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UNI-ROYAL 0402WGF5622TCE
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0402WGF5622TCE
- Type
- UNI-ROYAL
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0402WGF5622TCE
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 56.2kΩ
- Electronic Component
- 10
- Electronic Component
- BM0257243689
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 50V
- Electronic Component
- ±100ppm/℃
- Resistor Type
- Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0402WGF5622TCE 产品概述
一、产品简介
0402WGF5622TCE 为 UNI-ROYAL（厚声）出品的贴片厚膜固定电阻，标称阻值 56.2kΩ，精度 ±1%，封装为 0402（公制 1005）。该器件面向高密度表面贴装应用，尺寸小、可靠性高，适用于便携式电子、消费类产品及各种信号处理电路中的常用分流、分压与上/下拉场合。
二、主要性能参数
- 阻值：56.2kΩ
- 精度：±1%（F）
- 功率额定：62.5mW（常温下）
- 工作电压：50V（最大）
- 温度系数（TCR）：±100ppm/℃
- 工作温度范围：-55℃ 至 +155℃
- 结构类型：厚膜电阻（SMD）
- 品牌：UNI-ROYAL（厚声）
三、特点与优势
- 小型化：0402 封装有利于高密度布局，节省 PCB 面积。
- 稳定性：厚膜工艺在常规环境下具有良好的长期稳定性和抗机械振动能力。
- 通用性强：56.2kΩ ±1% 在信号与偏置电路中常用，便于标准化设计与备料。
- 成本效益：厚膜电阻制造成本相对较低，适合大批量生产应用。
四、典型应用
- 移动终端、电池管理和手持设备的偏置、分压网络。
- 模拟前端的上/下拉电阻、分压取样。
- 滤波、电平匹配以及信号耦合回路中的标准阻值元件。
- 工业控制、家电电子与互联网终端等对体积和成本有要求的场合。
五、封装与焊接建议
- 推荐按照制造商给出的 PCB land pattern 和回流焊工艺曲线进行装配，避免过高的焊接温度造成元件应力。
- 0402 尺寸容易在回流过程中发生倾斜（tombstoning），建议对称布线与合适的焊盘设计以减小不均湿润效应。
- 焊点应保证足够湿润与机械强度，避免过量焊膏导致短路或残留物影响性能。
六、可靠性与环境适应
- 工作温度范围宽（-55℃~+155℃），适合大多数工业与消费环境。
- 在高温或高湿环境下，应遵循器件的功率降额规则：为保证长期可靠性，建议实际工作功耗保留裕度（例如 <50% 额定功率），并避免靠近热源布局。
- 厚膜电阻相较于金属膜电阻噪声略高，要求低噪声设计时应酌情选型。
七、选型与替代
- 若需更低温漂或更高精度，可考虑金属膜或薄膜精密电阻（TCR 更低、精度可达 ±0.1%）。
- 同规格替代品牌包括 Yageo、Vishay 等，可根据供应链与成本要求选择等效型号。
- 订货时请确认完整料号、封装与包装方式（卷带、盘装等）以便生产配套。
以上为 0402WGF5622TCE 的产品概述。实际设计与生产应用请以厂商数据手册为准，必要时进行样机验证与可靠性测试。
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