Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BHFUSE BSMD1206-003-60V BSMD1206
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BHFUSE BSMD1206-003-60V
- Type
- BHFUSE
- Minimum package
- 3500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BHFUSE
- Electronic Component
- BSMD1206-003-60V
- Electronic Component
- 1
- Electronic Component
- 1.9mm
- Package
- 1206
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.043g
- Electronic Component
- 3.6mm
- Electronic Component
- 1.2mm
- Electronic Component
- 1
- Electronic Component
- 1.2s
- Electronic Component
- BM0264819718
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 60V
- Power(Pd)
- 400mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BSMD1206-003-60V 产品概述
BSMD1206-003-60V 是佰宏（BHFUSE）推出的一款小电流自恢复保险器，采用1206表面贴装封装，专为中低电压、精细电流保护场景设计。器件体积小、响应快、可多次自恢复，适合对电路占板面积和可靠性有较高要求的便携与消费电子产品。
一、主要参数一览
- 型号：BSMD1206-003-60V（佰宏 BHFUSE）
- 封装：1206（尺寸约 3.6 × 1.9 × 1.2 mm）
- 最高耐压（Vmax）：60 V
- 最大通过电流（Imax）：10 A
- 保持电流（Ihold）：30 mA
- 跳闸电流（Itrip）：100 mA
- 功耗（Pd）：400 mW
- 初始态电阻（Rmin）：5 Ω（典型）
- 跳断后最大电阻（R1max）：70 Ω
- 动作时间：约 1.2 s
- 工作温度范围：-40 ℃ 至 +85 ℃
二、功能与特点
- 小电流精确保护：Ihold 30 mA、Itrip 100 mA 的设定适合对微弱工作电流线路的过流保护，避免短路或浪涌对下游敏感器件损害。
- 高耐压能力：60 V 额定耐压支持多数通信与电源轨应用，扩展了使用场景。
- 自恢复特性：触发后自动冷却恢复，减少人工更换成本，适合长周期运行产品。
- 低占板面积：1206 标准封装利于高密度 PCB 布局与自动贴装工艺。
三、典型应用场景
- 移动通信设备、无线模组的电源输入保护
- 工业与仪器仪表中低电压传感器供电线路
- 消费电子小电流电源保护（如耳机放大器、传感器前端）
- USB、串口等接口的浪涌与短路防护（在满足功率条件下）
四、选用与布局建议
- 留有足够的铜箔以便热量扩散，避免长期高荷载下器件自热影响特性。
- 在12V~48V电源输入场合，确保额定耐压60V满足突发浪涌要求；若系统存在更高瞬态，请配合瞬态抑制器（TVS）一并使用。
- 评估最大持续电流与器件的 Pd（400 mW）匹配，若长时间接近 Imax 需考虑并联或更高额定件型。
- 贴片工艺遵循常规1206回流温度曲线，避免过长高温暴露以保护材料稳定性。
五、可靠性与采购信息
- 工作温度范围覆盖工业级（-40 ℃ 至 +85 ℃），适合大部分室内外设备。
- 自恢复次数高，适合维护成本敏感的量产应用。建议在产品认证阶段进行实际热循环与过流冲击测试验证。
- 品牌：BHFUSE（佰宏），封装：1206。如需样品或批量采购，请注明型号 BSMD1206-003-60V，并提供具体应用场景以便选型支持。
若需更详细的 I–T 曲线、热阻数据或在特定工况下的匹配建议，可提供电路详情，我可协助做更精确的选型与布板建议。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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.
Related products
Packaged components ready for RFQ.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
