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.
BSMD1206-020-30V 为佰宏(BHFUSE)出品的自恢复(聚合物)贴片保险丝,封装为业界通用的 1206。主要电气与机械参数如下:
BSMD1206-020-30V 属于正温度系数(PTC)聚合物自恢复保险元件。正常工作时阻值低、功耗小;在过流或短路导致元件发热时,材料电阻迅速上升,将电流限制在安全范围内;电路断电或过流消失后,器件冷却并恢复低阻状态。该型号特点为动作迅速(约 100ms)、可多次自恢复、适用于低电压(≤30V)电源防护场景。
适用于 USB 接口、消费电子、通信模块、便携电源、LED 驱动串联保护、测量仪表和一般 5V~24V 系统的输入/输出电路保护。由于 Ihold 为 200mA,适合保护小电流信号线或作为多点电源保护的一级元件;Imax=40A 表示对瞬态浪涌有良好耐受能力,但不可作为长期大电流载流件使用。
型号:BSMD1206-020-30V,品牌:BHFUSE(佰宏),封装:1206 SMD。订购时请确认批次与测试报告,必要时索取厂方的典型温升与 I–V 曲线,以便在目标应用环境下做准确验证。
如需我提供典型 I–V 曲线、PCB 参考焊盘尺寸或可靠性测试建议,可告知具体应用与工作条件,我会进一步给出针对性的布局与验证方案。
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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