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UNI-ROYAL 1206W4F1503T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 1206W4F1503T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 1206W4F1503T5E
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.03g
- Electronic Component
- 150kΩ
- Electronic Component
- 1
- Electronic Component
- BM0257341393
- 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.
1206W4F1503T5E 产品概述
一、产品简介
1206W4F1503T5E 为 UNI-ROYAL（厚声）系列厚膜贴片电阻，封装尺寸为 1206（英制），标准阻值 150kΩ，精度 ±1%。该件为通用高稳定性厚膜电阻，适用于需要中高阻值、较高温度范围与良好长期可靠性的电子设备。
二、主要技术参数
- 阻值：150kΩ（编码 1503）
- 精度：±1%（F）
- 功率：250 mW（常温额定）
- 最高工作电压：200 V
- 温度系数（TCR）：±100 ppm/℃
- 工作温度范围：-55 ℃ ~ +155 ℃
- 封装：1206（3216 公制）
- 品牌：UNI-ROYAL（厚声）
三、结构与封装特点
1206 封装体积适中，焊盘设计便于自动贴装与回流焊工艺。厚膜工艺具备成本效益高、温度和电压范围宽的优点，产品外观平整，端接金属化良好，利于焊接可靠性与机械强度。
四、电气与热性能说明
本型号额定功率为 250 mW（典型值），在高温环境下需按厂商给定的功率-温度降额曲线使用以保证可靠性；TCR ±100 ppm/℃ 表明在温度变化时阻值偏移受控，适合对温漂有一定要求的电路。最高工作电压 200 V，应避免长期超出该值以防绝缘或击穿风险。
五、可靠性与环境适应性
产品设计满足工业级工作温度范围（-55 ℃ ~ +155 ℃），对温度循环、湿热及振动具有良好耐受性。常见可靠性试验包括高温储存、温度冲击、湿热试验及机械冲击/震动测试，实际应用时建议参考厂方试验数据与认证资料。
六、焊接与装配建议
建议使用标准回流焊工艺并参考 JEDEC/J-STD-020 推荐曲线进行温度控制，避免长时间超过峰值温度。贴装时注意焊盘设计满足 1206 尺寸要求，避免应力集中导致裂纹或端接剥离。回流后可进行目视或 X 光检查，必要时做电阻值与绝缘检测。
七、应用场景
适用于通信设备、工业控制、电源管理、测量仪器以及汽车电子（请根据车规认证确认）等需要中高阻值、较宽温度范围且要求稳定性的场合。常见用法包括分压、偏置、滤波与泄放电阻等。
八、订购与型号说明
型号示例说明（仅供参考）：1206 表示封装，W4F 为系列/工艺标识，1503 表示阻值编码（150kΩ），T5E 为包装或特殊工艺代码。具体订购信息、包装方式（卷带、纸盘等）与批量供货请以 UNI-ROYAL 官方数据手册与销售窗口为准。
如需更详细的机械图、功率降额曲线、环境试验报告或样品确认，建议索取厂商 Datasheet 以便在设计与量产阶段作精确验证。
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