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.
CL05C390JB51PNC 是 SAMSUNG(三星)出品的一款贴片多层陶瓷电容(MLCC),规格为 39 pF ±5%(J),额定电压 50 V,温度系数 C0G(又称 NP0),封装尺寸 0402。该系列属于 Class I 稳定型陶瓷电容,具有极低的温度系数和电压依赖性,适用于对容值稳定性和低损耗有较高要求的高频与精密电路。
CL05C390JB51PNC 因其出色的稳定性和低损耗,常用于以下场景:
总结:CL05C390JB51PNC 是一款面向高频与精密电路的高稳定性 0402 MLCC,凭借 C0G 介质的低温漂和低损耗特性,适合用于滤波、振荡、匹配与参考网络等对容值稳定性要求高的场合。在使用时注意焊接工艺与机械应力控制,并根据具体应用做适当的可靠性验证。若需采购或用于关键应用,建议索取并参考厂商完整数据手册与可靠性报告。
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.
Related products