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RUILON 2R800TD-8 2R800TD
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON 2R800TD-8
- Type
- RUILON
- Minimum package
- 800 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- 2R800TD-8
- Electronic Component
- 1
- Package
- Through-hole, D8x L6mm
- Electronic Component
- 2
- Electronic Component
- (GDT)
- Electronic Component
- ±20%
- Electronic Component
- 1g
- Electronic Component
- 6mm
- Electronic Component
- 1
- (φD)
- 8mm
- Electronic Component
- BM0265056273
- Operating Temperature
- 40℃~+125℃
- Capacitor
- 1.5pF
- 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.
2R800TD-8 气体放电管 产品概述
一、产品简介
2R800TD-8 为 RUILON（瑞隆源）系列气体放电管（GDT），属双极（2极）过压保护器件。常态下呈高绝缘电阻，对电路影响极小；当瞬态过电压超过击穿门限时，内部气体电离导通，快速截断过电压并将其限制在安全范围，过压消失后迅速恢复绝缘状态。封装为插件式 D8×L6mm（直径φD = 8mm，高度 = 6mm），同时该系列亦提供轴向引线或表面贴装封装。
二、主要电气参数
- 直流击穿电压 (Vdc)：800V（±20%）
- 冲击击穿电压 (Vimp)：1.4kV
- 脉冲放电电流：20kA（冲击能量吸收能力强，适用于雷击与开关瞬变）
- 极间电容：约 1.5pF（对高频信号影响小）
- 极数：2
- 工作温度范围：-40℃ ~ +125℃
三、产品特性与优势
- 高耐冲击能力：20kA 脉冲电流等级，适用于强烈瞬态冲击场景。
- 低极间电容：1.5pF 降低对信号线路的负载与失真，适合对信号完整性要求较高的应用。
- 快速响应与自恢复：瞬态过压消失后恢复高阻态，保证系统连续性。
- 宽工作温度：适应工业及高温环境。
- 小型化插件封装：D8×L6mm，便于传统 PCB 插件安装及替换。
四、典型应用场景
- 通信设备与基站防雷保护（对话路、信号线）
- 电源和配电设备的浪涌保护（并联保护模块）
- 工业控制与测量仪表的输入端防护
- 安防、楼宇与智能终端的瞬态过电压防护
- 与 MOV、TVS 组合构建多级浪涌抑制方案
五、安装与使用建议
- 建议置于被保护电路的近端接地位置，以缩短放电回路，提升防护效果。
- 与其他防护元件（如 TVS、MOV）配合使用，可在不同频谱和能量等级上形成互补保护。
- 插件封装适合波峰或回流焊后手工焊接，注意避免长时间高温直接作用在引线处（参考厂方焊接工艺）。
- 设计时考虑触发电压公差（±20%），并结合被保护设备的耐受电压选择合适型号。
六、订购信息
型号：2R800TD-8
品牌：RUILON（瑞隆源）
封装：插件，D8×L6mm
如需批量采购或索取详细数据手册、可靠性试验报告与安装图纸，请联系供应商或厂商技术支持。
本产品适用于对瞬态高能量冲击有较高可靠性要求的应用场景，凭借其高电流承受能力与低电容特性，可在多种系统中作为首选的并联过压保护元件。
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