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.
基本信息
RC0402FR-073KL 是由国巨(Yageo)制造的一款高性能贴片电阻,属于 RC 系列。其主要特征包括额定功率为 62.5mW(1/16W)、电阻值为 3 kΩ,容差为 ±1%。该电阻采用厚膜工艺制造,具有优异的稳定性和可靠性,广泛应用于各种电子设备和电路中。
规格
应用场景
RC0402FR-073KL 电阻因其小型化封装和良好的性能,被广泛用于消费电子、通信设备、工业仪器等多个领域。例如:
消费电子: 如智能手机、平板电脑、笔记本电脑等设备中的信号处理、功率管理电路。
传感器: 温度、压力、湿度传感器等应用的信号调节和处理。
通信设备: 在各种无线和有线通信设备中的信号耦合和阻抗匹配电路。
工业设备: 用于控制电路、自动化系统中的信号处理和控制。
产品特点
高可靠性: RC0402FR-073KL 的工作温度范围广,能够在极端环境下稳定工作,适合各种严苛的应用场景。
小型化设计: 0402 封装使得该电阻在电路板上占据极少的空间,有利于降低整体系统尺寸,提高设计灵活性。
精准控制: ±1% 的容差和 ±100ppm/°C 的温度系数确保了信号的高精度和稳定性,使其适合高精度电子测量仪器。
优异的热稳定性: 厚膜工艺提供了良好的热稳定性和长期可靠性,使其在各种条件下均能正常工作。
选择理由
选择 RC0402FR-073KL 电阻,可以确保设计的电子产品具备高性能和高可靠性。它的细致设计和高规格使其成为电子工程师和产品设计师的理想选择。无论是用于新产品开发,还是在现有设备中进行升级,它都能提供卓越的性能表现。
在集成和升级的过程中,优选具有高稳定性和可靠性的电子元器件如 RC0402FR-073KL,将为整体项目成功奠定基础。在选择时,可以通过其优良的温度特性、适应范围和封装特性,满足多种电路设计需求。
总结
RC0402FR-073KL 是一款卓越的贴片电阻,其小巧的尺寸和强大的性能,使其成为现代电子设计中的关键器件。无论是在电路的信号处理、功率管理,还是在其他诸多应用中,都能够提供保持一致的电阻值和热稳定性,确保每一个设计的成功与最终产品的优越性能。
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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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