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lelon VZH221M1CTR-0607 VZH221M1CTR
Configuration
1 options
Configuration
Option 135624
Availability on request
Technical data
Product details
19
specifications
Core information
- Product name
- lelon VZH221M1CTR-0607
- Type
- LELON
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LELON
- Electronic Component
- VZH221M1CTR-0607
- Electronic Component
- 1
- Electronic Component
- 220uF
- Package
- SMD,D6.3xL7.7mm
- Electronic Component
- SMD Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 0.569g
- Electronic Component
- 1
- Electronic Component
- BM0264520284
- Electronic Component
- 2000hrs@105℃
- Operating Temperature
- 45℃~+105℃
- Voltage
- 16V
- Capacitor
- 6.3mm
- Capacitor
- 7.7mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
VZH221M1CTR-0607 贴片式铝电解电容产品概述
VZH221M1CTR-0607是台湾立隆（lelom）针对紧凑空间电源设计的小型化贴片铝电解电容，兼顾宽温适应性与成本效益，广泛适用于消费电子、通信终端及小型工业模块场景。
一、产品核心定位与身份
该型号属于立隆低电压大容量贴片电解系列，以6.3mm直径×7.7mm的紧凑封装实现220μF容值，平衡了性能与空间利用率，是替代传统插件电解、适配自动化贴装的理想方案。
二、关键技术参数详解
参数项 规格值 核心说明 标称容值 220μF 型号“221”对应22×10¹=220μF 容值精度 ±20% 满足常规滤波、耦合应用需求 额定直流电压（VDC） 16V 持续工作的最大安全电压 封装尺寸 SMD D6.3×L7.7mm 电容体直径6.3mm，长度7.7mm 工作温度范围 -45℃～+105℃ 覆盖工业与消费电子高低温场景 额定寿命 2000hrs@105℃ 105℃环境下额定电压工作寿命 损耗角正切（tanδ） ≤0.12（20℃，120Hz） 反映电容损耗特性的典型值三、结构与工艺特点
- 小型化贴片结构：两端采用焊盘式电极，适配回流焊/波峰焊，无需插件工序，提升生产效率；
- 铝电解核心设计：阳极铝箔经腐蚀形成多孔结构（增大表面积），阴极箔与电解液配合存储电荷，隔膜采用耐温绝缘材料防止短路；
- 密封可靠性：橡胶密封塞+金属外壳压接密封，有效防止电解液泄漏，确保长期稳定性；
- 焊盘优化：焊盘尺寸适配PCB设计，焊接后附着强度符合IPC标准，避免虚焊问题。
四、性能优势解析
- 空间利用率突出：6.3mm直径封装，在相同PCB面积下实现220μF大容量，适合智能手表、蓝牙耳机等紧凑设备；
- 宽温稳定性：-45℃至105℃范围内，容值变化率≤±20%，满足北方低温、高温厨房电器等场景；
- 寿命可靠性：105℃下2000hrs额定寿命，若电压降额至12.8V（额定80%），寿命可延长至5000hrs以上；
- 成本平衡：相比同容值聚合物电解电容，传统铝电解成本更低，适配中低端消费电子的成本控制需求。
五、典型应用场景
- 便携式电子：移动电源、蓝牙耳机、智能手环的电源滤波，过滤DC-DC纹波；
- 通信终端：路由器、机顶盒、光纤猫的电源模块，为数字电路提供稳定直流；
- 小型家电：智能音箱、扫地机器人控制板电源，适应日常温度变化；
- 工业模块：传感器节点、PLC辅助电源，满足工业现场宽温需求。
六、应用注意事项
- 极性确认：铝电解有极性，需对应PCB正负极（型号“1”对应正极），反接会导致鼓包/爆炸；
- 电压降额：实际电压≤12.8V（额定80%），避免过压加速老化；
- 焊接工艺：遵循立隆回流焊曲线（峰值≤260℃，时间≤10s），防止过温损坏；
- 存储条件：未使用电容存于15℃～35℃、湿度40%～60%环境，避免高湿导致性能下降。
七、选型替代参考
- 容值增330μF：选立隆VZH331M1CTR-0608（尺寸6.3×7.8mm）；
- 电压提25V：选VZH221M2CTR-0607（额定25V，尺寸相同）；
- 寿命延5000hrs：选高温系列VZH221M1CTR-0607H。
该型号凭借紧凑尺寸、宽温性能与成本优势，成为小型电子设备电源滤波的主流选择。
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