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.
顺络电子(Sunlord)推出的WPN4012H1R0MTY01是一款表面贴装(SMD)功率电感,专为中小功率电源管理电路设计。该电感采用紧凑的4×4mm封装,兼顾高电流承载能力与小型化需求,广泛适用于消费电子、物联网(IoT)终端等轻薄化设备的电源转换场景,是实现高效、稳定电源供电的核心元器件之一。
标称电感值为1μH,精度范围**±20%**,满足常规电源电路的设计容差需求,可适配多种DC-DC转换器的滤波、储能功能,无需过度精准的匹配即可稳定工作。
49mΩ的低直流电阻,可有效降低绕组铜损,减少电源转换过程中的能量损耗,提升设备续航能力(针对便携式设备),同时降低电感自身发热,延长使用寿命。
该电感采用SMD表面贴装封装,具体尺寸为4.0mm×4.0mm×1.2mm(对应型号后缀“4012”的行业封装定义),体积紧凑,可节省PCB布局空间,适配小型化、轻薄化设备的设计要求。
封装材料耐高温、耐焊接,兼容回流焊、波峰焊等自动化贴装工艺,适合批量生产,且焊接可靠性高,可降低生产不良率。
WPN4012H1R0MTY01的参数特性使其适用于以下场景:
顺络WPN4012H1R0MTY01功率电感凭借紧凑封装、均衡的电流性能与低损耗特性,成为消费电子、物联网等领域中小功率电源电路的优选方案。其成熟工艺与可靠品牌保障,可满足批量生产与长期稳定工作需求,是实现设备高效供电的实用型元器件。
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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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