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.
SML-H12U8TT86 是 ROHM(罗姆)出品的一款高显色橙红色发光二极管,采用0805(2012公制)贴片封装,透镜为无色透明,适用于各种小尺寸状态指示与信号提示场合。峰值波长约620nm,发光颜色为橙红色,视觉表现稳定,可在宽温度范围内工作,便于在消费电子与工业设备中作为指示元件使用。
说明:额定耗散标注为54 mW;按典型 Vf × If 计算(2.2 V × 20 mA)约为44 mW,设计时请参考器件数据手册的最大额定值与温升曲线。
为保护LED并获得稳定亮度,应在驱动端加入限流电阻或恒流源。举例(基于典型 Vf = 2.2 V,If = 20 mA):
建议使用额定功率 ≥ 0.125 W 的电阻以保证可靠性;更优方案为恒流驱动以获得更稳定的亮度与一致性。
ROHM 品牌保证出厂一致性与品质控制,常见于正规分销渠道采购。购买时请确认器件完整的技术资料与封装编码,若需量产或特殊认证(如汽车级),建议向厂家或授权代理咨询对应型号的认证与可用性。
如需进一步的电气特性曲线、焊接资料或推荐封装图纸,可提供具体需求,我可以协助检索和解读原厂数据手册中的关键曲线与建议。
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.
Related products