Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TJA1042CT/0Z 是恩智浦(NXP)面向汽车与工业现场总线的 CAN 收发器,提供高达 5 Mbps 的数据传输能力。器件采用 SO-8(SOIC-8)封装,工作电压范围为 4.5 V 至 5.5 V,适配标准 5 V 数字系统。其工作温度范围宽(-40℃ 至 +150℃),并具有极低的静态电流(15 μA),在待机或休眠模式下可显著降低系统功耗,是对可靠性和耐环境性有较高要求应用的理想选择。
TJA1042CT/0Z 将微控制器的 UART/TTL/CMOS 电平信号转换为差分 CAN 总线信号(CAN_H/CAN_L),并反向译回以供控制器接收。其高数据速率支持车载子系统以及工业自动化中对实时性的要求。典型应用包括车身电子控制单元(BCM)、动力系统外设、车载诊断、车辆网关、以及需要高可靠通信的工业控制与楼宇自动化系统。
优势在于高达 5 Mbps 的速率、适配 5 V 系统的工作电压范围、极低的静态电流以及宽温工作能力,适用于对功耗和环境适应性有要求的车载与工业应用。注意在设计中应遵循厂商推荐的引脚连接与 PCB 布局规范,核实实际系统工作条件下的电流和温升,并参考官方数据手册获取详细的引脚定义、时序、容限与保护特性。
TJA1042CT/0Z 是一款面向严苛环境的高性能 CAN 收发器,兼顾高速通信、低待机功耗与宽温漂移能力。对于需要可靠 CAN 通信接口、在汽车或工业现场长期运行的设备,是值得考虑的器件。欲获更详细的电气特性、引脚图和应用电路,请参阅 NXP 官方数据手册与参考设计。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
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