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
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CCTC(三环电子)TCC1206X7R104K501HT是一款工业级中高压多层陶瓷贴片电容(MLCC),专为电源转换、工业控制等对电压耐受、可靠性要求较高的场景设计。型号各段含义清晰:
该型号参数符合工业MLCC标准,关键指标如下:
参数项 规格值 测试条件/备注 标称容值 100nF(104) 无极性 容值精度 ±10%(K档) 25℃/1kHz 额定直流电压 500V DC 交流电压需降额至≤315V AC(有效值) 温度系数(X7R) -55℃~+125℃ 全温区容值变化≤±15% 损耗角正切(tanδ) ≤2% 1kHz/25℃,低损耗适合滤波应用 绝缘电阻 ≥10⁹Ω 25℃/100V DC,减少漏电流 耐电压性能 1.5×额定电压(1min) 无击穿、无飞弧采用钛酸钡基高介电常数陶瓷,平衡温度稳定性与容值密度:
该型号针对中高压电路的滤波、耦合、旁路需求,广泛应用于:
开关电源系统:
AC/DC输入EMI滤波、DC/DC高压模块(如48V转230V)的输入/输出旁路;
工业自动化:
PLC、伺服驱动器的电源回路滤波,变频器高压侧(>300V DC)辅助电源滤波;
照明驱动:
LED路灯、工矿灯的高压驱动(AC85~265V)滤波,荧光灯电子镇流器耦合;
通信基站:
基站直流电源(-48V转+48V)的高压侧滤波模块;
家电控制:
变频空调、滚筒洗衣机的高压变频模块滤波。
该型号兼顾性能与成本,是工业、电源领域中高压MLCC的高性价比选择。
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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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