Характеристики и описание
The two-pole SMD 2RSB-5 series ceramic gas discharge tube produced by Ruilongyuan Electronics is suitable for Coaxial, xDSL port, Internet port protection and miniaturized port protection. It has small size, low capacitance and current flow capacity. Strong characteristics, volume: 5.5×6.0mm, voltage range: 75-470V 8/20μs waveform can withstand 10kA surge energy.
| Part Number |
DC Spark-over Voltage(VBR)@100V/s (V) |
Impulse Spark-over Voltage |
Insulation Resistance |
Capacitance @1MHz |
Impulse Discharge Current @8/20μS |
||
|---|---|---|---|---|---|---|---|
| 100V/μS Max(V) | 1KV/μS Max(V) | Min(GΩ) | Max(pF) |
Nominal ±5 times (KA) |
Max 1 time (KA) | ||
| 2R075SB-5 | 75±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 2R090SB-5 | 90±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 2R150SB-5 | 150±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 2R230SB-5 | 230±20% | 600 | 700 | 1 | 1 | 10 | 12 |
| 2R250SB-5 | 250±20% | 600 | 700 | 1 | 1 | 10 | 12 |
| 2R300SB-5 | 300±20% | 750 | 850 | 1 | 1 | 10 | 12 |
| 2R350SB-5 | 350±20% | 800 | 900 | 1 | 1 | 10 | 12 |
| 2R420SB-5 | 420±20% | 850 | 950 | 1 | 1 | 10 | 12 |
| 2R470SB-5 | 470±20% | 900 | 1000 | 1 | 1 | 10 | 12 |
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