Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0402L005/9SR是LUTE(陆特)品牌推出的0402封装自恢复保险丝(PPTC),专为小体积、低电流场景设计,核心作用是实现电路过流保护——当电路出现过载或短路时,自动切断电流;故障排除后无需手动更换,可自行恢复导通,有效避免设备损坏及二次故障,降低维护成本。
该型号参数精准匹配微型电子设备的保护需求,核心参数及意义如下:
采用0402英制封装(对应公制1005),物理尺寸为:
长度1.15mm×宽度0.65mm×高度0.8mm
小体积特性适配高密度PCB设计,可嵌入可穿戴设备、小型IoT模块等空间受限场景;封装符合回流焊工艺要求,兼容自动化贴装,降低生产难度与成本。
针对低电流、小体积场景优化,核心应用包括:
该型号具备良好的可靠性与环境耐受能力:
该型号平衡了小体积、低功耗与可靠保护,是微型电子设备过流保护的高性价比选择。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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