WMSIC Electronic Components

RALEC RTT0547R0FTP

ModelRTT0547R0FTP
Package0805
BrandRALEC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

13 specifications

Core information

Product name
RALEC RTT0547R0FTP
Type
RALEC
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RALEC
Electronic Component
RTT0547R0FTP
Electronic Component
1
Package
0805
Electronic Component
0.027g
Electronic Component
1
Electronic Component
BM0265966477
Electronic Component
Electronic Component
Electronic Component
5000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

RTT0547R0FTP 产品概述

1. 产品简介

RTT0547R0FTP 是一款由 RALEC(旺诠)公司生产的贴片电阻,属于电子元器件中的基础被动元件。该电阻具有高精度、低温度系数和稳定的性能,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。

2. 主要参数

  • 功率: 125mW
  • 阻值: 47Ω
  • 精度: ±1%
  • 温度系数: ±100ppm/℃
  • 封装: 0805
  • 品牌: RALEC(旺诠)

3. 产品特点

  • 高精度: RTT0547R0FTP 的精度为 ±1%,确保了电路中的电阻值稳定,减少了因电阻值偏差引起的电路性能波动。
  • 低温度系数: 温度系数为 ±100ppm/℃,意味着在温度变化范围内,电阻值的变化较小,保证了电路在不同环境温度下的稳定性。
  • 小封装: 采用 0805 封装,尺寸为 2.0mm x 1.25mm,适合高密度 PCB 布局,节省空间,提高电路板的集成度。
  • 高可靠性: RALEC 作为知名品牌,其产品经过严格的质量控制和测试,确保在恶劣环境下也能稳定工作。

4. 应用领域

RTT0547R0FTP 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,用于电源管理、信号处理等电路。
  • 通信设备: 如基站、路由器、交换机等,用于信号放大、滤波等电路。
  • 工业控制: 如 PLC、变频器、伺服驱动器等,用于电流检测、电压分压等电路。
  • 汽车电子: 如发动机控制单元、车身控制模块等,用于传感器信号处理、电源管理等电路。

5. 技术规格

  • 额定功率: 125mW
  • 额定电压: 根据 IEC 60115-1 标准,额定电压为 150V。
  • 工作温度范围: -55℃ 至 +155℃
  • 储存温度范围: -55℃ 至 +155℃
  • 耐焊接热: 符合 J-STD-020 标准,可承受 260℃ 的焊接温度,持续 10 秒。

6. 选型建议

在选择 RTT0547R0FTP 时,需考虑以下因素:

  • 电路需求: 根据电路中的电流、电压和功率需求,选择合适的电阻值和功率等级。
  • 环境温度: 考虑电路工作环境的温度范围,选择具有合适温度系数的电阻。
  • PCB 布局: 根据 PCB 的布局和空间限制,选择合适的封装尺寸。

7. 使用注意事项

  • 焊接: 在焊接过程中,应控制焊接温度和时间,避免过热导致电阻损坏。
  • 存储: 电阻应存放在干燥、无尘的环境中,避免受潮和污染。
  • 安装: 安装时应注意电阻的极性(如有),并确保焊接牢固,避免虚焊或短路。

8. 质量保证

RALEC 公司对 RTT0547R0FTP 贴片电阻进行严格的质量控制,确保每一批产品都符合国际标准。公司提供完善的技术支持和售后服务,确保客户在使用过程中无后顾之忧。

9. 总结

RTT0547R0FTP 贴片电阻凭借其高精度、低温度系数和小封装等优点,成为电子电路设计中的理想选择。无论是在消费电子、通信设备、工业控制还是汽车电子领域,RTT0547R0FTP 都能提供稳定可靠的性能,满足各种应用需求。选择 RALEC 的 RTT0547R0FTP,将为您的电路设计带来更高的可靠性和更优的性能表现。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

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.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

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.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.