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.
TDK CGA2B2C0G1H471JT0Y0F是CGA系列片式多层陶瓷电容(MLCC),型号字符直接对应核心参数,无需额外查表即可明确关键指标:
超稳定温度特性
C0G(NP0)电介质的温度系数为 ±30ppm/℃以内,在-55℃~125℃宽温范围内,容值变化率<0.3%,无需额外温度补偿即可满足航空航天、工业控制等极端场景的稳定需求。
低损耗高频响应
MLCC本身具备优异高频性能,C0G型进一步降低介质损耗(DF<0.15%@1kHz),适合射频(RF)、微波电路的滤波、耦合应用,如蓝牙、WiFi 6模块的信号通路电容。
精准容值控制
±5%精度覆盖多数模拟电路、传感器接口需求,避免容值偏差导致的信号失真或滤波失效,尤其适合高精度数据采集系统(如工业称重传感器)。
额定电压与耐压
50V DC额定电压,需遵循20%降额原则(实际工作电压建议≤40V),可满足12V/24V低电压电源的滤波、去耦需求,避免电压应力导致的电容击穿。
射频/微波通信
蓝牙5.0、WiFi 6模块的射频滤波电容,5G小基站的信号耦合电容,利用C0G低损耗特性保证信号完整性。
高精度模拟电路
工业传感器(温度、压力)的信号调理电路,运算放大器的反馈/滤波电容,避免温度漂移导致的信号误差。
电源系统去耦
低电压电源(12V/24V)的高频去耦电容,减少电源纹波对数字电路的干扰,0402封装节省PCB空间。
医疗电子设备
便携式监护仪、胰岛素泵的信号滤波电容,TDK MLCC符合RoHS/REACH环保标准,且具备高可靠性,满足医疗设备长寿命需求。
该型号凭借C0G的超稳定特性、小封装高密度优势,成为消费电子、工业控制、医疗设备等领域的高性价比选择。
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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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