Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RUILON 2R2500T-5 2R2500T
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON 2R2500T-5
- Type
- RUILON
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- 2R2500T-5
- Electronic Component
- 1
- Package
- Through-hole
- Electronic Component
- 2
- Electronic Component
- (GDT)
- Electronic Component
- ±20%
- Electronic Component
- 1g
- Electronic Component
- 6mm
- Electronic Component
- 1
- (φD)
- 5.5mm
- Electronic Component
- BM0264354617
- 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.
2R2500T-5 产品概述
一、产品简介
2R2500T-5 是瑞隆源（RUILON）推出的一款高耐受冲击的气体放电管（GDT），专为雷电及快速上升瞬态浪涌保护设计。器件为两极结构（极数：2），采用小型化插件封装，适用于需要高隔离电压和低电容干扰的保护场合。该系列可与压敏电阻（MOV）配合使用，在交流系统中实现更完整的过电压防护方案。
二、关键参数与电气特性
- 直流击穿电压 Vdc：2.5 kV（典型）
- 冲击击穿电压 Vimp：4 kV
- 脉冲放电电流：3 kA（脉冲）
- 浪涌额定：5 kA / 3 kA (8/20 µs)
- 极间电容：约 1 pF（低电容，利于高频信号）
- 精度：±20%
- 工作温度范围：-40 ℃ 至 +125 ℃
- 外形尺寸：直径 φD = 5.5 mm， 高度 = 6 mm
- 封装形式：插件（小型化封装）
三、主要性能与优势
- 高能量吸收能力：可承受 8/20 µs 波形的 5 kA/3 kA 浪涌，适用于直击雷或感应雷造成的大能量输入。
- 低极间电容：约 1 pF，对高速信号、通信链路和射频线路的影响极小，保持信号完整性。
- 高隔离与高耐压：直流击穿 2.5 kV，冲击击穿达到 4 kV，适合偏置电压较高的应用场合。
- 宽温度范围与可靠性：-40 ℃~+125 ℃，可在恶劣环境中长期工作。
- 小体积、插件安装：便于在现有 PCB 上实现局部防护或模块化设计。
四、典型应用场景
- 电源入口与配电保护模块（交流与直流系统）
- 通信设备（基站接口、光纤收发器保护、电话线）
- 天线、同轴电缆与射频前端防雷保护
- 工业控制、仪表与数据采集系统的输入侧保护
- 与 MOV/TVS 联合使用的浪涌保护器（SPD）方案
五、安装与使用建议
- 布局：建议将 GDT 放置在信号/电源入线靠近入口或保护点处，以缩短浪涌路径到地线的距离。
- 接地：确保低阻抗可靠接地，浪涌电流应能安全引入接地系统。
- 配合元件：在交流或高能量场景下，可与 MOV 配合使用：GDT 负责分担高能脉冲，MOV 提供夹紧电压与连续能量吸收，两者互补。
- 焊接与处理：遵循厂家提供的焊接工艺及热循环建议，避免过度热损伤。存放与安装时避免潮湿与机械应力。
- 选型注意：根据系统偏置电压、允许泄漏和信号频带选择合适的击穿电压与电容规格。
六、选型要点
在选择 2R2500T-5 或同类 GDT 时，应关注直流/冲击击穿电压、8/20 µs 浪涌能力、极间电容以及工作温度范围。若系统中存在数百伏至千伏级偏置，2R2500T-5 的高击穿电压与低电容特性使其成为优选解决方案。
如需获取详细电气曲线、封装尺寸图与焊接工艺，请联系 RUILON（瑞隆源）或索取产品数据手册以获得完整技术资料。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
