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.
0402N270J500CT是华新科(Walsin)推出的NP0(C0G)型多层陶瓷电容器(MLCC),型号各部分对应明确的技术参数:
基础参数汇总:
参数项 具体规格 标称容值 27pF 容值精度 ±5% 额定电压 50V DC 温度系数 NP0(C0G) 封装类型 0402(1005公制) 品牌 华新科(Walsin)华新科是全球被动元器件领域的主流厂商,专注MLCC、电阻等产品研发生产,其产品以高可靠性、一致性好著称,广泛覆盖消费电子、通信、工业等领域。0402N270J500CT延续了品牌在精密陶瓷电容上的技术积累,适合对性能稳定性要求较高的场景。
该封装属于小型化贴片结构,具备三大核心优势:
0402N270J500CT的核心价值体现在温度稳定性、精度可靠性两大维度:
NP0是陶瓷电容中温度系数最小的类别(IEC命名为C0G),温度系数范围**±30ppm/℃以内**,在-55℃~125℃宽温范围内容值变化极小,可避免环境温度波动导致电路性能偏移,特别适合高频、精密电路。
±5%精度满足多数中高端电路需求:
0402N270J500CT因体积小、稳定性好,广泛应用于以下领域:
为确保性能可靠,需注意以下要点:
综上,0402N270J500CT是一款高性价比NP0陶瓷电容,适合小型化、高频、精密电路应用,华新科品牌保障了其可靠性与一致性。
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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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