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TCC0201X7R472K500ZT是三环电子(CCTC) 推出的通用型多层陶瓷贴片电容(MLCC),专为低压、小型化电子设备设计,兼顾容值稳定性与封装紧凑性,广泛适配消费电子、可穿戴、工业控制等多领域应用场景。
该型号电容属于三环MLCC核心产品线,型号各段标识精准对应技术参数:
容值4.7nF是电子电路中通用滤波、耦合、去耦的典型值,覆盖多数低压信号链路需求;±10%的精度满足非精密电路的性能要求,同时降低成本,适配批量应用场景。
额定直流电压50V,可稳定工作在≤50V的电路环境中,避免过压击穿风险;若为交流电路,需结合峰值电压降额使用(通常按1.414倍降额,即AC峰值≤35V),确保长期可靠性。
X7R温度系数的核心优势在于宽温稳定性:工作温度范围为-55℃~+125℃,容值变化率控制在±15%以内(对比Y5V等温漂较大的材质,X7R的容值漂移可忽略不计),适合温度变化剧烈的户外或工业场景。
0201封装是目前小型化电子设备的主流选择,尺寸仅为0.508mm×0.254mm,厚度约0.2mm(典型值),可显著减少PCB板面积占用,适配智能手机、蓝牙耳机、智能手环等高密度设计产品。
X7R属于铁电陶瓷材质,相比其他MLCC材质具有明显的平衡优势:
该材质特别适合需要温度稳定、中等容值的通用电路,如电源滤波(抑制纹波)、信号耦合(隔离直流)、去耦(稳定电源轨)等场景。
结合参数与设计特性,TCC0201X7R472K500ZT的核心应用领域包括:
三环电子(CCTC)是国内MLCC领域的头部制造商,产品符合RoHS、REACH等环保标准,同时通过IEC 60384-14等国际安全认证:
TCC0201X7R472K500ZT是一款高性价比、小型化、温度稳定的通用MLCC,精准匹配低压电子设备的核心需求。其0201封装的紧凑性、X7R的宽温特性,结合三环电子的可靠性保障,使其成为消费电子、可穿戴等领域的优选元件之一。
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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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