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.
TCC1206COG680J202DT是三环电子(CCTC) 推出的多层片式陶瓷电容(MLCC),型号命名遵循行业通用规则:
该产品定位于高耐压、高温度稳定性场景,适配工业级及部分精密电子设备的严苛要求。
标称容值68pF,精度等级±5%(代码J)。在-55℃至+125℃工作温度范围内,因C0G温度系数的特性,容值变化可忽略不计,避免电路性能因温度波动出现漂移。
额定电压为2kV直流,是产品长期可靠工作的电压上限;短时间内可承受一定过压(需参考三环官方 datasheet 中的过压测试数据)。2kV高耐压使其可替代部分体积更大的插件电容,应用于高压滤波、耦合电路。
采用C0G(NP0) 温度系数,这是陶瓷电容中温度稳定性最优的类别:
封装为1206英制尺寸(公制3216),典型尺寸为:长3.2±0.2mm、宽1.6±0.2mm、厚1.6±0.2mm(具体参考datasheet)。符合表面贴装(SMT)工艺要求,可兼容主流贴片机,适配高密度PCB设计。
该产品凭借高耐压、高稳定性优势,广泛应用于以下领域:
三环电子(CCTC)是国内MLCC核心制造商,产品通过ISO9001、ISO/TS16949等质量体系认证,满足RoHS、REACH环保要求。TCC1206COG680J202DT的可靠性体现在:
如需详细参数(如绝缘电阻、损耗角正切值等),请参考三环电子官方发布的《TCC1206COG680J202DT datasheet》。
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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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