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.
MSMD050-33V 为台湾陆海(Lu Hai)生产的一款表面贴装型自恢复PTC保险丝(又称聚合物正温度系数自复位保险元件),封装规格为 1812(国际标准)。该器件用于电路过流保护,遇过流或短路时迅速发热并增大电阻,从而限制电流,故障排除后随温度下降恢复低阻状态,适合需要可重复保护的小型电子产品与模块保护。
MSMD050-33V 是一款适用于多种电子设备的 33 V 等级 SMD 自恢复保险丝,具有低初始阻抗、可重复保护以及优秀的短时冲击能力。合理选型并配合良好的热管理与焊接工艺,可为电源输入与敏感电路提供可靠的过流保护。若需更详细的曲线、脉冲条件或样品测试报告,建议联系供应商或制造商获得完整数据手册。
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.
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