Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
FH RS-03K120JT
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FH RS-03K120JT
- Type
- FH
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- FH
- Electronic Component
- RS-03K120JT
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.03g
- Electronic Component
- 12Ω
- Electronic Component
- 10
- Electronic Component
- BM0264399868
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 50V
- 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.
RS-03K120JT 产品概述
1. 产品简介
RS-03K120JT 是一款由风华（FH）品牌生产的贴片电阻，属于厚膜电阻系列。该电阻具有100mW的额定功率，阻值为12Ω，精度为±5%。其封装形式为0603，适用于各种电子电路中的电流限制、分压和信号调节等应用。
2. 技术参数
- 功率: 100mW
- 电阻值: 12Ω
- 精度: ±5%
- 电阻类型: 厚膜电阻
- 工作温度范围: -55℃ ~ +155℃
- 最大工作电压: 50V
- 温度系数: ±100ppm/℃
- 封装: 0603
3. 产品特点
- 高可靠性: 采用厚膜技术制造，具有良好的稳定性和可靠性，适用于各种恶劣环境。
- 宽工作温度范围: 能够在-55℃至+155℃的温度范围内稳定工作，适用于高温和低温环境。
- 低温度系数: ±100ppm/℃的温度系数确保了电阻值在不同温度下的稳定性。
- 小尺寸封装: 0603封装尺寸小，适合高密度电路板设计，节省空间。
- 高精度: ±5%的精度满足大多数电路设计的需求。
4. 应用领域
RS-03K120JT 贴片电阻广泛应用于以下领域：
- 消费电子: 如智能手机、平板电脑、笔记本电脑等设备中的电路设计。
- 工业控制: 用于工业自动化设备中的电流限制和信号调节。
- 汽车电子: 适用于汽车电子系统中的电路保护和信号处理。
- 通信设备: 用于基站、路由器等通信设备中的电路设计。
- 医疗设备: 在医疗电子设备中用于精确的电流控制和信号调节。
5. 使用注意事项
- 焊接: 建议使用回流焊或波峰焊工艺，确保焊接质量。
- 存储: 应存放在干燥、无尘的环境中，避免高温和潮湿。
- 操作: 在操作过程中应避免静电放电（ESD），以防止损坏电阻。
- 测试: 在使用前应进行必要的电气性能测试，确保电阻符合设计要求。
6. 包装与运输
- 包装: 通常以卷带包装，每卷包含一定数量的电阻，具体数量可根据客户需求定制。
- 运输: 采用防静电包装，确保在运输过程中不受静电和机械损伤。
7. 环保与认证
RS-03K120JT 贴片电阻符合RoHS指令，不含有害物质，符合环保要求。同时，该产品通过了相关的质量认证，确保其可靠性和安全性。
8. 技术支持与售后服务
风华（FH）提供全面的技术支持和售后服务，包括产品选型、应用指导、故障分析等。客户可通过官方网站或客服热线获取相关支持。
总结
RS-03K120JT 贴片电阻凭借其高可靠性、宽工作温度范围、低温度系数和小尺寸封装，成为各种电子电路设计中的理想选择。无论是在消费电子、工业控制、汽车电子还是通信设备中，该电阻都能提供稳定和可靠的性能，满足不同应用场景的需求。风华（FH）作为知名品牌，确保产品质量和售后服务，为客户提供全面的解决方案。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
