参数资料
| 型号： | 2093-120-SM-RPLF |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | GAS DISCHRG TUBE 2ELECT 1200V |
| 标准包装： | 1 |
| 系列： | 2093 |
| 电压 - DC 击穿（标称值）： | 1200V |
| 脉冲放电电流 (8/20us)： | 3.0kA |
| 容差： | ±20% |
| 极数： | 2 |
| 故障短路： | 无 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 2-SMD圆柱形方端头 |
| 包装： | 标准包装 |
| 电流 - AC 放电（标称值）： | 10A |
| 其它名称： | 2093-120-SM-RPLFDKR |
Features
■ Size: 6.2 mm diameter, 4.2 mm length
■ Surface mount device
■ High voltage range
■ Compact size
■ High insulation resistance
■ RoHS compliant*
Applications
■ Telecommunications equipment
■ Industrial equipment/electronics
■ Consumer electronics
■
UL Recognized
2093 Series High Voltage 2-Electrode Gas Discharge Tube
Characteristics
Test Methods per ITU-T K.12 and IEC 61643-311.
Characteristic
DC Sparkover ± 20 % @ 100 V/s
2093-100
1000 V
2093-120
1200 V
Model No.
2093-180
1800 V
2093-200
2000 V
2093-250
2500 V
Impulse Sparkover
100V/ μ s
1000V/ μ s
< 1500 V
< 1600 V
< 1700 V
< 1800 V
< 2500 V
< 2600 V
< 2700 V
< 2800 V
< 3100 V
< 3200 V
Characteristic
Model No.
2093-270 2093-300
DC Sparkover ± 20 % @ 100 V/s
Impulse Sparkover
100V/ μ s
1000V/ μ s
2700 V
< 3300 V
< 3400 V
3000 V
< 3600 V
< 3700 V
Insulation Resistance (IR) 1 ............................. 500/1000 Vdc....................................................> 1 G Ω
Glow Voltage ................................................... 10 mA................................................................~ 60 V
Arc Voltage ...................................................... 1 A .....................................................................~ 15 V
Glow-Arc Transition Current .......................................................................................................< 1 A
Capacitance..................................................... 1 MHz ...............................................................< 0.8 pF
Impulse Discharge Current .............................. 5000 A, 8/20 μs .................................................1 operation
3000 A, 8/20 μs .................................................10 operations
Alternating Discharge Current ......................... 3 Arms, 50 Hz, 1 sec .........................................1 operation
10 Arms, 50 Hz, 9 cycles ..................................1 operation
Impulse Life ..................................................... 100 A, 10/1000 μs .............................................> 300 operations
Operating Temperature...............................................................................................................-30 to +85 °C
Storage Temperature ..................................................................................................................-40 to +115 °C
Climatic Category (IEC 60068-1)................................................................................................40 / 90 / 21
Notes:
1 Insulation Resistance measured at 1000 V for GDTs with > 2000 V DCBD.
? UL Recognized component, UL File E313168.
? At delivery AQL 0.65 Level II, DIN ISO 2859.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci?c applications.
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