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.
0603L010/24XR是LUTE(陆特)品牌推出的0603封装自恢复保险丝(PPTC),专为低电压、小电流场景的过流/过温保护设计,核心应用覆盖三大领域:
其紧凑的0603封装与精准的动作阈值,完美适配高密度PCB设计需求,解决小型设备中“小空间、高防护”的矛盾。
该产品参数围绕“过流保护的可靠性与适配性”设计,核心指标解析如下:
电压电流阈值:
阻值与功耗:
封装与尺寸:采用0603英制封装(公制1608),具体尺寸为长1.85mm×宽1.05mm×高1mm,符合SMT自动化生产要求,适配各类小型PCB的高密度布局。
温湿度适应性:
自恢复免维护:故障排除后(如短路移除、电流恢复正常),保险丝自动复位,无需手动更换,降低设备维护成本。
精准动作阈值:Ihold(100mA)与Itrip(300mA)的3倍关系设计,避免“小电流波动误触发”与“大电流延迟保护”,平衡可靠性与响应速度。
小封装高密度:0603封装体积仅为传统保险丝的1/5,适配可穿戴设备、IoT模块等“寸土寸金”的场景。
低损耗高稳定:初始阻值<1Ω,压降极小;宽温范围内性能稳定,-40℃时仍保持可靠动作特性。
选型匹配原则:
安装焊接要求:
环境限制:避免在强腐蚀环境(如硫化气体)中使用,若需防护需额外密封。
该产品凭借“小体积、精准保护、自恢复特性”,成为低电压小电流场景过流保护的高性价比选择,适配多类终端设备的设计需求。
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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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