WMSIC Electronic Components

YAGEO CC0402JRX7R7BB563 MLCC CC0402JRX7R7BB563

ModelCC0402JRX7R7BB563
Package0402
BrandYAGEO
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
YAGEO CC0402JRX7R7BB563
Type
YAGEO
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YAGEO
Electronic Component
CC0402JRX7R7BB563
Electronic Component
1
Electronic Component
56nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.009g
Electronic Component
1
Electronic Component
BM0263666637
Electronic Component
X7R
Voltage
16V
Electronic Component
Electronic Component
Electronic Component
10000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

CC0402JRX7R7BB563 产品概述

一、主要参数与型号说明

CC0402JRX7R7BB563 为 YAGEO(国巨)生产的贴片多层陶瓷电容(MLCC),关键参数如下:

  • 容值:56 nF(0.056 μF)
  • 精度:±5%(标记 J)
  • 额定电压:16 V DC
  • 温度特性:X7R(-55°C ~ +125°C,温度范围内容值变化在规范范围内)
  • 封装:0402(公制约 0.4 mm × 0.2 mm) 该型号适合高密度贴片板及移动/便携设备的电源去耦和旁路用途。

二、材料与电性能特性

X7R 为类 II 陶瓷介质,具有较高的容值体积比,适合在有限空间实现中等容值。注意几点:

  • 温度特性:X7R 在高低温工作时容值会有一定变化(工业标准允许范围内)。
  • 直流偏置效应:在额定或接近额定电压下,实际工作容值会下降,设计时需根据电路工作电压查阅厂商 DC‑bias 曲线确认有效容值。
  • ESR/ESL:0402 小封装具有较低寄生电感,适合高频去耦,但寄生电阻和电感仍高于更大封装,高频性能应与其他小值电容并联优化。

三、适用场景与局限

推荐应用:

  • 数字芯片、LDO、PMIC 的去耦与旁路
  • 高频噪声滤波与旁路(与陶瓷小值电容并联可拓宽频带)
  • 模拟电路的电源稳定与旁路 不推荐用于对容值稳定性、低损耗或高精度温漂要求极高的谐振/时间常数场合(此类场合宜选 NP0/C0G 或专业薄膜电容)。

四、布局与焊接建议

  • 贴近被去耦引脚放置,引线最短,避免走长走位与过多过孔。
  • 与电感、感性元件保持一定距离以减少耦合。
  • 建议与 0.1 μF、0.01 μF 等不同容值电容并联,覆盖更宽频率范围。
  • 采用推荐回流焊温度曲线和包装开封、回流前的含湿度处理,避免湿热导致裂纹或起胀;详细工艺请参照 YAGEO 数据手册与 PCB 制造规范。

五、可靠性与质量控制要点

  • MLCC 易受机械应力影响,焊盘尺寸、锡膏印刷和回流曲线需优化以减少热机械应力集中。
  • 在高电压或温度波动频繁的应用中,应留有设计裕量并在样机阶段进行加速寿命和温升测试。
  • 注意 X7R 的老化特性及 DC‑bias 导致的有效容值降额,长期设计需考虑这些衰减影响。

六、采购与替代型号

  • 0402 封装为常用量产封装,通常以卷带(tape & reel)方式供应,批量采购时关注交期与批次一致性。
  • 可替代品牌:Murata、TDK、Samsung 等也有相同容值/电压/介质/封装的 MLCC,选型时比对 DC‑bias、温漂曲线与封装公差以保证性能一致。
  • 下单时确认:料号、容值精度、额定电压、温度特性、包装方式和批次文件(如必要索取 Q/C 报告)。

总结:CC0402JRX7R7BB563 以其 56 nF/16 V、X7R 特性,在空间受限且需中等容值的去耦与滤波场合表现优良。设计时务必关注 DC‑bias、温漂与机械应力,以保证长期稳定性。

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