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.
ERM1KM220E12OT是艾华集团(AISHI)推出的工业级径向直插铝电解电容,专为低压直流滤波、能量存储等场景设计,兼具紧凑体积与长寿命可靠性,可满足多数工业、消费电子及车载电路的应用需求。
艾华集团作为国内铝电解电容领域的核心厂商,拥有数十年专业研发与制造经验,产品覆盖消费电子、工业控制、新能源、车载等多领域。ERM1KM220E12OT定位为中端实用型电容,既兼顾性能可靠性,又控制成本,适合批量应用于对寿命、温度适应性有一定要求的电路设计。
该电容的核心电气参数明确了其应用边界:
ERM1KM220E12OT采用径向引线封装,物理尺寸紧凑,便于PCB布局:
除高温寿命外,该电容的可靠性体现在:
基于参数特性,ERM1KM220E12OT适用于以下场景:
为保障电容性能与寿命,应用时需注意:
ERM1KM220E12OT凭借艾华的可靠品质、紧凑体积与长寿命特性,成为众多电路设计中平衡性能与成本的优选直插铝电解电容之一。
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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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