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.
ROQANG(容强)KM1V221M0810是一款低压直插铝电解电容,主打消费电子、小家电及工业控制场景的电源滤波、耦合需求,核心参数平衡了性能与成本:
这些参数无需额外冗余设计,能满足90%以上常规电路的滤波要求。
产品采用插件直插封装,电容体尺寸为「直径8mm×长度10mm」(D8×L10),引脚间距约2.5mm(行业标准),适配性强:
需注意:引脚长度需根据PCB板厚度裁剪,避免过长短路或过短虚焊。
作为铝电解电容,KM1V221M0810的核心性能稳定可靠:
参数与封装特性决定了它的适配范围,以下是核心应用:
避坑提醒:不适合高压(>35V)、高频(>100kHz)或大纹波电流(如大功率逆变器)场景。
为延长寿命、避免失效,需注意3个关键点:
若用于高温场景(如105℃),可适当降低工作电压(如≤24V),进一步提升寿命。
ROQANG(容强)是国内铝电解电容领域的成熟品牌,KM1V221M0810的品质管控严格:
综上,KM1V221M0810是一款“够用、好用、不贵”的低压插件电容,适合多数常规电路的滤波与耦合需求。
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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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