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Brightking SMD1206B050TF/24 SMD1206B050TF
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking SMD1206B050TF / 24
- Type
- BRIGHTKING
- Minimum package
- 3000 圆盘
Technical parameters
- Power
- 600mW
- Electronic Component
- Electronic Component
- Electronic Component
- Brightking
- Electronic Component
- SMD1206B050TF/24
- Electronic Component
- 1
- Electronic Component
- 1.8mm
- Package
- 1206
- Electronic Component
- PTCThermistor Resistor
- Electronic Component
- 0.032g
- Electronic Component
- 3.4mm
- Electronic Component
- 750mΩ
- Electronic Component
- 1.2mm
- Electronic Component
- 1
- Electronic Component
- BM0228052334
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 24V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMD1206B050TF/24 产品概述
一、产品简介
SMD1206B050TF/24 为台湾君耀（Brightking）出品的一款1206封装贴片电阻，属于常用的片式电阻系列。该产品适用于24V工作环境，额定功率600mW，工作温度范围为-40℃至+85℃，适配常见的SMT生产工艺与回流焊流程，兼顾体积与功率承载能力，适合于工业级与消费类电子设备中通用电阻场合。
二、主要参数与性能特点
- 封装：1206（常见外形尺寸，便于自动贴装与检测）。
- 工作电压：24V（适用于中低压电路保护与分压场景）。
- 额定功率：600mW（在规定的环境温度范围内稳定工作）。
- 温度范围：-40℃ ~ +85℃，满足工业级温区需求。
- 品牌：Brightking（台湾君耀），质量与供货稳定性良好。
- 封装与表面处理兼容常见焊接工艺，抗热冲击性适配回流曲线。
三、典型应用场景
- 电源滤波与分压电路：适合24V体系中的电压分配与限流应用。
- 信号处理与偏置网络：在模拟和数字混合电路中作为阻值元件使用。
- 工业控制与仪表：适应宽温环境，对可靠性有一定要求的终端产品。
- 汽车电子（非高温区）与通信设备：满足常温及低温启动等工况。
四、设计与安装建议
- 熔断与功率热管理：建议在PCB布局中为该电阻预留适当的散热铜箔，避免与高发热元件并列密集放置；必要时考虑加大散热区或改用更大功率元器件。
- 焊接工艺：推荐采用标准回流焊曲线；焊膏选型和印刷量需与1206封装匹配，避免桥连或虚焊。
- 清洁与维护：常规清洗工艺可接受，但应避免强酸强碱介质长期浸泡。
- 尺寸与焊盘：遵循1206封装推荐焊盘尺寸，保持焊点边缘均匀，便于可靠焊接与后期焊接检测。
五、可靠性与质量控制
Brightking 系列产品通常通过批次出厂检测，满足 RoHS 等环保要求。建议在关键应用中进行来料检验，包括阻值、温漂、功率承载与高温存储测试等；在量产时应结合加速老化与热循环验证最终可靠性。
六、选型与注意事项
- 阻值选择应考虑温度漂移与功率裕度，若电路中存在瞬态过载或长期高负载，应留出足够功率余量或使用更大功率封装。
- 若用于电流检测（低阻值场景），需关注电阻的温度系数（TCR）与感应特性；对精密测量场合建议选择专用低TCR电阻。
- 订购时确认完整规格（阻值、容差、包装形式等），并与供应商确认出货与技术文件以确保一致性。
总结：SMD1206B050TF/24 以其1206的通用尺寸、600mW的功率能力及工业级工作温度，适合在24V级别的通用电子设备中承担可靠的限流、分压与偏置任务。合理的PCB散热设计与焊接工艺能显著提升其长期稳定性。若需替代或更高规格，建议根据实际功耗与热设计选择更高功率或更低温漂的型号。
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