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.
一、基本信息
ERJ2RKF1000X 是一款由松下(PANASONIC)公司生产的高性能贴片电阻,广泛应用于电子设备和电路板设计。该产品具有100mW的功率额定值,适用于要求不高的电流应用场景。电阻值为100Ω,精度为±1%,使其在各种电气应用中能够满足稳定和可靠的性能要求。
二、主要参数
三、性能特点
稳定性与可靠性
ERJ2RKF1000X 采用厚膜技术制成,这种工艺确保了较高的稳定性和可靠性。其精度达到±1%,在电路设计中能够提供良好的电阻值准确性,适合用于需要精密电阻的领域。
宽广的工作温度范围
该电阻器的工作温度范围为-55℃到+155℃,使其能够在极端温度条件下正常工作。这种特性使得ERJ2RKF1000X非常适合航空航天、汽车电子和工业设备等应用场景,能够在苛刻环境下确保稳定的电气性能。
低温度系数
其温度系数为±100ppm/℃,意味着电阻值在温度变化时有较小的漂移,能够有效维持电路的稳定性。这一特性对要求高温度稳定性的应用尤其重要,如精密测量仪器和传感器系统。
小型化设计
ERJ2RKF1000X 采用0402封装,尺寸小巧(约1.0mm x 0.5mm),适合现代电子设备对空间的严格要求。这样的设计使得其能够嵌入到更小型的电路板中,提升设计的灵活性。
四、应用领域
ERJ2RKF1000X 贴片电阻可广泛应用于多种电子设备,包括但不限于:
五、总结
松下的ERJ2RKF1000X 贴片电阻具备出色的性能、可靠性和广泛的适用性,适合多种电子项目和应用。其优越的工作温度范围、低温度系数及高精度特性使其成为工程师和设计师的优选元器件,为现代电子设备的发展提供强有力的支持。通过采用此款电阻,制造商能够确保其产品在复杂环境中依然能够保持性能稳定,进而满足市场对技术性能不断提升的需求。
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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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