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.
TCC0201X5R334K6R3ZT是CCTC(三环)电子推出的一款小封装高容值贴片多层陶瓷电容(MLCC),针对低电压供电场景的滤波、耦合需求设计,以紧凑的0201封装实现330nF的有效容值,兼顾温度稳定性与空间利用率,是便携式电子、低功耗数字电路等领域的实用选型。
该型号属于常规工业级MLCC,核心定位为低电压高密度电路的电容元件,兼容无铅焊接工艺,符合RoHS环保指令要求。其型号命名规则清晰对应关键参数:
容值为330nF(334),精度±10%,满足大多数民用/工业级电路的容值偏差要求(如电源滤波、信号耦合场景无需更高精度)。该容值在0201小封装中属于较高水平,依赖X5R介质的高介电常数实现。
额定电压6.3V,适配3.3V、5V等主流低电压供电系统(留有1.3V以上安全余量),避免过压击穿风险,同时降低电容漏电流(低电压下漏电流通常<1μA)。
采用X5R介质,温度特性为:
0201封装(英制0201=0.02inch×0.01inch≈0.508mm×0.254mm,实际生产通常接近公制0603),体积仅为0204封装的1/4左右,适合高密度PCB设计(如智能手机主板、智能穿戴设备)。
X5R介质是钛酸钡基陶瓷材料,具有高介电常数(εr≈2000~4000),因此能在小封装内实现高容值;电极采用镍(Ni)基材料,兼容无铅焊接工艺,耐氧化性能优于传统银电极。
电气特性方面:
三环电子作为国内MLCC主流供应商,该型号通过以下可靠性测试:
相比同封装其他电容,该型号具有三大优势:
该型号是低电压、高密度电路设计的高性价比选型,可覆盖大多数民用与工业级应用场景的电容需求。
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