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Viking AR03FTC3242
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Viking AR03FTC3242
- Type
- VIKING
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- VIKING
- Electronic Component
- AR03FTC3242
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.023g
- Electronic Component
- 32.4kΩ
- Electronic Component
- 1
- Electronic Component
- BM0264961701
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 50V
- Electronic Component
- ±25ppm/℃
- Resistor Type
- Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AR03FTC3242 产品概述
一、产品简介
AR03FTC3242 是 Viking（光颉）出品的一款高稳定性贴片薄膜电阻，阻值为 32.4 kΩ，精度 ±1%，额定功率 62.5 mW，封装为常用的 0603（1608）规格。该器件以低温漂、高稳定性和良好可焊性为设计目标，适用于对精度与温漂有较高要求的微小功率应用场合。
二、主要电气与环境参数
- 阻值：32.4 kΩ
- 精度：±1%
- 额定功率：62.5 mW（典型额定值，实际使用需考虑散热条件与周围环境）
- 最大工作电压：50 V
- 温度系数（TCR）：±25 ppm/℃
- 工作温度范围：-55 ℃ 至 +155 ℃
三、产品特性
- 薄膜工艺，具有优良的长期稳定性与低噪声特性，适合精密模拟电路。
- 低 TCR（±25 ppm/℃），在宽温度范围内保持良好阻值稳定性。
- 紧凑 0603 封装，适合高密度表面贴装（SMD）设计。
- 与常用无铅回流工艺兼容，良好的可焊性与抗热冲击能力。
四、典型应用场景
- 精密分压与采样电路、仪器仪表的参考网络。
- 传感器前端、滤波与偏置电路的高稳定阻值元件。
- 工业控制、通信设备、医疗电子及消费电子中对阻值精度与温漂有要求的场合。
- 小功率、空间受限的电子系统与便携设备。
五、贴装与焊接建议
- 推荐采用标准回流焊流程，遵循器件制造商的热剖面建议以确保焊点质量。
- 在 PCB 设计时采用与 0603 相匹配的焊盘/丝印方案，确保良好散热与力学支撑。
- 在手工焊接或回流后避免在器件上施加过大机械应力，防止开裂或阻值漂移。
六、可靠性与储存
- 薄膜结构提供优良的长期稳定性；在正常工作与储存条件下阻值变化小。
- 建议干燥、防尘和避免剧烈振动的环境中储存，开封后在合理时间内使用以避免吸潮影响焊接。
- 如需在极端环境下使用（如高湿、强振动或腐蚀气氛），建议进行相应的可靠性评估。
七、封装与订购信息
- 封装：0603（1608）表面贴装。
- 常见供货形式为卷带（Tape & Reel），便于高速贴装生产。
- 型号：AR03FTC3242（Viking/光颉）；订购时请注明阻值与精度要求，并与供应商确认包装与检验标准。
如需更详细的电气特性曲线、焊接热剖面、推荐 PCB 尺寸或可靠性试验数据，可提供具体需求以便获取完整的规格书与检测报告。
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