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.
0603L020/30XR是陆特(LUTE)品牌推出的0603贴片封装PTC自恢复保险丝,专为低压小电流场景的过流/过温双重保护设计,可替代传统一次性保险丝,具备重复恢复特性,广泛适配高密度PCB布局的小型电子设备。其核心定位是“小型化、高可靠、可重复”的低压电路防护器件,覆盖消费电子、可穿戴、工业传感等领域。
该器件参数围绕“低压过流保护”精准优化,关键性能如下:
采用0603贴片封装(英制尺寸,对应公制1608),具体尺寸为:
长1.85mm × 宽1.05mm × 高1mm,属于超小型贴片器件,可直接贴装于高密度PCB(如智能手机主板、可穿戴设备模块),节省30%以上安装空间,适配小型化设计趋势。封装符合IPC标准,焊接兼容性强。
基于高分子聚合物PTC材料的正温度系数特性:
该器件广泛应用于以下场景:
该器件凭借小型化、高可靠、可重复的特性,成为低压小电流电路防护的优选方案,适配多领域的电子设计需求。
Request for quote
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.
Related products