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UNI-ROYAL 1206W4F1003T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 1206W4F1003T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 1206W4F1003T5E
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.03g
- Electronic Component
- 100kΩ
- Electronic Component
- 1
- Electronic Component
- BM0257245038
- 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.
1206W4F1003T5E 产品概述
一、产品简介
1206W4F1003T5E 为 UNI-ROYAL（厚声）出品的一款贴片厚膜电阻，属 1206（英制）封装。标称阻值 100kΩ，公差 ±1%，面向对精度与稳定性有较高要求的一般电子电路。该器件采用厚膜工艺制造，适配自动贴装与回流焊工艺，广泛用于电子设备的分压、信号偏置与滤波网络中。
二、主要电气与环境参数
- 阻值：100 kΩ
- 精度：±1%（F级）
- 额定功率：0.25 W（250 mW）
- 最高工作电压：200 V
- 温度系数（TCR）：±100 ppm/℃
- 工作温度范围：-55 ℃ 至 +155 ℃
- 封装：1206（尺寸符合业界通用封装规格）
三、产品特点与优势
- 精度高：±1% 精度满足多数精密分压与偏置场合需求。
- 稳定性好：温度系数 ±100 ppm/℃，在温度变化时阻值漂移受控。
- 耐压性能：200 V 的工作电压可用于中低压电路设计。
- 可靠性：厚膜工艺结合合适的封装与涂层，适应宽温工作环境，抗热机械应力表现良好。
- 可产线化：1206 封装便于高速贴装、回流焊加工，适配量产需求。
四、典型应用场景
- 模拟电路中的分压与偏置网络
- 滤波与时间常数电路（与电容配合）
- 工业控制、仪表与消费电子的阻抗匹配与限流
- PCB 上空间有限且需中等功率能力的场合
五、封装与可靠性说明
该件为标准 1206 SMD 片式电阻，表面涂覆有保护涂层以提高抗潮与抗氧化能力。典型可靠性试验（如温度循环、机械冲击与湿热）符合厚声产品对商业/工业级应用的稳定性要求。具体可靠性数据建议参考厂家详细技术资料。
六、使用建议与注意事项
- 建议在设计时考虑功率余量，避免长时间在额定功率边界工况下使用，以延长元件寿命。
- 对于需超过 200 V 的工作环境，请另行选择耐压更高的型号或分压结构处理。
- 回流焊参数请参照厂商推荐的焊接规范，避免过长高温暴露导致阻值漂移或焊端损伤。
- 存储与贴片前请避免潮湿环境，如长期存放建议置于防潮包装中。
七、包装与订购提示
产品通常以卷带（Tape & Reel）形式供货，适用于贴片机直接上料。订购时请确认完整料号（1206W4F1003T5E）、数量及包装形式，必要时索取厂商数据手册以获取详细电气特性曲线与焊接规范。
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