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.
YDUU9.8-603L0201是益嘉源(YJYCOIN) 推出的一款插件式共模滤波器,核心定位为中低频高压场景下的电磁干扰(EMI)抑制元件。其针对电网波动、开关电源低频噪声等常见干扰源,通过精准的电感设计实现共模噪声衰减,同时1.5kVAC的高耐压性能满足工业、医疗等领域的安全绝缘要求,是提升设备EMC合规性与可靠性的实用选择。
产品采用2通道设计,直接匹配AC输入的L/N双火线或DC双端电路拓扑,无需额外并联元件即可实现双路共模滤波,简化电路布局与设计复杂度,适配绝大多数电力线驱动的电子设备。
电感量为60mH@1KHz:共模电感的电感量直接决定低频噪声的抑制能力——1KHz是电网波动、开关电源低频纹波的典型频率范围,60mH的电感量可有效衰减该频段内的共模干扰,降低噪声对敏感电路(如MCU、传感器)的影响。
耐电压指标为1.5kV@AC:该参数指产品可承受1.5kV交流电压的短时间绝缘测试(符合GB/T 15287等标准),确保在工业电网波动(如浪涌)、医疗设备高压供电等场景下,不会因电压击穿导致设备故障或安全隐患,提升使用安全性。
采用插件式封装:相比贴片封装,插件结构焊接更牢固,抗振动、抗冲击性能更强,适合户外设备、工业控制柜等振动环境;同时无需专用贴装设备,适配中小批量生产、原型开发或传统PCB设计场景。
YDUU9.8-603L0201共模滤波器凭借“高压适配、低频高效、安装可靠”的核心优势,成为工业、医疗、通信等领域解决共模干扰问题的成熟选择,可有效提升设备的电磁兼容性与长期稳定性。
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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.
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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