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.
标称容值为2.2μF(225pF换算值),精度±10%(代码K),满足90%以上通用电路对容值偏差的要求,无需额外匹配高精度电容,降低设计成本。
直流额定电压50VDC,为电容安全工作的最大电压阈值;实际应用需避免超过此值,否则可能导致电容击穿或性能不可逆衰减。
采用X7R温度系数,定义为:
内部采用陶瓷介质与镍电极交替叠层,外部端电极为镍锡(Ni/Sn)镀层,兼顾焊接兼容性与抗氧化性,避免长期使用后镀层脱落。
符合RoHS 2.0指令(无铅、无镉、无汞等有害物质),同时满足无卤素要求,适配全球市场环保标准,无需额外环保认证适配。
支持回流焊、波峰焊(需遵循推荐工艺参数):
智能手机、平板电脑、智能穿戴设备的电源滤波、信号耦合与旁路,紧凑封装适配小型化PCB设计,宽温范围满足手持设备温度波动。
PLC(可编程逻辑控制器)、传感器模块、电机驱动电路的电源去耦与信号滤波,X7R温度稳定性适配工业环境(-40℃~+85℃常规范围),保障系统可靠性。
12V车载电子设备(车载音响、仪表盘、辅助传感器)的滤波电路,容值精度与温度稳定性适配车载环境,避免电磁干扰影响信号传输。
路由器、交换机、无线基站的中频信号耦合与电源滤波,2.2μF容值覆盖中低频段需求,损耗低保障信号质量。
该产品是通用型MLCC的典型代表,平衡了稳定性、精度与成本,广泛适配消费电子、工业、汽车等多领域低压电路需求。
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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