参数资料
| 型号： | 2095-450-BLF |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | SURGE ARRESTOR GDT 4500V AXIAL |
| 标准包装： | 500 |
| 系列： | 2095 |
| 电压 - DC 击穿（标称值）： | 4500V |
| 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： | 通孔 |
| 封装/外壳： | 轴向圆柱形 |
| 包装： | 散装 |
| 电流 - AC 放电（标称值）： | 5A |
Features
■ Size: 8 mm diameter, 8 mm length
■ Axial leaded device
■ High voltage range up to 6 kV
■ High insulation resistance
■ RoHS compliant*
Applications
■ Industrial equipment/electronics
■ Telecommunications electronics
■ Consumer electronics
■
UL Recognized
2095 Series High Voltage 2-Electrode Gas Discharge Tube
Characteristics
Test Methods per ITU-T (CCITT) K.12 and IEC 61643-311.
Characteristic
DC Sparkover ±20 % @ 100 V/s
2095-80
800 V
2095-100
1000 V
Model No.
2095-140
1400 V
2095-160
1600 V
2095-200
2000 V
Impulse Sparkover
100 V/μs
1000 V/μs
Characteristic
DC Sparkover ±20 % @ 100 V/s
< 1100 V
< 1200 V
2095-250
2500 V
< 1300 V
< 1400 V
2095-270
2700 V
< 2100 V
< 2200 V
Model No.
2095-300
3000 V
< 2300 V
< 2400 V
2095-350
3500 V
< 2700 V
< 2800 V
2095-400
4000 V
Impulse Sparkover
100 V/μs
1000 V/μs
Characteristic
DC Sparkover ±20 % @ 100 V/s
< 3500 V
< 3600 V
2095-450
4500 V
< 3600 V
< 3800 V
Model No.
2095-500
5000 V
< 4100 V
< 4200 V
2095-600
6000 V
< 4900 V
< 5000 V
< 5300 V
< 5500 V
Impulse Sparkover
100 V/μs
1000 V/μs
< 5800 V
< 6000 V
< 6000 V
< 6400 V
< 7000 V
< 7800 V
Insulation Resistance (IR) 1 ............................. 250/500/1000 Vdc.............................................> 1 G Ω
Glow Voltage ................................................... 10 mA................................................................~ 60 V
Arc Voltage ...................................................... 1 A .....................................................................~ 15 V
Capacitance..................................................... 1 MHz ...............................................................< 1.5 pF
Impulse Discharge Current
2095-80 through 2095-250 ......................... 8,000 A, 8/20 μs ................................................ 1 operation
5,000 A, 8/20 μs ................................................ 10 operations
2095-270 through 2095-600 ....................... 5,000 A, 8/20 μs ................................................ 1 operation
3,000 A, 8/20 μs ................................................ 10 operations
Alternating Discharge Current
2095-80 through 2095-250 ......................... 2 Arms, 50 Hz, 1 second................................... 1 operation min.
10 Arms, 50 Hz, 9 cycles .................................. 1 operation min.
2095-270 through 2095-300 ....................... 3 Arms, 50 Hz, 1 second................................... 1 operation min.
5 Arms, 50 Hz, 9 cycles .................................... 1 operation min.
2095-350 through 2095-600 2.5 Arms, 50 Hz, 1 second................................ 1 operation min.
5 Arms, 50 Hz, 9 cycles .................................... 1 operation min.
Impulse Life ..................................................... 100 A, 10/1000 μs .............................................> 100 operations 2
Operating Temperature............................................................................................................... -30 to +85 °C
Storage Temperature .................................................................................................................. -40 to +115 °C
Climatic Category (IEC 60068-1)................................................................................................ 40 / 90 / 21
Notes:
? UL Recognized component: UL File E313168.
? At delivery AQL 0.65 Level II, DIN ISO 2859.
Note 1:
Note 2:
DC Breakdown IR Measuring Voltage
800-1000 V ..............................250 V
1400-2000 V ............................500 V
2500-6000 V ............................1000 V
Model 2095-270 and 2095-300 meet >300 operations at 100 A, 10/1000 μs.
*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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