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.
NRH3010T4R7MN是日本太诱(TAIYO YUDEN)推出的一款表面贴装(SMD)功率电感,以小封装、低损耗、高可靠性为核心特点,广泛适配便携式电子、IoT终端等对尺寸和效率有严格要求的场景。
该电感采用3×3mm小型化封装,属于高密度贴装元件,可有效节省PCB布局空间,完美契合当前电子设备“轻薄化”“集成化”的设计趋势。作为功率电感,其核心作用是在电源电路中实现储能、滤波及EMI抑制,尤其适合低至中等功率的DC-DC转换模块。
标称电感量为4.7微亨(uH),精度控制在**±20%** 范围内。这一参数覆盖了多数通用电源设计的需求(如1-10MHz频段的DC-DC转换),无需额外复杂的匹配调试,可降低电路设计成本。
直流电阻仅170毫欧(mΩ),属于同封装电感中的低损耗水平。低DCR可减少电流通过时的热损耗,提升电源转换效率,尤其适合对电池续航敏感的便携式设备。
太诱(TAIYO YUDEN)是全球知名的被动元件制造商,以电感、电容等产品的高可靠性著称。NRH3010T4R7MN符合RoHS环保标准(无铅、无镉),且经过严格的可靠性测试(如温度循环、湿度老化),可满足消费级及轻载工业级场景的长期稳定运行需求。
该电感因尺寸小、效率高,主要应用于以下场景:
NRH3010T4R7MN凭借其平衡的性能与尺寸优势,成为便携式电子、IoT等领域的高性价比功率电感选择。
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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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