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VISHAY CRCW060312K1FKEA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY CRCW060312K1FKEA
- Type
- VISHAY
- Minimum package
- 5000
Technical parameters
- Power
- 100mW
- Electronic Component
- VISHAY
- Electronic Component
- CRCW060312K1FKEA
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.024g
- Electronic Component
- 12.1kΩ
- Electronic Component
- 1
- Electronic Component
- BM0265378252
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- Electronic Component
- ±100ppm/℃
- Resistor Type
- Resistor
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CRCW060312K1FKEA 厚膜贴片电阻产品概述
一、产品基本属性与品牌背景
CRCW060312K1FKEA是VISHAY（威世） 推出的通用型厚膜贴片电阻，属于VISHAY CRCW系列核心产品。威世作为全球被动元件领域的龙头企业，拥有60余年设计生产经验，其产品以可靠性、一致性著称，广泛覆盖工业、消费电子、通信等领域。该电阻定位为中高精度小体积贴片元件，适配主流SMT生产线，满足电子设备小型化与性能稳定的双重需求。
二、核心电气性能参数详解
该电阻的参数经过严格校准，可覆盖多数精密电路设计要求：
（1）阻值与精度
标称阻值为12.1kΩ（12100Ω），精度等级**±1%**——这一精度可满足模拟信号调理、分压电路、反馈网络等场景（如电压分压比、电流限流值的准确控制），避免因阻值偏差导致电路参数偏移。
（2）功率与工作电压
额定功率100mW（1/10W），工作电压上限75V。实际应用中需注意：
- 直流/低频场景：功率消耗需满足 ( P \leq \frac{V^2}{R} )（如75V输入时，功率仅约46.4mW，远低于额定值）；
- 高频场景：0603封装可覆盖至数百MHz，满足多数民用/工业设备的阻抗匹配需求。
（3）温度系数（TCR）
温度系数**±100ppm/℃**，表示温度每变化1℃，阻值变化0.01%。极端温差（-55℃→155℃）下，阻值总变化约±2.1%；室温±20℃波动时，变化仅±0.2%，可保持电路性能稳定。
三、封装与物理特性
采用0603封装（英制：0.06"×0.03"；公制：1.6mm×0.8mm），具备三大优势：
- 体积紧凑：适配高密度电路板，提升单位面积集成度，适合智能手机、智能穿戴等小型设备；
- 焊接兼容：无引线设计，支持回流焊、波峰焊，寄生电感/电容极小，对高频电路干扰小；
- 机械稳定：厚膜电阻膜附着于陶瓷基底，抗振动/冲击能力强，适合车载、工业等振动场景。
四、典型应用场景
结合参数特性，该电阻适用于以下场景：
- 工业控制：传感器信号调理（如温度/压力传感器的分压网络）、电机驱动限流、PLC模拟输入电路；
- 消费电子：手机电源管理（电压检测、电流采样）、音频滤波、平板触控反馈网络；
- 通信终端：WiFi/蓝牙模块中频匹配、信号衰减电路；
- 小型家电：智能插座电压检测、加湿器控制电路限流。
五、可靠性与环境适应性
该电阻符合行业可靠性要求：
- 宽温范围：-55℃→+155℃，覆盖户外低温、设备内部高温场景；
- 厚膜工艺：电阻膜通过烧结制备，稳定性优于碳膜，短时间可耐受1.5~2倍额定功率；
- 质量管控：出厂前经阻值、TCR等全参数测试，长期使用失效率低。
综上，CRCW060312K1FKEA是一款性能均衡的通用贴片电阻，兼顾精度、体积与可靠性，可满足多领域电子设备的量产需求。
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