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AVX TAJA225K035RNJ
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- AVX TAJA225K035RNJ
- Type
- AVX
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- AVX
- Electronic Component
- TAJA225K035RNJ
- Electronic Component
- 1
- Electronic Component
- 2.2uF
- Package
- CASE-A-3216-18(mm)
- Electronic Component
- Capacitor
- Electronic Component
- ±10%
- Electronic Component
- 0.15g
- Electronic Component
- 1
- Electronic Component
- BM0227284482
- Operating Temperature
- 55℃~+125℃
- Voltage
- 35V
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TAJA225K035RNJ 产品概述
一、主要参数
TAJA225K035RNJ 为 AVX 钽电容器，关键参数如下：额定电压 35V，标称电容 2.2µF，容差 ±10%，工作温度范围 -55℃ 至 +125℃，等效串联电阻（ESR）4.5Ω（测试频率 100kHz），封装为 CASE-A-3216-18（mm）。该器件为极性钽电容，适用于需要稳定容量与小体积的电源旁路与去耦场合。
二、特点与优势
- 高频性能：在 100kHz 条件下 ESR 为 4.5Ω，可在中高频去耦与滤波中提供较好的抑制效果；
- 宽温区稳定：-55℃~+125℃ 的温度范围满足工业级环境要求；
- 小型化封装：CASE-A-3216-18 尺寸利于高密度 PCB 布局；
- 精度可靠：±10% 容差控制有助于设计时的容值预判及滤波稳定性。
三、典型应用
- 开关电源、DC-DC 变换器的输入/输出去耦与能量储存；
- 模拟电路与放大器的旁路、稳定电压源；
- 通信、工业控制、消费类设备中对体积与温度性能有要求的滤波场景。
四、安装与使用注意事项
- 注意极性，钽电容器反向电压会导致损坏甚至短路；
- 建议电压降额使用，以提高可靠性（常见设计建议为额定电压的 50%~80%，具体取决于应用与寿命要求）；
- 在并联或串联使用时考虑 ESR 与等效电压分配，避免局部过应力；
- 可能对浪涌电流敏感，必要时在电路中加入限流或阻尼措施；
- 遵循厂商的回流焊/再流焊温度曲线与清洗工艺，避免过热或化学腐蚀。
五、可靠性与品质控制
AVX 产品线具有成熟的生产与测试流程，常见可靠性试验包含温度循环、湿热、振动与寿命测试。钽电容的失效模式多为短路，设计时需评估工作电压、浪涌及温度应力以降低失效率。
六、选型与替代建议
在需要更低 ESR 或更高容值时，可考虑采用陶瓷电容或固态铝电解电容作补充；若需保持钽材料特性但改进 ESR，可查询 AVX 的低 ESR 系列或不同封装规格以匹配实际电路需求。订购时请核对完整料号、封装与批次信息以确保一致性。
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