Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TCC0402X7R102J500AT是三环电子(CCTC) 推出的一款小型化贴片多层陶瓷电容(MLCC),型号各部分对应核心属性如下:
核心参数表:
参数项 规格值 标称容值 1nF(102pF) 精度 ±5%(J级) 额定电压(DC) 50V 温度系数 X7R(-55℃~+125℃,容变±15%) 封装 0402(1005公制) 环保认证 RoHS 2.0、无铅(Pb-free)该产品采用0402贴片封装,适配自动化SMT生产线,物理尺寸符合行业标准:
封装优势:体积小、重量轻,适合便携设备、高密度电路板的集成需求。
标称容值1nF,精度±5%,满足多数电路的滤波、耦合、旁路等功能需求,无需额外校准即可稳定工作。
直流额定电压50V,可承受短期1.5倍额定电压(75V)过压,避免电路瞬态电压冲击损坏;交流工作电压需根据频率降额(如1kHz时交流额定电压约10V)。
X7R是钛酸钡基陶瓷介质,核心特点为宽温稳定+中等容值:
注:X7R介质的容值温度系数曲线平缓,无明显“拐点”,适合对温度稳定性有要求但无需高精度(如±1%)的场景。
该产品因小体积、宽温特性,广泛应用于:
三环电子(CCTC)是国内MLCC领域的主流厂商,该产品具备以下可靠性优势:
综上,TCC0402X7R102J500AT是一款性价比高、适配性强的小型MLCC,适合多数中低端电子设备的通用滤波/耦合需求。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
Related products