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VISHAY CRCW1206100KFKEA
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY CRCW1206100KFKEA
- Type
- VISHAY
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- CRCW1206100KFKEA
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.034g
- Electronic Component
- 100kΩ
- Electronic Component
- 1
- Electronic Component
- BM0246759650
- 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.
CRCW1206100KFKEA 产品概述
一、产品简介
CRCW1206100KFKEA 为 VISHAY（威世）生产的厚膜贴片电阻，封装尺寸为 1206（3216公制），标称阻值 100 kΩ，精度 ±1%，额定功率 1/4W（250 mW）。产品适用于要求中高精度、温度稳定性和批量可制造性的通用电子应用，标识为 “RES SMD 100K OHM 1% 1/4W”。
二、主要参数
- 阻值：100 kΩ
- 精度：±1%（F）
- 功率：250 mW（室温额定）
- 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（英制）
- 结构类型：厚膜（Thick Film）SMD
三、产品特点与优势
- 精度较高（1%），适合分压、滤波和偏置网络等对阻值容差有要求的场合。
- 厚膜工艺成本效益好，批量一致性和可追溯性强。
- 宽温度范围与 ±100 ppm/℃ 的 TCR，保证在温变环境下的稳定性满足多数工业与消费电子需求。
- 1206 封装兼顾功率能力与 PCB 布局密度，适合自动化贴装与回流焊工艺。
四、典型应用场景
- 模拟电路的分压与偏置电阻；
- 滤波与定时电路中的阻容网络；
- 信号链中阻抗匹配与限定电流；
- 工业控制、通信设备、消费类电子与测试测量设备。
五、安装与可靠性建议
- 支持标准回流焊工艺，焊接温度与曲线请参考 VISHAY 数据手册以保证可靠性。
- 在高温环境或长期满载工作时建议适当降额使用，参照厂家功率-温度曲线进行设计余量分配。
- PCB 布局应注意散热路径与周边元件间距，避免阻值因局部升温而漂移。
- 贮存与搬运按常规 SMD 元件规范执行，避免潮湿与污染，必要时按回流前做烘烤处理。
六、选型与采购建议
选择时请确认阻值与精度满足系统误差预算，并关注最大工作电压 200 V 的限制（系统中电压分布可能导致超压风险）。批量采购建议索取 VISHAY 正式数据手册与样品做实测验证，必要时参考同系列不同功率或更低 TCR 的型号以满足更严苛的温漂与长期稳定性需求。
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