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Viking ARG03FTC1432
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Viking ARG03FTC1432
- Type
- VIKING
- Minimum package
- 5000
Technical parameters
- Power
- 100mW
- Electronic Component
- VIKING
- Electronic Component
- ARG03FTC1432
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.023g
- Electronic Component
- 14.3kΩ
- Electronic Component
- 1
- Electronic Component
- BM0262178756
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- Electronic Component
- ±25ppm/℃
- 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.
ARG03FTC1432 产品概述
一、产品简介
ARG03FTC1432 为 Viking（光颉）出品的片式薄膜电阻，0603 封装（约 1.6 mm × 0.8 mm），阻值 14.3 kΩ，公差 ±1%，额定功率 100 mW（1/10W），最大工作电压 75 V，温度系数（TCR）±25 ppm/℃，工作温度范围 -55℃～+155℃。该器件定位于需要高稳定性、低温漂和小尺寸的精密电路。
二、主要特点
- 高精度：阻值公差 ±1%，适用于需较高阻值精度的电路设计。
- 低温漂：±25 ppm/℃ 的 TCR 提供良好的温度稳定性，减少温度变化带来的漂移。
- 薄膜工艺：噪声低、长期稳定性优于常规厚膜；适合高频和精密测量场合。
- 小封装：0603 小体积，利于高密度贴片和轻量化设计。
- 宽温度范围与耐环境能力：-55℃～+155℃ 的工作温度覆盖工业级应用需求。
三、典型应用
- 精密测量与传感器前端（AD、传感放大器偏置、分压网络）
- 工业控制与数据采集模块
- 通信设备及射频/微波匹配电路（薄膜低寄生属性）
- 医疗电子、仪器仪表等对稳定性与长期漂移有严格要求的场合
- 汽车电子（需确认具体车规认证后使用）
四、设计与可靠性建议
- 功率与温度：额定功率 100 mW 为常温参考值，工作时应考虑环境温度与 PCB 散热条件进行功率降额设计，避免临界长期负载。
- 工作电压：不超过标称工作电压 75 V，超压会引起击穿或额外功率耗散。
- 长期稳定性：薄膜结构本身具有良好长期漂移特性，但在高温、高湿或高应力环境下仍应做可靠性验证（高加速寿命试验、温度循环、湿热试验）。
- 测量与检验：使用四线/高精度万用表测量阻值，注意自热效应；批量使用前建议抽样做温漂与负载寿命测试。
五、PCB 装配与焊接要点
- 推荐按通用 SMT 回流工艺进行焊接，遵循焊膏供应商和 PCB 工艺的回流曲线。
- 设计焊盘时注意热平衡，避免过大焊盘差异造成偏移或应力集中。
- 贴片及回流后避免过度机械弯曲或直接剪切，应保证良好的粘贴与焊接支撑。
六、包装与采购建议
- 本型号常用卷带（reel）包装，便于 SMT 贴装。订购时请向供应商确认最小包装单位、可用性及交期。
- 若在特定应用需车规或其他认证，请在采购前与 Viking（光颉）或授权代理确认相应的认证与测试报告。
以上为 ARG03FTC1432 的概要说明。若需完整数据手册、温度功率降额曲线或可靠性测试报告，可提供供应商联系信息或协助获取详细资料以便做进一步的设计与验证。
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