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.
CSA0603C0G270J500JT 是 HRE(芯声)出品的一款贴片多层陶瓷电容(MLCC),规格为 27 pF ±5%,额定电压 50 V,温度特性为 C0G(亦称 NP0),封装为 0603(1608 公制)。该系列以温度稳定性高、损耗小、频率响应好著称,适用于对电容稳定性和低损耗有较高要求的精密射频与模拟电路场合。
基本参数一览
该 MLCC 采用多层陶瓷堆叠结构,内电极为银—钯或镍基材料(视具体工艺),外部为金属电极覆盖封端(端电极常为镍/铜/锡镀层)。介质为 C0G 等级的二类(Class 1)陶瓷材料,具有极低的温度系数与良好的频率响应。0603 小型封装适配 SMT 工艺,厚度与端面尺寸受制造公差影响,应参考具体产品图纸以确定装配基准。
HRE 的 MLCC 一般经过湿热、温度循环、高加速寿命测试(HALT/HASS)及焊接可靠性验证。C0G 型陶瓷本身具有良好的长期稳定性和低失配漂移。推荐在关键应用中进行电容值、绝缘电阻和介质损耗角正切(tanδ)等参数的批次验收测试。
CSA0603C0G270J500JT 通常以卷带(Tape & Reel)形式供应,适用于 SMT 自动贴装。订购时请确认包装规格(卷盘尺寸、每盘数量)、存储与运输条件(防潮、防尘),并参考厂方的完整规格书(datasheet)以获取尺寸图、电气表格和可靠性测试数据。若需样品评估或批量交期信息,建议联系 HRE(芯声)代理或授权经销商。
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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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