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UNI-ROYAL 1206W4F2201T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 1206W4F2201T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 1206W4F2201T5E
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.03g
- Electronic Component
- 2.2kΩ
- Electronic Component
- 1
- Electronic Component
- BM0257341424
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 200V
- 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.
1206W4F2201T5E 产品概述
一、产品简介
1206W4F2201T5E 是 UNI-ROYAL（厚声）系列的贴片厚膜电阻，封装为 1206（英制），阻值 2.2kΩ，精度 ±1%。该型号针对中等功率、通用电子应用优化，体积与可靠性在表面贴装电路（SMT）中取得平衡，适合批量生产与自动化贴装流程。
二、主要性能特性
- 电阻类型：厚膜电阻（Thick Film）
- 标称阻值：2.2kΩ（2201）
- 阻值公差：±1%
- 额定功率：250 mW（环境 70℃ 时额定）
- 最大工作电压：200 V
- 温度系数（TCR）：±100 ppm/℃（典型）
- 工作温度范围：-55℃ ~ +155℃
- 封装规格：1206（3216 米制）
- 品牌：UNI-ROYAL（厚声）
三、性能优势
该系列电阻具有稳定的阻值精度与较宽的工作温度范围，适用于温度漂移要求中等的电路。1206 尺寸兼顾空间与功耗能力，250 mW 额定功率满足滤波、分压、限流等常见功能需求。±100 ppm/℃ 的温度系数在普通信号与控制电路中提供良好稳定性。
四、典型应用场景
适用于消费电子、工业控制、仪表仪器、通信设备及车载电子（非关键安全回路）中的：
- 分压器与偏置电阻
- RC 时间常数电路
- 信号调理与滤波电路
- 电源检测、指示与限流
五、使用与焊接建议
为保证长期可靠性，建议在设计中适当降额使用（如不超过额定功率的 60%~80%），并避免长期在高温环境下满载工作。该产品兼容常规无铅回流焊工艺，建议遵循器件厂商或 IPC/JEDEC 推荐的回流温度曲线；焊接后避免在短时间内承受剧烈热冲击或机械应力。
六、储存与可靠性
推荐在干燥、无腐蚀性气体、温度 5℃~35℃、相对湿度低于 60% 的环境中存放，避免日光直射与受潮。厚膜工艺具有良好的长期稳定性，常见失效模式为阻值漂移或开路；合理的降额设计和良好热管理可显著延长使用寿命。
七、包装与订购信息
标准包装适配自动贴片生产线，通常采用卷带（Tape & Reel）包装，便于 SMT 机直接上料。订购时请注明型号 1206W4F2201T5E、阻值与公差，并与供应商确认包装卷数与交货周期。若需特殊测试报告或认证，可与 UNI-ROYAL 正式渠道沟通获取支持。
如需我帮忙根据具体电路计算功耗降额、推荐替代型号或提供焊接曲线建议，请提供工作电压、环境温度及安装方式等信息。
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