Model & package intelligence
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UNI-ROYAL 1206W4F3300T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 1206W4F3300T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 1206W4F3300T5E
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.03g
- Electronic Component
- 330Ω
- Electronic Component
- 1
- Electronic Component
- BM0227584857
- 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.
1206W4F3300T5E 产品概述
一、产品简介
1206W4F3300T5E 是 UNI-ROYAL（厚声）出品的一款贴片厚膜电阻，阻值 330Ω，精度 ±1%，额定功率 250mW，工作电压 200V。采用 1206（3216公制）封装，适用于常规贴片加工与回流焊工艺，面向消费电子、工业控制和仪表等多种应用场景。
二、主要特点
- 厚膜工艺，性价比高，适合大批量生产。
- 阻值 330Ω，±1% 精度满足较高精度分流、阻抗匹配和偏置电路要求。
- 额定功率 250mW，温度系数 ±100ppm/℃，工作温度范围宽（-55℃ 至 +155℃）。
- 额定工作电压 200V，适合中低压电路应用。
- 标准 1206 封装，兼容自动贴片与回流焊流程，便于生产线集成。
三、电气与环境参数
- 阻值：330Ω ±1%
- 功率：250mW（通常以 +70℃ 环境作为额定参考，工作高温时应按厂方功率降额曲线处理）
- 工作电压：200V
- 温度系数：±100ppm/℃
- 存储/工作温度：-55℃ ~ +155℃
这些参数表明该型号在一般工业和民用电子环境中，能提供稳定的电阻性能和较好的温度适应能力。
四、典型应用
- 模拟电路偏置与限流（放大器、滤波器等）
- 数字电路的上拉/下拉和分压网络
- 电源管理中的阻性元件（保护、检测电路）
- 工业控制与通信设备中的通用电阻需求
（若用于高精度或高稳定性场合，建议结合具体环境规范选择或做额外测试。）
五、封装与供应
- 封装：1206（尺寸 3.2mm × 1.6mm）标准贴片封装，适配主流贴片机和回流焊工艺。
- 供应形式：常见卷带（Tape & Reel）包装，便于 SMT 贴装。
- 品牌：UNI-ROYAL（厚声），提供批量供货与质量追溯。
六、使用与注意事项
- 焊接：推荐采用标准回流焊温度曲线，避免过长高温暴露以减少电阻漂移。
- 功率降额：在高温环境下应按厂方降额曲线处理，避免长期满载工作导致寿命下降。
- 机械应力：贴装时避免在元件上施加过大机械应力或强力清洗，以免引起内部裂纹或连接失效。
- 可靠性验证：对于关键应用（如工业长期运行或严苛环境），建议客户进行温度循环、湿热和寿命测试确认适配性。
如需完整数据表（SMD 特性曲线、老化与允许应力信息、卷带规格及最佳回流焊曲线），可索取 UNI-ROYAL 官方数据手册以作进一步评估与生产准备。
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