Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
MICROCHIP KSZ9031RNXIC-TR KSZ9031RNXIC
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MICROCHIP KSZ9031RNXIC-TR
- Type
- MICROCHIP
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MICROCHIP
- Electronic Component
- KSZ9031RNXIC-TR
- Electronic Component
- 1
- Package
- QFN-48(7x7)
- Type
- PHYTransceiver
- Electronic Component
- Ethernet Transceiver
- Electronic Component
- 0.5g
- MACInterface
- RGMII
- Electronic Component
- 1
- Features
- and; Low Power; Programmable LED
- Electronic Component
- BM0000287967
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 1.2V；3.3V；2.5V；1.8V
- Data
- 10Mbit/s；100Mbit/s；1Gbit/s
- Electronic Component
- 4
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
KSZ9031RNXIC-TR 产品概述
1. 产品简介
KSZ9031RNXIC-TR 是由美国微芯科技（Microchip Technology Inc.）推出的一款高性能以太网收发器，设计用于满足广泛的网络应用需求。该产品结合了卓越的性能与高集成度，适合于需要高度可靠性的环境。其封装为48-QFN（7x7 mm），颗粒小巧，适合于现代电子设备的空间限制。
2. 主要特性
- 物理层收发器: KSZ9031RNXIC-TR 是一种完整的以太网收发器，支持四个驱动器与四个接收器，适用于全双工数据传输。
- 多种供电电压: 该器件的电源电压支持范围广泛，包括1.8V、2.5V和3.3V，增强了其与其他逻辑设备的兼容性。
- 工作温度范围: 产品能够在-40°C至85°C的极端温度条件下稳定工作，使其非常适合于工业、汽车和其他恶劣环境下的应用。
- 安装类型: KSZ9031RNXIC-TR 采用表面贴装(SMT)设计，便于自动化生产，快速组装，且适合高密度电路板。
3. 性能指标
3.1 湿气敏感性等级（MSL）
该产品的湿气敏感性等级为3，适用于168小时的处理和使用条件，确保其在适当的环境下不会受到潮湿的影响。
3.2 完全双工支持
KSZ9031RNXIC-TR 支持全双工数据传输，可以提升网络的整体性能，确保数据的快速和可靠传输，适合要求高带宽和低延迟的应用。
4. 应用领域
KSZ9031RNXIC-TR 广泛应用于以下领域：
- 工业自动化: 其高温工作范围和耐环境影响的特性使其适合于工业控制与监控应用。
- 汽车电子: 适用于车载网络系统，支持实时数据传输和控制。
- 通信设备: 在交换机和路由器等设备中，用于高效的网络连接。
- 消费电子: 适合嵌入式设备和家庭智能产品，实现快速网络连接。
5. 性能优势
- 高集成度: KSZ9031RNXIC-TR 的四驱动器和四接收器设计，减少了电路板上的器件数量，提高了PCB空间利用率。
- 低功耗特性: 该器件在进行数据传输时具有较低的功耗，有助于延长电池供电设备的使用寿命。
- 可靠性: 采用高品质的制造工艺，保证了产品的长期稳定性和可靠性，适合苛刻的工业应用。
6. 总结
综上所述，KSZ9031RNXIC-TR 是一款功能强大、灵活性高的以太网收发器，适用于多种严苛的应用场景。凭借其出色的性能、宽广的温度范围以及灵活的电源选择，KSZ9031RNXIC-TR 在满足客户需求的同时，提高了设计的简易性与可靠性，成为工业、汽车及通信设备等领域的理想选择。无论在设计新产品还是升级现有系统，KSZ9031RNXIC-TR 都是值得信赖的解决方案。
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.
