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HRE CGA0805X7R105M500MT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- HRE CGA0805X7R105M500MT
- Type
- HRE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HRE
- Electronic Component
- CGA0805X7R105M500MT
- Electronic Component
- 1
- Electronic Component
- 1uF
- Package
- 0805
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±20%
- Electronic Component
- 0.038g
- Electronic Component
- 1
- Electronic Component
- BM0264495102
- Electronic Component
- X7R
- Voltage
- 50V
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CGA0805X7R105M500MT —— HRE(芯声) 1µF ±20% 50V X7R 0805 贴片电容 产品概述
一、产品概述
CGA0805X7R105M500MT 为 HRE(芯声) 系列多层陶瓷贴片电容（MLCC），额定电容 1µF，公差 ±20%（M），额定电压 50V，介质类型 X7R，封装 0805（公制 2012，约 2.0 × 1.25 mm）。该器件适用于要求稳定介电特性与中等容量的去耦、电源滤波与一般旁路场合。
二、主要规格参数
- 容值：1.0 µF
- 精度（公差）：±20%（M）
- 额定电压：50 V DC
- 介质温度系数：X7R（−55°C ~ +125°C，容值随温度变化一般在 ±15% 范围内）
- 封装：0805（2.0 × 1.25 mm）
- 引脚类型：无引线，表面贴装（SMD/SMT）
- 使用温度范围：典型 -55°C 至 +125°C（具体请参阅完整数据手册）
三、性能特点
- 体积小、容量集中：0805 封装在体积受限电路中能提供 1µF 的储能能力。
- 良好温度稳定性：X7R 在宽温度范围内保持较稳定的电容值，适合大多数模拟与数字电源旁路。
- 适用高压场合：50V 额定电压适用于中低压电源滤波与耦合应用。
- 高可靠性与可量产性，适配自动贴装工艺。
四、典型应用
- 数字/模拟芯片的电源去耦与旁路
- DC-DC 转换器输入/输出滤波
- 信号耦合与去耦电路（对温度/电压敏感度中等）
- 消费电子、通信设备、工业控制板、汽车电子（请确认汽车级可靠性要求）
五、设计与使用建议
- 注意 DC 偏压与电容温度/电压依赖性：X7R 在高电压偏置下容值会下降，设计留有裕量。
- 去耦时建议并联不同容值（如 0.1µF 与 1µF）以覆盖更宽频带。
- 尽量靠近 IC 电源引脚放置，缩短焊盘到元件的走线长度以降低寄生阻抗。
- 推荐遵循厂家回流焊温度曲线，常见为峰值 240–260°C 的无铅回流配置。
六、封装与采购信息
- 封装形式：卷带托盘（Tape & Reel），适用于 SMT 自动贴装。
- 包装数量与编码请以 HRE 正式数据手册或供应商报价单为准。
- 订购时请注明完整料号（CGA0805X7R105M500MT）、批号与需要的回流工艺信息。
七、储存与可靠性注意事项
- 建议按防潮包装存放，开盘后短时间内使用或回潮后按标准回流前烘烤处理。
- 避免机械应力，贴装时注意焊盘设计与应力缓冲，防止裂纹导致失效。
- 对关键或极端环境应用（高温、振动、汽车等级）建议进行样品验证与可靠性测试。
注：本文为产品概述与应用建议，详细电学参数（等效串联电阻 ESR、自谐频率、容值随 DC 偏置曲线、寿命与可靠性试验数据）请参照 HRE(芯声) 官方数据手册或向供应商索取技术支持。
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