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.
57-21/R6C-AP1Q2B/BF是台湾亿光(EVERLIGHT)推出的贴片式红色发光二极管(SMD LED),定位于中低端电子设备的状态指示、功能提示等基础应用场景。作为亿光常规LED产品线的一员,该型号以高性价比、参数稳定为核心优势,适配各类小型化、高密度PCB设计的电子终端,无需复杂驱动即可实现可靠的视觉提示功能。
该产品的参数围绕“指示类LED的可见性与可靠性平衡”设计,核心指标及实际意义如下:
虽未明确标注具体封装尺寸,但从型号命名(57-21系列)及“SMD”属性可判断:
该型号因参数适配性强,广泛应用于以下领域:
作为全球领先的LED制造商,亿光为该产品提供以下核心保障:
57-21/R6C-AP1Q2B/BF是一款高性价比的贴片红色指示LED,凭借稳定的参数、宽视角设计、小型化封装及亿光的品牌可靠性,成为消费电子、家电、工业控制等领域的常用选择,尤其适合需要低成本、高可见性状态指示的电子设备,是替代传统插件LED的理想贴片方案。
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.
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