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UNI-ROYAL 0402WGF2400TCE
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0402WGF2400TCE
- Type
- UNI-ROYAL
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0402WGF2400TCE
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 240Ω
- Electronic Component
- 10
- Electronic Component
- BM0257242489
- 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.
0402WGF2400TCE 产品概述
一、产品简介
0402WGF2400TCE 为 UNI-ROYAL（厚声）系列高密度贴片厚膜电阻，封装尺寸为 0402（约 1.0 mm × 0.5 mm）。本型号阻值为 240 Ω，精度 ±1%，额定功率 62.5 mW，额定工作电压 50 V，温度系数（TCR）±100 ppm/℃，工作温度范围 -55℃ 至 +155℃，适用于对体积和精度有要求的消费电子与工业电子应用。
二、主要特性
- 小尺寸高密度：0402 封装适配主流贴片工艺，节省 PCB 面积，利于高密度布板。
- 精度优异：±1% 阻值公差，可满足精确偏置、分压与滤波电路需求。
- 稳定性良好：TCR ±100 ppm/℃ 在常温范围内表现出较小的温漂，适合普通温度环境下的稳定工作。
- 宽温度范围：-55℃~+155℃，可在较严苛的环境下长期工作。
- 兼容 SMT 工艺：适用于标准回流焊工艺与自动贴装。
三、典型规格
- 品牌：UNI-ROYAL（厚声）
- 类型：厚膜贴片电阻（SMD）
- 阻值：240 Ω
- 精度：±1%
- 额定功率：62.5 mW
- 额定工作电压：50 V
- 温度系数：±100 ppm/℃
- 工作温度：-55℃ ~ +155℃
- 封装：0402（约 1.0 mm × 0.5 mm）
- 包装方式：卷带（Tape & Reel），便于自动化贴装
四、典型应用场景
- 移动终端与便携设备：作为信号链、偏置或限流电阻，适合对面积敏感的电路设计。
- 传感器与测量模块：用于电平调整、分压和参考网络。
- 消费电子与智能穿戴：适配微型化电路与低功耗设计要求。
- 工业控制与通信设备：在非极端高功率场景下提供可靠的限流与分压功能。
五、可靠性与品质保证
UNI-ROYAL 采用成熟的厚膜制程与严格的质量控制标准，产品通过常见的环境与应力测试（温度循环、湿热、机械冲击与振动等）以保证长期稳定性。对于关键应用，建议在样机阶段进行产品级的可靠性验证（如温循环与实装老化测试）。
六、装配与使用建议
- 焊接：可采用常规回流焊工艺，参考行业回流曲线进行温度与时间控制，避免过度热应力。
- 贴装：适用于自动贴片机与 0402 专用取放头，注意避免静电破坏与机械撞击。
- 存储：建议干燥、常温环境下保存，避免潮湿与剧烈温度变化，出库后尽快贴装使用。
- 电路设计：考虑功率裕量与环境温度对额定功率的影响，必要时选用更高功率或更大封装以提高可靠性。
七、选型与采购建议
如电路对精度与温漂有更高要求，可考虑更低 TCR 或更高精度（±0.5% 及以上）的型号；若电路功耗接近或超过 0402 的额定功率，应选择更大功率的封装（0603、0805 等）。供应方面，0402WGF2400TCE 常见于卷带包装，支持批量 SMT 贴装，采购时请确认包装形式、最小起订量及交期。若需样品或完整规格书，可联系供应商获取详细数据与可靠性报告。
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