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RUILON 2R090SA-5 2R090SA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON 2R090SA-5
- Type
- RUILON
- Minimum package
- 1000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- 2R090SA-5
- Electronic Component
- 1
- Package
- SMD,5.5x6mm
- Electronic Component
- 2
- Electronic Component
- (GDT)
- Electronic Component
- ±20%
- Electronic Component
- 0.9g
- Electronic Component
- 6mm
- Electronic Component
- 1
- (φD)
- 5.5mm
- Electronic Component
- BM0257695813
- Operating Temperature
- 40℃~+90℃
- 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.
2R090SA-5 产品概述
一、产品简介
2R090SA-5 是瑞隆源（RUILON）推出的一款小型表面贴装浪涌保护器件，封装规格为 SMD、尺寸 5.5 × 6 mm（φD 5.5 mm，长度 6 mm），经过校验通过，适合在空间受限的电路中对瞬态过电压和浪涌脉冲进行保护。器件为双极（极数：2），结构紧凑，适配常见 PCB 布局。
二、主要参数
- 极数：2
- 直流击穿电压 Vdc：90 V（典型）
- 冲击击穿电压 Vimp：500 V
- 脉冲放电电流：5 kA（单次冲击能力）
- 极间电容：1 pF（低电容，利于高速信号线保护）
- 精度：±20%
- 工作温度范围：-40 ℃ ~ +90 ℃
- 尺寸：直径 φD = 5.5 mm，长度 = 6 mm
- 封装：SMD，5.5 × 6 mm
- 品牌：RUILON（瑞隆源）
三、性能特点
- 高能量承受能力：单次脉冲放电电流可达 5kA，能有效吸收较大幅度的浪涌能量。
- 低极间电容：约 1 pF，可用于对高速信号线或高频电路的保护，影响小。
- 宽温度适应性：-40 ℃ 至 +90 ℃，适合多种工作环境。
- 紧凑封装：SMD 5.5 × 6 mm，便于自动贴装与高密度 PCB 布局。
- 适用广泛：对直流及脉冲冲击提供保护，适用于多种电源和接口场景。
四、典型应用场景
- 电源线路的浪涌与过压保护（直流供电系统、稳压模块前端）
- 通信接口、防雷与浪涌保护模块（适用于对电容敏感的信号线）
- 工业控制设备、仪器仪表的瞬态过电压防护
- 小型电子设备的保护电路中作为主保护或次级保护元件
五、安装与使用建议
- 建议使用与器件匹配的 SMD 焊盘并采用合适的回流焊工艺；若需要详细回流曲线，请联系供应商获取推荐热工参数。
- 为保证长期可靠性，PCB 布局应尽量缩短保护器件到被保护端的连线长度，减小寄生电感。
- 在高能量冲击场合，建议与其他过压保护器件（如熔断器、热敏电阻或 TVS）配合使用以分担能量。
- 运输与存储应避免潮湿及强振动环境，常规防静电措施建议实施。
六、可靠性与检测
器件经过校验测试，可承受 5 kA 脉冲放电能力并在 -40 ℃~+90 ℃温度范围内稳定工作。出厂前通常进行击穿电压及外观检测，具体可靠性试验（如多次冲击、温度循环、机械应力等）可依据实际应用需求与供应商沟通获取完整测试报告。
七、封装与订购信息
- 型号：2R090SA-5
- 品牌：RUILON（瑞隆源）
- 封装形式：SMD（5.5 × 6 mm）
如需样品、批量采购或详细技术资料（器件曲线、典型电路接法、回流焊建议），建议联系供应商或当地代理以获取完整数据手册与支持。
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