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.
SMD1210B150TFT 为台湾君耀(Brightking)推出的自恢复保险丝(Polyfuse),采用1210贴片封装,专为低压高电流保护设计。器件在过流时自动增阻限流并在故障解除后恢复原有状态,适合现代便携及消费类电子产品中的短路/过流防护需求。
保持电流1.5A意味着在此电流及以下,保险丝长期处于低阻态(典型阻值30mΩ),电压降小(例如1.5A时约45mV)。当电流上升并达到或超过3A时器件在典型条件下会在约300ms内显著增阻以限制电流,跳断后阻值可达120mΩ,起到保护作用。Pd=800mW提示在高功耗工况需考虑器件及周边散热。
产品型号:SMD1210B150TFT
品牌:Brightking(台湾君耀)
封装:1210 SMD,适合自动贴装与回流焊流程。具体贴片焊盘和回流参数请参考厂商Datasheet或向供应商索取推荐焊盘图与工艺说明。
总结:SMD1210B150TFT以小体积、低初始阻抗和可靠的自恢复特性,为5V及以下高电流场合提供经济且可重复的保护方案。在设计与布局阶段务必考虑散热与触发裕度,以确保长期稳定运行。若需更详细的测试曲线或封装数据,可联系Brightking获取完整资料。
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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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