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.
TCC0402COG9R0D500AT是三环集团(CCTC) 推出的高精度贴片多层陶瓷电容(MLCC),核心采用C0G(NP0)温度稳定型介质,兼顾小尺寸(0402封装)、低损耗、宽温稳定等特性,适配现代电子设备的小型化、高频化需求,是对容值精度、环境稳定性要求严苛场景的优选方案。
该电容属于高频低损耗高精度MLCC,聚焦“小尺寸+高精度+宽稳性”三大核心,针对射频电路、精密模拟电路、高频振荡器等对容值一致性要求高的场景设计,替代传统有引线电容,适配高速SMT贴装线,满足消费电子、通信、医疗等领域的小型化趋势。
C0G(NP0)是陶瓷电容中温度稳定性最优的介质,核心优势包括:
该电容因高稳定特性,广泛应用于:
三环CCTC作为国内MLCC龙头,该产品通过多重认证与测试:
TCC0402COG9R0D500AT凭借C0G介质的宽稳性、小尺寸封装的适配性,以及三环CCTC的质量保障,成为高精度电子电路设计的优选MLCC,可满足不同领域对容值精度与稳定性的严苛需求。
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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.
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