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RUILON 2R2500T-8 2R2500T
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON 2R2500T-8
- Type
- RUILON
- Minimum package
- 800 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- 2R2500T-8
- Electronic Component
- 1
- Package
- Electronic Component
- Electronic Component
- 2
- Electronic Component
- (GDT)
- Electronic Component
- ±20%
- Electronic Component
- 1.25g
- Electronic Component
- 1
- (φD)
- 8mm
- Electronic Component
- BM0259459150
- Operating Temperature
- 40℃~+125℃
- Capacitor
- 1.5pF
- Electronic Component
- Electronic Component
- Electronic Component
- 800
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
2R2500T-8 产品概述
一、产品简介
2R2500T-8 为 RUILON（瑞隆源）出品的一款轴向引线型气体放电管/浪涌保护器件，属于低电容、高抗冲击能力的过电压防护元件。器件极数为2，直流击穿电压 Vdc 为 2.5kV，冲击击穿电压 Vimp 为 3.8kV，脉冲放电电流可达 5kA，极间电容仅 1.5pF，工作温度范围宽（-40℃ ~ +125℃），直径 φ8mm，适用于需高速信号完整性与高能量吸收兼顾的场合。
二、主要参数
- 极数：2
- 直流击穿电压（Vdc）：2.5 kV（±20%）
- 冲击击穿电压（Vimp）：3.8 kV
- 脉冲放电电流：5 kA（单次冲击能力）
- 极间电容：1.5 pF（典型）
- 工作温度：-40℃ ~ +125℃
- 尺寸：直径 φ8 mm；封装：轴向引线
- 品牌：RUILON（瑞隆源）
三、产品特点
- 高能量吸收能力：5kA 脉冲电流处理能力，可应对雷电及开关冲击等瞬态过电压事件。
- 低电容设计：1.5pF 的极间电容对高速数字/模拟信号干扰小，适合保护高速接口或射频线路。
- 宽温工作：-40℃~+125℃ 适应工业级环境及户外设备应用。
- 封装便于安装：轴向引线便于穿板安装及传统插件工艺，适配批量生产。
- 紧凑体积：φ8mm 小体积便于在空间受限的系统前端布置。
四、典型应用场景
- 通信设备与基站前端防雷（防止线路入侵的高压瞬态）
- 高速数据链路保护（以太网、光电转换器输入端等）
- 仪器仪表与测试设备的输入端过压保护
- 电力电子及配电保护中作为辅助浪涌元件
- 工业控制总线、安防系统与交通信号设备的浪涌防护
五、安装与使用注意事项
- 建议将器件尽量贴近被保护端口或入线处布置，以缩短保护回路路径并降低感抗影响。
- 轴向引线在焊接时注意温度控制，避免长时间高温损伤内部结构。
- 本器件为气体放电类器件，非极性但需确保与系统接地良好以便安全泄放能量。
- 在需要更高能量分担或配合快速限压元件时，可与 TVS、熔丝、阻尼网络等配套使用以实现级联保护。
- 存储与运输避免强振动、潮湿及剧烈温度变化，以延长使用寿命与稳定性。
六、选型建议与包装
- 若保护对象为差分高速信号线，2 极低电容的 2R2500T-8 是较优选择；若需要更高能量承受能力或不同击穿点，可参考同系列其他规格型号。
- 订购时请确认击穿电压容差（±20%）是否满足系统触发要求，并考虑与后续限压器件的协调。
- 瑞隆源常规提供卷带或散装轴向引线包装，具体包装与数量请根据采购批次与交付要求向供应商确认。
如需更详细的冲击波形响应、寿命试验数据或电气图纸，可提供具体应用场景与测试条件，我们可协助评估并提供针对性的技术支持。
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