Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RALEC RTT024301FTH
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RALEC RTT024301FTH
- Type
- RALEC
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- RALEC
- Electronic Component
- RTT024301FTH
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 4.3kΩ
- Electronic Component
- 10
- Electronic Component
- BM0265577597
- 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.
RTT024301FTH 产品概述
1. 产品简介
RTT024301FTH 是一款由 RALEC（旺诠）公司生产的贴片电阻，属于厚膜电阻系列。该电阻具有高精度、高稳定性和优异的温度特性，广泛应用于各种电子设备中，如消费电子、通信设备、工业控制、汽车电子等领域。其紧凑的 0402 封装尺寸使其特别适用于空间受限的设计。
2. 关键参数
- 功率: 62.5mW
- 阻值: 4.3kΩ
- 精度: ±1%
- 温度系数: ±100ppm/℃
- 最大工作电压: 50V
- 工作温度范围: -55℃ ~ +155℃
- 电阻类型: 厚膜电阻
- 封装: 0402
3. 产品特点
- 高精度: 该电阻的精度为 ±1%，确保了电路中的精确阻值，适用于对电阻值要求较高的应用场景。
- 宽工作温度范围: 能够在 -55℃ 至 +155℃ 的温度范围内稳定工作，适应各种恶劣环境。
- 低温度系数: 温度系数为 ±100ppm/℃，在温度变化时阻值变化较小，保证了电路的稳定性。
- 高可靠性: 采用厚膜技术制造，具有良好的耐久性和可靠性，适合长期使用。
- 紧凑封装: 0402 封装尺寸小，节省 PCB 空间，适合高密度电路板设计。
4. 应用领域
RTT024301FTH 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，用于信号处理、电源管理等电路。
- 通信设备: 如基站、路由器、交换机等，用于信号调理、阻抗匹配等。
- 工业控制: 如 PLC、传感器、电机控制等，用于精确的电阻值控制。
- 汽车电子: 如发动机控制单元、车身电子系统等，用于高可靠性和高稳定性的电路设计。
5. 技术规格
- 电阻值: 4.3kΩ
- 精度: ±1%
- 功率: 62.5mW
- 最大工作电压: 50V
- 温度系数: ±100ppm/℃
- 工作温度范围: -55℃ ~ +155℃
- 封装尺寸: 0402 (1.0mm x 0.5mm)
6. 产品优势
- 高性价比: 在保证高性能的同时，具有较高的性价比，适合大规模生产。
- 易于焊接: 采用标准的贴片封装，适合自动化焊接工艺，提高生产效率。
- 环保材料: 符合 RoHS 标准，使用环保材料，减少对环境的影响。
7. 使用注意事项
- 焊接条件: 建议使用回流焊工艺，焊接温度曲线应符合 JEDEC 标准。
- 存储条件: 应存放在干燥、无尘的环境中，避免高温和高湿。
- 电气性能: 在设计电路时，应考虑电阻的功率降额使用，以确保长期可靠性。
8. 结论
RTT024301FTH 贴片电阻凭借其高精度、宽工作温度范围、低温度系数和紧凑封装，成为各种电子设备中的理想选择。无论是在消费电子、通信设备、工业控制还是汽车电子领域，RTT024301FTH 都能提供稳定可靠的性能，满足不同应用场景的需求。
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.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
