CGA3E2X7R1C224K080AA 0603 X7R 16V 220nF 10% 车规级MLCC电容 - TDK授权代理商谷京科技
产品概述
CGA3E2X7R1C224K080AA 是TDK（日本东电化）推出的一款0603封装（1608 metric）车规级多层陶瓷电容器（MLCC），采用X7R介质，额定电压16V DC，电容值220nF（±10%），适用于汽车电子、工业控制、通信设备等高可靠性场景。该型号由TDK官方授权代理商谷京科技提供，品质卓越，支持专业定制方案，助力电子产业稳定发展。来了解下深圳谷京吧：136--1307--7949（魏信同号）
技术参数
参数 | 规格 |
|---|---|
型号 | CGA3E2X7R1C224K080AA |
封装尺寸 | 0603 (1.6mm × 0.8mm) |
电介质类型 | X7R（温度稳定型） |
额定电压 | 16V DC |
电容值 | 220nF (0.22μF) |
容差 | ±10% |
温度范围 | -55°C ~ +125°C（符合AEC-Q200标准） |
应用领域 | 汽车电子、电源管理、信号耦合、滤波 |
认证 | AEC-Q200（车规级） |
品牌 | TDK（日本） |
代理商 | 谷京科技（专业车规元件供应商） |
产品特点
- 1.
车规级品质
符合 AEC-Q200 标准，适用于汽车发动机控制、ADAS、车载娱乐等严苛环境，确保长期稳定运行。
- 2.
X7R介质特性
- •
温度稳定性好：在-55°C ~ +125°C范围内，电容变化率控制在±15%以内。
- •
适用于中高频电路，如电源去耦、信号滤波、EMI抑制。
- 3.
小尺寸大容量
0603封装（1608 metric）节省PCB空间，同时提供220nF的适中容量，适合高密度电路设计。
- 4.
±10%高精度
严格容差控制，适用于对电容精度要求较高的电路，如时钟、滤波、匹配网络。
- 5.
TDK原厂品质 + 谷京科技专业支持
TDK作为全球领先的被动元件制造商，结合谷京科技的专业技术团队，提供定制化解决方案，确保供应链稳定。
常见问题（FAQ）
1. CGA3E2X7R1C224K080AA 适用于哪些应用？
- •
汽车电子：车载充电器、电机控制、传感器、娱乐系统。
- •
工业控制：PLC、电源模块、电机驱动。
- •
消费电子：手机、平板、电源管理。
2. X7R电容和COG/NPO电容有什么区别？
- •
X7R：适用于中高介电常数需求，温度范围-55°C~+125°C，但容量会随电压和温度变化（±15%）。
- •
COG/NPO：高稳定性，适用于精密电路（如振荡器），但容量通常较小（<100nF）。
3. 为什么选择车规级（AEC-Q200）电容？
- •
汽车电子工作环境恶劣（高温、振动、EMI），AEC-Q200认证确保元件在极端条件下仍能可靠工作，避免失效风险。
4. 0603封装的焊接注意事项？
- •
推荐使用回流焊，避免手工焊接过热导致陶瓷开裂。
- •
焊接温度建议：240°C~260°C（不超过3秒）。
5. 如何确保供应链稳定？
- •
谷京科技作为TDK授权代理商，提供原厂正品，支持长期供货（LT）和替代方案推荐，确保客户生产不受影响。
为什么选择谷京科技？
✅ TDK官方授权代理，原厂品质保证
✅ 车规级元件专家，支持AEC-Q200认证器件
✅ 专业FAE团队，提供选型、替代、定制方案
✅ 快速交货，支持小批量试样及批量采购
✅ 技术支持，协助解决电路设计问题
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