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HRE CGA0805X7R104K101KT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- HRE CGA0805X7R104K101KT
- Type
- HRE
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HRE
- Electronic Component
- CGA0805X7R104K101KT
- Electronic Component
- 1
- Electronic Component
- 100nF
- Package
- 0805
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- ±10%
- Electronic Component
- 0.04g
- Electronic Component
- 1
- Electronic Component
- BM0264743651
- Electronic Component
- X7R
- Voltage
- 100V
- Electronic Component
- Electronic Component
- Electronic Component
- 4000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CGA0805X7R104K101KT 产品概述
一、产品简介
CGA0805X7R104K101KT 为 HRE(芯声) 出品的多层陶瓷电容（MLCC），规格为 100nF (104)、公差 ±10% (K)、额定电压 100V DC、介质类型 X7R，封装 0805（公制 2012，约 2.0 × 1.25 mm）。该器件适用于中高电压的去耦、滤波与旁路场合，兼具体积小、可靠性高的特点。
二、主要电气与环境特性
- 容值：100 nF ±10%
- 额定电压：100 V DC
- 介质：X7R（工作温度范围 -55°C 至 +125°C，温度范围内电容变化在规范范围内）
- 封装：0805（2012 公制尺寸）
- 温度特点：X7R 为 II 类介质，温度稳定性优于常用 Y5V，但低于 C0G；在温度和偏压下电容有一定变化，设计需预留裕量。
- 工作温度：典型 -55°C 至 +125°C
- 安规/环境：符合 RoHS 要求（具体证书请参见出货资料）
三、性能优势
- 体积小、容值高：0805 封装即可提供 100nF，节省 PCB 面积，适合空间受限的电路设计。
- 高压耐受：100V 额定电压适用于高电压旁路与能量回收电路。
- 良好的一般频率响应和低 ESR/低 ESL 特性，适合去耦与滤波用途。
- 稳定性与可靠性：X7R 在宽温区间保持较稳定的电容值，适用于工业类环境。
四、典型应用场景
- 电源去耦/旁路：DC-DC 转换器输入/输出、线性稳压器去耦。
- 滤波电路：EMI 滤波、RC 网络中作为耦合或旁路电容。
- 模拟电路：采样、放大前端的滤波与稳定。
- 工业类高压应用及汽车电子（需按车规级进一步确认）。
五、使用与加工建议
- 偏压效应：X7R 在直流偏压下会出现电容下降，设计时需进行实测或预留裕量以满足工作性能。
- 焊接工艺：建议采用标准无铅回流工艺，最大回流峰值温度应遵循制造商推荐（一般 Pb-free 260°C 峰值），避免过度热循环以减少裂纹风险。
- PCB 封装与焊盘：建议按厂商 Datasheet 的推荐焊盘尺寸设计，保证焊点可靠性与焊接一致性。
- 储存与保管：多层陶瓷电容通常为 MSL1，常温干燥保存；长期露置建议按供应商包装要求回潮处理。
六、采购与质量说明
- 包装形式：常见为卷带（Tape & Reel），具体卷盘数量请以订单或厂商包装表为准。
- 型号解析：104 表示 100nF，K 表示 ±10% 公差，后缀为厂商内部料号与包装标识。
- 质量把控：HRE(芯声) 提供出厂电气参数检验报告与合规证书，批量采购可要求提供 FAI/检测报告以满足关键应用的可靠性要求。
如需更详细的电容随频率、温度及直流偏压特性曲线、推荐焊盘尺寸或样品支持，可提供具体应用电路或索取厂商 Datasheet。
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