Характеристики и описание
he two-pole SMD SMD4042 series ceramic gas discharge tube produced by Ruilongyuan Electronics is suitable for Coaxial, xDSL port, Internet port protection and surge protection for miniaturized ports. This series of products has the characteristics of small size, low capacitance value and strong current flow capacity. Volume: 4.2×4.2×4.0mm, voltage range: 75～1000V,8/20μs waveform can withstand 3kA 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) | ||
| SMD4042-075E | 75±20% | 500 | 600 | 1 | 0.8 | 3 | 6 |
| SMD4042-090E | 90±20% | 500 | 600 | 1 | 0.8 | 3 | 6 |
| SMD4042-150E | 150±20% | 500 | 600 | 1 | 0.8 | 3 | 6 |
| SMD4042-200E | 200±20% | 600 | 700 | 1 | 0.8 | 3 | 6 |
| SMD4042-230E | 230±20% | 600 | 700 | 1 | 0.8 | 3 | 6 |
| SMD4042-300E | 300±20% | 750 | 850 | 1 | 0.8 | 3 | 6 |
| SMD4042-350E | 350±20% | 800 | 900 | 1 | 0.8 | 3 | 6 |
| SMD4042-400E | 400±20% | 850 | 950 | 1 | 0.8 | 3 | 6 |
| SMD4042-470E | 470±20% | 900 | 1000 | 1 | 0.8 | 3 | 6 |
| SMD4042-600E | 600±20% | 1100 | 1200 | 1 | 0.8 | 3 | 6 |
| SMD4042-800E | 800±20% | 1400 | 1600 | 1 | 0.8 | 3 | 6 |
| SMD4042-1000E | 1000±20% | 1600 | 1800 | 1 | 0.8 | 3 | 6 |
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