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.
BSMD0603-001-60V 是佰宏(BHFUSE)推出的一款 SMD 自恢复保险丝,封装为 0603。该器件采用聚合物正温度系数(PTC)材料,可在过流时自动增大阻值限制电流,故障消除后自动恢复初始低阻状态。小尺寸、低成本且无需更换,是保护低功耗电路和信号线路的常用方案。
注意:Itrip、动作时间和 Pd 等参数通常受环境温度、焊盘散热、周围元器件热影响等因素影响。实际应用中应根据电路条件做实测确认。
(注意:由于保持电流仅 10 mA,该器件不适合直接作为高电流负载或 USB 等高电流供电线路的保护。)
结语:BSMD0603-001-60V 适用于体积受限、需自恢复保护的低电流信号与控制回路。选型时应基于实际工作电流、环境温度和散热条件进行验证,确保长期可靠运行。如需更详细的电气曲线或回流焊规范,请联系厂商获取完整 Datasheet。
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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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