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.
0402B103K160CT是华新科(Walsin) 推出的通用叠层陶瓷电容(MLCC),核心参数与型号字符一一对应:
基础参数补充:温度系数X7R,工作温度范围-55℃~+125℃,容值波动≤±15%,适合宽温环境下的稳定应用。
X7R是陶瓷电容中中温稳定型系数,相比NPO(高精度但容值小)和Y5V(容值大但温漂超±20%),它平衡了容值、温漂与成本:
16V额定电压属于低中压范围,适合3.3V、5V等主流电源系统:
±10%精度覆盖了90%以上的常规电路需求(滤波、耦合、去耦):
0402封装是当前消费电子领域最常用的小型封装,公制尺寸为1005(长1.0mm±0.2mm×宽0.5mm±0.2mm),典型厚度0.5mm±0.1mm(华新科官方数据)。
小尺寸优势显著:
0402B103K160CT的参数适配多类主流电子设备:
华新科是全球被动元器件龙头企业,专注陶瓷电容研发生产超30年,0402B103K160CT具备以下品质优势:
该型号是常规电子电路的高性价比选型,兼顾小尺寸、宽温稳定性与成本控制,适合各类量产项目的基础电容需求。
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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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