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VISHAY CRCW06034K42FKEA
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY CRCW06034K42FKEA
- Type
- VISHAY
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- CRCW06034K42FKEA
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.028g
- Electronic Component
- 4.42kΩ
- Electronic Component
- 1
- Electronic Component
- BM0264216437
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- 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.
CRCW06034K42FKEA 产品概述
一、概述
CRCW06034K42FKEA 是 VISHAY（威世）旗下 CRCW0603 系列的一款厚膜贴片电阻，阻值 4.42 kΩ，额定功率 0.10 W，精度 ±1%。该型号采用 0603 封装并以卷带（T/R）形式供货，适合自动贴装生产线。工作电压为 75 V，温度系数 ±100 ppm/℃，工作温度范围 -55 ℃ 至 +155 ℃。
二、主要性能与特点
- 厚膜制造工艺，具有良好的成本效益和可靠性平衡；
- 阻值 4.42 kΩ，1% 精度，适合需要较高阻值精度的信号与偏置网络；
- 额定功率 100 mW，满足低功耗电路中常见的偏置、分压和阻流需求；
- 温度系数 ±100 ppm/℃，在温度变化环境下保持稳定性；
- 宽工作温度范围和 75 V 的工作电压限制，适用于多种工业与消费类应用场景。
三、结构与封装说明
该器件为 0603 贴片封装，典型尺寸约 1.6 mm × 0.8 mm，厚膜电阻层印刷在陶瓷基片上并以保护层覆盖以提高机械和环境耐受性。封装适配常见回流焊与自动贴装工艺，且卷带包装便于高速 SMT 生产线使用。
四、典型应用场景
- 消费电子：传感器接口、滤波与分压网络、偏置电路；
- 通信设备：阻抗匹配、微弱信号处理通路；
- 工业控制：数据采集前端、隔离与测量电路中作为精密限流或分压元件；
- 电源管理：低功率反馈与采样线路。
五、使用与可靠性建议
- 焊接：兼容常见的贴片回流焊流程，建议遵循元器件厂商的回流温度曲线与峰值温度限制；
- 功率管理：在布板设计中注意散热路径与周围元件间距，避免长期在额定功率极限下工作；如需在高温环境下使用，应考虑功率降额；
- 储存与处理：避免潮湿、高温及化学污染，贴片卷带在贴装前建议按行业标准回温回潮处理；
- 可靠性：厚膜结构对冲击和振动具有良好耐受性，适合多数商用与工业环境；对极端或关键应用建议进行额外的寿命或环境应力验证。
六、订购信息与替代
- 品牌：VISHAY（威世）；型号：CRCW06034K42FKEA；封装：0603；包装：T/R 卷带。
- 选型时若需更高功率、不同精度或更低 TCR，可在 CRCW 系列或其他系列中选择相应规格的替代型号。
总结：CRCW06034K42FKEA 提供了 0603 小尺寸、1% 精度和良好温度稳定性的组合，适合空间受限且对阻值精度与长期稳定性有要求的低功耗电路。若有具体的工艺、可靠性测试或大批量采购需求，可联系供应商获取详细数据表与样品支持。
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