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.
2SK3541 是台舟电子(TECH PUBLIC)推出的一款小功率 N 沟增强型 MOSFET,属于未分类的通用小信号器件,采用超小封装 SOT-723。器件针对空间受限、对开关速度和低输入电容有一定要求的便携和消费类电子设计,提供稳定的开关与控制能力。
在最大连续电流 100 mA 下,按照 RDS(on) = 13 Ω 计算,导通损耗约为 I^2·R ≈ 0.1^2·13 = 0.13 W(130 mW),低于标称耗散功率 200 mW。但实际 Pd 受 PCB 散热条件和环境温度影响,建议在设计时留有安全裕量并参考实际温升测试,对功耗进行评估与必要的降额使用。
总结:2SK3541 是一款面向空间受限、低功耗、小信号开关场合的 N 沟 MOSFET,具有低电容、逻辑电平兼容等优势,适用于便携设备、电源管理与信号切换等场景。设计时应注意封装热管理与驱动电压匹配以获得最佳表现。
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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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