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RUILON 2R3000T-5 2R3000T
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON 2R3000T-5
- Type
- RUILON
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- 2R3000T-5
- Electronic Component
- 1
- Package
- 5.5x6mm
- Electronic Component
- 2
- Electronic Component
- (GDT)
- Electronic Component
- ±20%
- Electronic Component
- 1.173g
- Electronic Component
- 6mm
- Electronic Component
- 1
- (φD)
- 5.5mm
- Electronic Component
- BM0259383071
- Operating Temperature
- 40℃~+125℃
- Capacitor
- 1pF
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
2R3000T-5 产品概述
一、产品简介
2R3000T-5 是 RUILON（瑞隆源）推出的一款轴向引线气体放电管（GDT），外观尺寸为 φ5.5×6mm，采用两端插件封装，专为电源线、信号线及通信端口的高压浪涌保护设计。器件在极端过电压事件（如雷击、开关冲击）下能快速导通，将瞬态能量安全泄放到接地，从而保护下游设备免受损坏。
二、主要技术参数
- 极数：2 极（两端）
- 直流击穿电压 Vdc：3000 V（允许精度 ±20%）
- 冲击击穿电压 Vimp：4500 V
- 脉冲放电电流：3 kA（峰值）
- 极间电容：约 1 pF
- 工作温度：-40 ℃ ～ +125 ℃
- 封装形式：轴向引线，尺寸 5.5 × 6 mm（插件形式）
- 长度：6 mm，直径：5.5 mm
三、核心性能与特点
- 高耐压与大冲击能力：3000 V 直流击穿及 4.5 kV 冲击击穿电压，能承受高幅值瞬态冲击，3 kA 脉冲放电能力适合常见雷电与开关过电压场景。
- 非常低的极间电容（≈1 pF）：对高频信号影响小，可用于对带宽敏感的通信和数据线路保护。
- 宽工作温度范围：-40 ℃ 至 +125 ℃，适合工业级环境应用。
- 插件轴向封装：便于手工或波峰/回流焊装配，适用于 PCB 通用布局与维修更换。
四、典型应用场景
- 电源输入端、直流/交流供电系统的浪涌保护；
- 通信设备（如光收发器、监控系统）与数据传输线路的防雷防瞬态；
- 工业控制与仪器仪表的接口防护；
- 配合其他抑制器件（如MOV、TVS）实现多级保护方案。
五、安装与使用建议
- 推荐将 GDT 放置于靠近入线端与接地之间的第一层保护位置，先吸收大能量脉冲，再由后级器件限压。
- 插件安装时注意焊接温度与时间，避免长期高温损伤器件结构；手工焊接建议短时加热并保持散热。
- GDT 属于在过电压瞬态下导通的保护器件，长期处于导通或频繁击穿会缩短寿命，应确保存有良好接地路径以快速散能。
- 存储环境应干燥、避免潮湿与腐蚀性气体，运输装箱防挤压，防止引线变形。
六、选型与注意事项
- 根据系统正常工作电压与允许触发容差选择合适 Vdc 范围；本型号直流击穿为 3 kV（±20%），适合高压系统的一级保护。
- 如需更低泄漏电容或更高冲击电流，应参考厂方其他型号或与技术支持确认。
- 在多级保护中，GDT 常与低阻抗 TVS 或金属氧化物压敏电阻配合使用，以兼顾响应速度与能量分担。
七、包装与订购
2R3000T-5 提供轴向插件封装，便于替换与维护。采购时请注明型号、数量及是否需要特殊测试或出厂检验数据，或向 RUILON 授权经销商咨询批量供货与技术支持。
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