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.
在现代电子设备中,抗干扰设计是确保信号完整性和稳定性的一个重要因素。磁珠(也称为EMI抑制磁珠)是过滤高频噪声、改善电源品质和提升系统可靠性的关键元器件。SZ1608K222TF是顺络(Sunlord)公司推出的一款高性能磁珠,其广泛应用于各类电子设备、通信设备、汽车电子以及消费电子等领域。
SZ1608K222TF磁珠的标称阻抗为2.2kΩ,测试频率在100MHz。这一阻抗特性意味着该磁珠在高频信号干扰下能够有效地抑制噪声。其高阻抗特性使得它能够在不影响信号完整性的前提下,显著降低高频干扰,从而保障电路的正常工作。
该磁珠的额定电流为200mA,意味着在实际应用中,它能够在保证性能的情况下,承受高达200mA的电流负荷。同时,其直流电阻(RDC)仅为1Ω,表明其在直流电流下的损耗非常小。这一特性对于需要高效电源管理的应用环境尤为重要,如手机、平板以及各种嵌入式系统中。
SZ1608K222TF的阻抗误差为±25%,该误差范围在电子元器件的设计与制造中是允许的,且符合行业标准。这一特性使得定制和标准化设计更为灵活,应用开发者可以根据系统要求进行合理选型和优化。
该磁珠采用0603封装,尺寸为0.6mm x 0.3mm。这一小型化设计使得SZ1608K222TF在面积有限的PCB设计中也能得到良好的应用,满足现代电子设备对小型化和高密度设计的需求。
由于其出色的性能,SZ1608K222TF磁珠广泛用于以下应用领域:
综上所述,SZ1608K222TF由顺络(Sunlord)生产的磁珠,凭借其2.2kΩ的标称阻抗、1Ω的直流电阻和200mA的额定电流,成为高频噪声抑制领域中的一种理想选择。无论是在高频信号传输、供电系统的电流滤波,还是在各种关键应用领域中,其均表现出了卓越的性能和适用性。通过使用SZ1608K222TF,设计工程师可以有效提升电子产品的稳定性和可靠性,使其更好地应对日益复杂的电磁环境挑战。
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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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