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.
BSMD1812L-500-16V 是佰宏(BHFUSE)推出的一款 1812 封装功率保护元件,适用于低压直流电源的过流保护。该器件以低初始阻值、明确的保持/跳闸电流和可控的跳断后阻值为特征,适合对电流限制和可复位保护有需求的消费电子、电源模块和电机驱动等场景。
(注:该型号常用于可复位自恢复类保护场景,具体动作特性与复位能力请参照完整数据手册以确认。)
(注意:若用于汽车系统,需要评估瞬态高压及浪涌能量,汽车环境下推荐使用符合汽车级瞬态抑制要求的器件。)
BHFUSE 的 SMD 产品通常以卷带(Tape & Reel)形式供货,便于 SMT 生产线使用。材料与生产过程符合 RoHS 要求(请在采购时确认具体合规性证书)。建议在干燥环境下储存,避免潮湿影响焊接质量。
总结:BSMD1812L-500-16V 在 1812 SMD 尺寸内提供明确的保持/跳闸电流与较低初始阻值,适用于多种低压直流电源的过流保护场景。为获得最佳表现,请结合 PCB 散热设计、实际使用电流与环境温度进行合理选型与验证。若需完整电气性能曲线、回流焊建议与寿命测试数据,请向佰宏索取详细数据手册。
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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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