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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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YLM2012-900T是益嘉源(YJYCOIN)推出的超小型SMD共模滤波器,专为低功耗、高密度电子设备的共模干扰(EMI)抑制设计。产品聚焦100MHz频段的干扰衰减,同时兼顾小体积、低损耗与可靠性,可广泛应用于以下场景:
YLM2012-900T的参数设计精准匹配微型设备需求,核心指标覆盖电气性能、可靠性与封装三大维度:
2×1.2×1.2mm的封装可轻松集成到微型PCB(如可穿戴设备的10mm×10mm板),满足“小而密”的设计需求,不影响设备轻薄化趋势。
封装采用耐高温材料,支持常规回流焊工艺(温度范围260℃以内),适配批量生产,降低焊接不良率。
双路通道间绝缘电阻≥10MΩ,耐电压125V,可有效防止共模干扰串扰,同时避免过压导致的设备损坏,提升整机可靠性。
相比同类产品,YLM2012-900T的核心优势突出:
以智能手机蓝牙模块为例:蓝牙模块工作在2.4GHz频段,其谐波干扰(如100MHz附近的二次谐波)会影响手机GPS、FM等敏感电路。YLM2012-900T通过90Ω@100MHz的共模阻抗,可将该谐波干扰衰减10dB以上;同时低DCR不影响蓝牙模块电源效率,超小体积也适配手机内部紧凑的PCB布局。
YLM2012-900T共模滤波器凭借超小体积、高频精准抑制、低损耗、高可靠性等核心优势,成为低功耗微型电子设备EMI抑制的理想选择。益嘉源针对该产品的封装与参数优化,精准匹配消费电子、汽车电子、工业物联网等领域的微型化设计需求,可有效提升设备的抗干扰能力与可靠性。
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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.
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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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