The three-pole patch 3RB-5SS series ceramic gas discharge tube produced by Ruilongyuan Electronics is suitable for automated PCB mounting production lines. There are different packages such as round electrodes, single square electrodes, and double-sided electrodes for users to choose freely. This series of products are mainly used in 5G communication base stations, high-frequency filters, switching power supplies, satellite antennas, automotive lighting, lightning protection devices, Gigabit and Fast Ethernet interfaces, 485 communication ports and other power and communication ports for surge protection. Volume: 5.0×7.6mm, 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) | ||
| 3R075B-5SS | 75±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 3R090B-5SS | 90±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 3R150B-5SS | 150±20% | 500 | 600 | 1 | 1 | 10 | 12 |
| 3R200B-5SS | 200±20% | 600 | 700 | 1 | 1 | 10 | 12 |
| 3R230B-5SS | 230±20% | 600 | 700 | 1 | 1 | 10 | 12 |
| 3R250B-5SS | 250±20% | 600 | 700 | 1 | 1 | 10 | 12 |
| 3R350B-5SS | 350±20% | 800 | 900 | 1 | 1 | 10 | 12 |
| 3R400B-5SS | 400±20% | 850 | 950 | 1 | 1 | 10 | 12 |
| 3R420B-5SS | 420±20% | 850 | 950 | 1 | 1 | 10 | 12 |
| 3R470B-5SS | 470±20% | 900 | 1000 | 1 | 1 | 10 | 12 |
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