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UNI-ROYAL 0603WAF8250T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0603WAF8250T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0603WAF8250T5E
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.023g
- Electronic Component
- 825Ω
- Electronic Component
- 10
- Electronic Component
- BM0257624881
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- 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.
0603WAF8250T5E 产品概述
一、产品简介
0603WAF8250T5E 为 UNI-ROYAL（厚声）系列厚膜贴片电阻，封装为业界常用的 0603（1608 公制）尺寸，标称阻值 825Ω，精度 ±1%，功率等级 1/10W（100mW）。该产品以厚膜工艺制程为基础，兼顾成本与性能，适合批量化贴装与一般电子电路中的阻值设定与限流用途。
二、主要参数与特性
- 阻值：825Ω（标称）
- 精度：±1%（高精度厚膜等级）
- 功率：0.1W（100mW）
- 最大工作电压：75V（器件上限）
- 温度系数（TCR）：±100 ppm/℃
- 工作温度范围：-55℃ ～ +155℃
- 封装：0603 SMD，适用于自动化贴片生产线
- 特性：厚膜工艺稳定、成本低、尺寸小、适配回流焊工艺
三、典型应用场景
- 移动与消费电子中的限流、分压与偏置电路
- 工业与仪表设备的信号调理与电平匹配
- PCB 上的阻容分频、阻抗匹配、滤波网络
- 低功耗电路与物联网终端（需注意功率余量）
- LED 驱动小电流限流与参考电阻
四、使用与焊接建议
- 回流焊兼容：建议遵循通用无铅回流曲线，峰值温度参考工业标准（通常不超过 260℃）。具体焊接工艺请参照供应商技术资料。
- 功率降额：在高环境温度或受限散热条件下，应按厂商降额曲线降低允许功率，以避免过热失效。
- 电压限制：器件标称最大工作电压为 75V，电路设计时应保证实际跨压不超过该值，同时考虑瞬态过压保护。
- 焊盘与布局：为保证散热及电气性能，按 0603 推荐焊盘尺寸和布局设计，避免将高功率耗散元件紧邻热源或散热受限区域。
- 储存与搬运：避免潮湿、长时间紫外线照射与机械应力，常规干燥保存并防静电处理。
五、选型与注意事项
- 若电路存在较大脉冲或持续较高功率需求，建议增加功率裕度或采用并联/更大封装电阻。
- 对温漂或低噪声有严格要求的精密应用，可考虑金属膜或低TCR 规格替代。
- 批量采购时向供应商确认包装（卷带/盘装）、可追溯性与可靠性测试数据（如焊接可靠性、温循环测试等）。
如需完整技术参数表、焊接曲线和样品支持，请联系 UNI-ROYAL（厚声）或授权代理商获取最新版数据手册与可靠性报告。
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