √ GD52R400□□ 400±15% 800 1000 150 GD52R470□□ 470±15% 800 1100 150 √ GD52R600□□ 600±20% 1300 1500 150 √ (KA) 10 5 100A Times 5 (A) 300 5 2.5 15 √ √ 800±20% 1500 1700 1600 1800 150 √ GD52R12B□□ 1200±20% 1800 2000 150 √ GD52R14B□□ 1400±20% 2200 2400 150 √ GD52R16B□□ 1600±20% 2400 2600 150 √ GD52R20B□□ 2000±20% 2800 3000 150 √ GD52R25B□□ 2500±20% 3300 3500 150 √ GD52R30B□□ 3000±20% 3800 4000 150 √ GD52R35B□□ 3500±20% 4300 4500 150 √ GD52R36B□□ 3600±20% 4400 4600 150 √ 2 4 UL 497B 1 1000±20% 300 5 1 UL 1449/ cUL GD52R800□□ 1.5 300 (V) GD52R10B□□ 3 2.5 Single 9 Cycles Minimum Insulation Resistance 150 Note1: The first □ is the style of lead wire, and the second □ is packaging. Note2: UL / 497B→ File No. E245070, UL / 1449 3rd→ File No.E314979 Note 3: Insulation resistance test conditions: DC Breakdown Voltage DC Measuring Voltage 70-90V 50V 120-400V 100V 470-800V 250V 1000-2000V 500V 2500-4000V 1000V THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specification are subject to change without notice. 2 www.thinking.com.tw 2010.09 Gas Discharge Tube： ：GD5 Series 2-Electrode Φ5.5*T6 mm Type Dimensions □ = A (Axial lead type) Unit: mm d L Dimensions Item Spec. Tolerance D 5.5 +0.3/-0.5 T 6.0 +0.3/-0.5 L 20 Min. d 0.8 ±0.05 D T □ = N (No lead type) Unit: mm Dimensions D Item T Spec. Tolerance D 5.5 +0.3/-0.5 T 6.0 +0.3/-0.5 Marking GD52R300 THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specification are subject to change without notice. 3 www.thinking.com.tw 2010.09 Gas Discharge Tube： ：GD5 Series 2-Electrode Φ5.5*T6 mm Type Packaging Bulk Plastic Tray Inner Box Outside Box (263×144×6mm) (270×145×50mm) (320×305×280mm) 100 PCS/Plastic tray 500 PCS/ Box 5000 PCS/Carton Taping For 2-electrode Axial Lead GDT Unit: mm F Dimension Item D 1.2max. Spec. Tolerance L1 52 ±2 L 64 ±3 D 10 ±0.5 T of Gas Tube F L1 Max. + 1.4 L 330 ± 4.0 1.5 typ. 100 typ. 68 typ. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specification are subject to change without notice. 4 www.thinking.com.tw 2010.09 Gas Discharge Tube： ：GD5 Series 2-Electrode Φ5.5*T6 mm Type Storage Conditions of GDT (I) Storage conditions: 1. Storage Temperature: -10℃ ~ +40℃. 2. Relative humidity: ≦75%RH. 3. Gas discharge tube must be kept away from sunlight and stored in a non-corrosive atmosphere. (II) Shelf life: 1 year THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specification are subject to change without notice. 5 www.thinking.com.tw 2010.09