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.
SPM2512-1R0MD 是长江微电(cjiang)推出的一款高电流功率贴片电感,标称电感值 1.0 μH(公差 ±20%),面向功率变换与点负载电源设计。器件尺寸为 SMD 封装 2.0 × 2.5 mm,体积小、承载能力强,适合密集布局的移动设备和板载电源应用。
SPM2512-1R0MD 经过电气特性测试、温升测试、回流与湿热可靠性试验等常规检验,适合批量生产应用。选型时可向供应商索取更详细的曲线数据(电感-电流曲线、温升测试报告、生命周期与冲击振动数据)以辅助最终设计决策。
总结:SPM2512-1R0MD 以其小体积、较低 DCR 与 5A 级电流承载能力,适合在空间受限但需承载中高电流的电源应用中作为首选功率电感。选用时关注 DC 偏置影响、热管理与峰值电流裕量,即可在效率与可靠性之间取得良好平衡。
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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