JTA25G-JTN25G系列氣體放電管
JTA25G-JTN25G系列氣體放電管屬于電壓保護用的避雷管或天線開關管一類，管內有二個或多個電極，充有一定量的惰性氣體。氣體放電管是一種間隙式的防雷保護元件，它用在通信系統的防雷保護。
- 品牌： 集電通/JTDFUSE
- 分類： 氣體放電管
- 最大電壓： 70-800V
- 額定電流： 5KA
JTA25G-JTN25G規格書
Part Number | DC Spark-over Voltage | Maximum Impulse Breakdown Voltage | Max. Impulse Discharge Current (8/20μs) | Impulse Life (10/1000μs) | Normal Alternating Discharge Current | DC Holdover Voltage | Minimum insulation Resistance | Maximum Capacitance (1MHz) | |||
100V/ S | 100V/ μS | 1KV/ μS | 1 times | 10 times | 100A | 50Hz 1Sec | Single 9Cycles | ||||
(V) | (V) | (V) | (KA) | Times | (A) | (V) | (GΩ) | (pF) | |||
JTA25-070G | 70±20% | 700 | 800 | 8 | 5 | 300 | 5 | 25 | 52 | 1 | 1 |
JTA25-075G | 75±20% | 700 | 800 | 8 | 5 | 300 | 5 | 25 | 52 | 1 | 1 |
JTA25-090G | 90±20% | 600 | 700 | 8 | 5 | 300 | 5 | 25 | 52 | 1 | 1 |
JTA25-150G | 150±20% | 600 | 700 | 8 | 5 | 300 | 5 | 25 | 52 | 1 | 1 |
JTA25-230G | 230±20% | 600 | 700 | 8 | 5 | 300 | 5 | 25 | 80 | 1 | 1 |
JTA25-250G | 250±20% | 600 | 700 | 8 | 5 | 300 | 5 | 25 | 80 | 1 | 1 |
JTA25-300G | 300±20% | 700 | 900 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTA25-350G | 350±20% | 700 | 900 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTA25-400G | 400±20% | 800 | 1000 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTA25-470G | 470±20% | 900 | 1100 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTA25-600G | 600±20% | 1300 | 1500 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTA25-800G | 800±20% | 1500 | 1700 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTN25-070G | 70±20% | 700 | 800 | 8 | 5 | 300 | 5 | 25 | 52 | 1 | 1 |
JTN25-075G | 75±20% | 700 | 800 | 8 | 5 | 300 | 5 | 25 | 52 | 1 | 1 |
JTN25-090G | 90±20% | 600 | 700 | 8 | 5 | 300 | 5 | 25 | 52 | 1 | 1 |
JTN25-150G | 150±20% | 600 | 700 | 8 | 5 | 300 | 5 | 25 | 52 | 1 | 1 |
JTN25-230G | 230±20% | 600 | 700 | 8 | 5 | 300 | 5 | 25 | 80 | 1 | 1 |
JTN25-250G | 250±20% | 600 | 700 | 8 | 5 | 300 | 5 | 25 | 80 | 1 | 1 |
JTN25-300G | 300±20% | 700 | 900 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTN25-350G | 350±20% | 700 | 900 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTN25-400G | 400±20% | 800 | 1000 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTN25-470G | 470±20% | 900 | 1100 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTN25-600G | 600±20% | 1300 | 1500 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |
JTN25-800G | 800±20% | 1500 | 1700 | 8 | 5 | 300 | 5 | 25 | 150 | 1 | 1 |