The two-pole plug-in 2RTB-5 series ceramic gas discharge tube produced by Ruilongyuan Electronics is suitable for AC power port protection. Volume: 5.5×6.0mm, voltage range: 75～470V, 8/20μs waveform can withstand 10kA waves 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) | ||
| 2R075TB-5 | 75±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 2R090TB-5 | 90±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 2R150TB-5 | 150±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 2R230TB-5 | 230±20% | 600 | 700 | 1 | 1 | 10 | 12 |
| 2R250TB-5 | 250±20% | 600 | 700 | 1 | 1 | 10 | 12 |
| 2R300TB-5 | 300±20% | 750 | 850 | 1 | 1 | 10 | 12 |
| 2R350TB-5 | 350±20% | 800 | 900 | 1 | 1 | 10 | 12 |
| 2R420TB-5 | 420±20% | 850 | 950 | 1 | 1 | 10 | 12 |
| 2R470TB-5 | 470±20% | 900 | 1000 | 1 | 1 | 10 | 12 |
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