GB83R075NB THINKING | Alldatasheet
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Gas Discharge Tube: GB8 Series 3-Electrode Φ8.0*T10 mm Type All specification are subject to change without notice. /square6 Features 1. RoHS compliant 2. Rugged ceramic-metal construction 3. Available with or without leads 4. Available with fail-safe clip 5. DC spark-over voltage ：75~600V 6. Low capacitance 7. Agency recognition :UL /square6 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 /square6 Part Number Code G B 8 3 R 0 7 5 R B 1 2 3 4 5 6 7 8 9 10 11 12 13 Product Code G THINKING Gas Discharge Tube Type Series (size) B8 Φ8.0*T10 Electrode Number 3R 3 Electrodes DC Spark-over Voltage 070 70V 230 230V 600 600V 14B 1400V 25B 2500V Lead Wire Style N No Lead R Radial Lead Packaging B Bulk T Ammo Taping R Reel Taping Internal Control Code Product Type F Fail-Safe Clip
Gas Discharge Tube: GB8 Series 3-Electrode Φ8.0*T10 mm Type All specification are subject to change without notice. /square6 Characteristics DC Breakdown Voltage Max. Impulse Breakdown Voltage Impulse Discharge Current (8/20 µs) Impulse Life (10/1000 µs) Normal Alternating Discharge Current DC Holdover voltage (100V/S) 100V/ µs 1KV/ µs 10 times (5 times each polarity)
200 A 50Hz,1Sec <150ms
(1MHz) Safety approvals Type (V) (V) (V) (KA) Times (A) (V) (G Ω) (pF) UL 497B GB83R075 □□(F) 75±20% 600 700 52 √ GB83R090 □□(F) 90±20% 600 700 52 √ GB83R145 □□(F) 145±20% 500 700 52 √ GB83R200 □□(F) 200±20% 500 700 135 √ GB83R230 □□(F) 230±20% 600 700 135 √ GB83R250 □□(F) 250±20% 600 700 135 √ GB83R300 □□(F) 300±20% 700 900 150 √ GB83R350 □□(F) 350±20% 700 900 150 √ GB83R400 □□(F) 400±20% 800 1000 150 √ GB83R420 □□(F) 420±20% 800 1000 150 √ GB83R470 □□(F) 470±20% 900 1000 150 √ GB83R600 □□(F) 600±20% 1000 1100 20 130 20 150 10 2 Note1 ：The first □ is the style of lead wire, the second □ is packaging. Note2 ：F = With fail-safe clip for optional. Note 3: UL / 497B → File No. E245070 Note 4: Insulation resistance test conditions: DC Breakdown Voltage DC Measuring Voltage 75-90V 50V 145-400V 100V 420-600V 250V
Gas Discharge Tube: GB8 Series 3-Electrode Φ8.0*T10 mm Type All specification are subject to change without notice. /square6 Dimensions □□ □□= R (Radial lead type) □□ □□= N (No lead type) □□ □□=F (Fail-Safe Device) S R1 T1 d L Unit: mm Dimensions Item Spec. Tolerance D 8.0 +0.2/-0.8 T 10.0 ±0.5 T1 13.4 +0.8/-0.5 L 7.5 ±0.5 S 4.4 ±0.4 d 1.0 ±0.05 Dimensions Item Spec. Tolerance D 8.0 +0.2/-0.8 T 10.0 ±0.5 Unit: mm Dimensions Item Spec. Tolerance R1 8.1 ±0.3 R2 9.8 ±0.4 T1 13.4 ±0.4 L 11.0 ±0.5 S 4.4 ±0.3 d 1.0 ±0.05 Unit: mm
Gas Discharge Tube: GB8 Series 3-Electrode Φ8.0*T10 mm Type All specification are subject to change without notice. /square6 Marking /square6 Packaging /circle6 Bulk Plastic Tray (210x220x12mm) Inner Box (210x225x60mm) Outside Box (450x245x345mm) /square6 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.