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TDK ACT1210-110-2P-TL00 ACT1210
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TDK ACT1210-110-2P-TL00
- Type
- TDK
- Unit
- Electronic Component
- Minimum package
- 6000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TDK
- Electronic Component
- ACT1210-110-2P-TL00
- Electronic Component
- 1
- Package
- SMD-4P,3.2x2.5mm
- Electronic Component
- Common Mode Filter
- Electronic Component
- 0.133g
- Electronic Component
- 1
- Channel Count
- 2
- Electronic Component
- BM0263509404
- Operating Temperature
- 55℃~+150℃
- Voltage
- 80V
- Current
- 300mA
- Inductor@Frequency
- 11uH@100kHz
- @Frequency
- 550Ω@10MHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ACT1210-110-2P-TL00 产品概述
一、产品简介
ACT1210-110-2P-TL00 是 TDK 出品的一款 SMD 共模滤波器（双通道、4 引脚封装），专为抑制高频共模干扰而设计。器件体积紧凑（3.2 × 2.5 mm），适合对 EMI/EMS 要求较高、空间受限的移动设备、通信接口和工业控制等应用。
二、主要技术参数
- 通道数：2（共模双通道，4P 封装）
- 电感（共模）：11 µH @ 100 kHz
- 额定电流：300 mA（连续）
- 阻抗：550 Ω @ 10 MHz（共模阻抗）
- 额定电压：80 V
- 直流电阻（DCR）：400 mΩ
- 工作温度：-55 ℃ ~ +150 ℃
- 封装：SMD-4P，尺寸 3.2 × 2.5 mm
三、设计与性能特点
- 高共模阻抗：在 10 MHz 附近阻抗可达 550 Ω，有效抑制射频和开关噪声，改善系统 EMI 性能。
- 低直流电阻与适中额定电流：DCR 400 mΩ 与 300 mA 的额定电流使其适用于小电流信号线与低功率总线，同时保持较低的插损。
- 宽温度范围与高耐压：-55～+150 ℃ 工作温度和 80 V 耐压，适应工业级环境与较苛刻的温升场景。
- 小型封装：3.2×2.5 mm 的 SMD 外形便于高密度 PCB 布局，适合便携设备及复杂接口板。
四、典型应用场景
- 串行与差分信号接口的共模抑制（如 USB、RS485、CAN 等需注意确认差模特性兼容性）
- 无线与移动终端的射频干扰滤除，改善发射/接收性能
- 工业控制、传感器接口及低功率电源线的 EMI 抑制
- 需要在有限空间内实现高频噪声滤除的嵌入式系统
五、封装与安装建议
- 建议靠近噪声源或接口端放置元件，以缩短信号回路并提高滤波效率。
- 保持差分线对走线对称，缩短经过滤波器的走线长度，避免不必要的环路面积。
- 由于为 SMD 器件，推荐与通用回流焊工艺兼容的工艺参数；焊盘设计应严格遵循厂商建议的 PCB 尺寸与焊盘过孔布局。
- 对于热管理，高 DCR 与额定电流接近时需评估温升；在高温环境或持续较大电流条件下考虑热裕量或并联设计。
六、选型与可靠性提示
- 确认共模滤波器的共模与差模特性匹配系统频带，以免无意中衰减有用差模信号。
- 额定电流 300 mA 适合信号与小功率线路，若电流需求更高，应选择更大额定电流或并联方案。
- 在高压隔离或电网相关场合（如市电 230 VAC）不可直接替代高压安规器件，80 V 额定电压仅适用于低压场景。
- 推荐在最终产品开发阶段做温升与长期可靠性测试，验证在目标工作温度与负载下的性能稳定性。
如需封装图、频率特性曲线或 PCB 推荐焊盘尺寸，可以提供更详细的数据表或参考样片进行评估。
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