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.
0603L010YR 是 KUU 品牌的一款微型自恢复过流保护器件(PPTC/复合式自恢复保险),采用 0603(1.85 mm × 1.05 mm × 1.00 mm)表面贴装封装,面向低电压、低功耗电子系统的过流保护需求。产品在过流时能迅速上升阻值以限制电流,故障清除后自动冷却恢复初始阻值,便于重复使用,适合对体积和成本敏感的便携与嵌入式产品。
注:PPTC 的动作时间与过流倍数、环境温度和散热条件密切相关,标称值为典型参考值。
基于 Ihold=100 mA、Itrip=300 mA 的参数,最适合保护涓流至数百毫安级的电路,不适用作大电流供电主电源的长期保护。
总结:0603L010YR 以其微小体积、自动复位特性以及适合百毫安级保护的电气参数,适合嵌入式、便携与接口保护场合。但在应用时需关注工作电压、热管理和环境对 Ihold/Itrip 的影响,合理选型与 PCB 布局能够发挥其最佳保护性能。
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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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