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.
TCC0402X7R511K500AT是三环电子(CCTC) 推出的通用型贴片多层陶瓷电容(MLCC),型号各段含义明确:
该产品定位于通用电子电路的滤波、耦合、旁路等基础功能,适配高密度PCB设计需求。
容值510pF(±10%)属于电子电路常用小容量范围,精度满足大多数非高精度场景(如电源滤波、信号耦合),无需特殊校准即可稳定工作。
50V额定电压高于常见低压电路(5V/12V/24V)的工作电压,留有充足安全裕量,可避免电压波动导致的击穿风险,适合中等电压环境的稳定运行。
X7R是MLCC中温度稳定型材料,核心参数:
0402封装(1005公制)体积小巧,可有效节省PCB空间,适配智能手机、智能穿戴等小型化设备的高密度布局。
三环电子(CCTC)是国内老牌MLCC制造商,拥有30余年生产经验,产品线覆盖全系列封装。TCC0402X7R511K500AT通过ISO9001认证,且经过高温寿命测试(125℃下1000小时容值变化<±5%),确保场景稳定性。
TCC0402X7R511K500AT凭借稳定性能、小型化设计与高可靠性,成为通用电子电路的优选MLCC元件,广泛适配各类便携、小型化设备需求。
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.
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