Gas Discharge Tube: GD5 Series 2-Electrode Φ5.5 x T6 mm Type Features 1. RoHS & HF 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 7. Operating temperature : -40℃ ~ +85℃ Storage temperature: -40℃ ~ +115℃ Recommended Applications 1. Cable Modem 2. xDSL 3. Set-Top Box 4. TV sets 5. Power supplier 6. Consumer electronics Part Number Code G D 5 2 R 2 3 0 M B 1 2 3 4 5 6 7 8 9 10 G Lead Wire Style Electrode Number Product Code 2R THINKING Gas Discharge Tube 2 Electrodes M No Lead Y Axial Lead Pitch 7.5 mm C DC Spark-over Voltage Size D5 Φ5.5*T6 mm 070 70V 230 230V 600 600V 14B 1400V 36B 3600V THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specification are subject to change without notice. 11 Packaging B Bulk R Reel Taping 12 13 Internal Control Code Formed Lead Pitch 8.0 mm D Formed Lead Pitch 10.0mm E Formed Lead 18 www.thinking.com.tw 2014.08 Gas Discharge Tube: GD5 Series 2-Electrode Φ5.5 x T6 mm Type Characteristics Max. Impulse Breakdown Voltage Max. Impulse Discharge Current (8/20μs) 100V/S 100V/μs 1KV/μs 1 time (V) (V) (V) GD52R070□□ 70±20% 700 800 52 √ GD52R075□□ 75±20% 700 800 52 √ GD52R090□□ 90±20% 600 700 52 √ GD52R120□□ 120±20% 600 700 52 √ GD52R130□□ 130±20% 600 700 52 √ GD52R145□□ 145±20% 600 700 52 √ GD52R230□□ 230 ±20% 600 700 80 √ GD52R250□□ 250 ±20% 600 700 80 √ GD52R300□□ 300 ±20% 700 900 150 √ GD52R350□□ 350 ±20% 700 900 150 √ GD52R400□□ 400 ±20% 800 1000 150 √ GD52R470□□ 470 ±20% 900 1100 GD52R600□□ 600±20% 1300 1500 GD52R800□□ 800±20% 1500 1700 GD52R10B□□ 1000±20% 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 √ DC Spark-over Voltage Part No. Note 1: The first □ 10 times (KA) 10 Impulse Life (10/1000μs) Normal Alternating Discharge Current DC Holdover Voltage 100A 50Hz,1Sec <150ms (Times) (A) (V) 5 5 300 5 3 150 2.5 2.5 1.5 is the style of lead wire, and the second 2 □ Minimum Insulation Resistance Maximum Capacitance (1MHz) (GΩ) (pF) 1 Safety Approvals UL 1449/ cUL 1 UL 497B √ 150 √ 150 √ is packaging. Note 2: UL 497B File No: E245070, UL 1449 3rd File No: E314979 Note 3: Insulation resistance test conditions: DC Spark-over 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. 19 www.thinking.com.tw 2014.08 Gas Discharge Tube: GD5 Series 2-Electrode Φ5.5 x T6 mm Type Dimension □ = Y (Axial Lead Type) Unit:mm Item d L D Dimensions Spec. Tolerance D 5.5 +0.3/-0.5 T 6.0 +0.3/-0.5 L 20 Min. d 0.8 ±0.05 T Unit: mm □ = M (No Lead Type) Item Spec. Tolerance D 5.5 +0.3/-0.5 T 6.0 +0.3/-0.5 D T Dimensions □ = C, D or E (Formed Lead) Unit：mm T T T Spec. Tolerance D 5.5 +0.3/-0.5 T 6.0 +0.3/-0.5 7.5 ±0.5 8 ±0.5 10 ±0.5 D D D Item P Pitch 7.5±0.5 Pitch 8±0.5 Dimensions Pitch 10±0.5 Marking GD52R300 Size THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specification are subject to change without notice. GD52R300 DC Spark-over Voltage 20 www.thinking.com.tw 2014.08 Gas Discharge Tube: GD5 Series 2-Electrode Φ5.5 x T6 mm Type Packaging Bulk No Lead: 1200 PCS Axial Lead: 500 PCS Formed Lead: 500 PCS Taping For 2-electrode Axial Lead GDT: 500 PCS/Reel Unit: mm F Dimension Item D 1.2 max. Spec. Tolerance L1 52 ±2 L 64 ±3 D 10 ±0.5 F T + 1.4 Max. L1 L >1.5 typ. 330±4.0 100 typ. (Unit: mm) 68 typ. Warehouse Storage Conditions of Products Storage Conditions: 1. Storage Temperature: -10℃~+40℃ 2. Relative Humidity: ≦75%RH 3. Keep away from corrosive atmosphere and sunlight. Period of Storage: 1 year THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specification are subject to change without notice. 21 www.thinking.com.tw 2014.08