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.
CK1H010M-CRC54 为先科(ST)品牌的一款贴片型铝电解电容器,额定容量 1µF,公差 ±20%,额定电压 50V。封装为 SMD,电容体直径 4.0mm,长度 5.4mm(D4×L5.4mm)。工作温度范围为 -40℃ ~ +105℃,在 105℃ 下寿命标称 2000 小时。此器件为极性电容(有极性),适合对体积、耐温与可靠性有一定要求的贴片化电源与滤波场合。
注:本概述仅列出关键参数,关于等效串联电阻(ESR)、纹波电流、漏电流、耐振动冲击等详细电参数,请参考厂方完整规格书或向供应商索取测试报告。
2000 hrs@105℃ 的寿命指标为加速老化条件下的参考值。实际寿命受工作电压、温度、纹波电流等多重因素影响。关键设计建议:控制工作温度、减小纹波电流并避免长时间满额定电压运行,可显著提升使用寿命与性能稳定性。
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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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