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.
MHK33147CGBTD 为 MEIHUA(美华)出品的发光二极管(LED),采用 DIP-6 2.54mm 通孔封装。发光颜色为黄绿色(中心波长 568nm),雾状绿色透镜带来柔和扩散光效,适用于面板指示与一般状态显示场合。
在标称条件(If=20mA)下光强约 30mcd,60° 出光角适中、方向性明确。若需延长寿命或降低热升,建议降流到 10–15mA 使用,光强相应下降但可靠性提高。请使用恒流源或串联限流电阻驱动,常见电阻计算:R = (Vsup − Vf) / If;例如 5V 电源时 R ≈ (5−2.6)/0.02 = 120Ω。
DIP-6(2.54mm)通孔封装,便于插拔与人工或波峰焊装配。雾状透镜能抑制眩光并改善观察角度一致性。安装时注意极性标识与引脚间距,确保 PCB 孔径与镀层处理匹配,便于长期可靠接触。
适合各类状态指示、面板灯、仪器指示灯、消费电子指示、低亮度指示条以及教育与原型开发。雾化透镜尤其适用于需要柔和视觉效果的场合。
避免潮湿与阳光直射,常温干燥保存;搬运装配时采取静电防护措施。工作环境应控制在额定温度范围内以保证长期稳定性。
型号:MHK33147CGBTD;品牌:MEIHUA(美华);封装:DIP-6-2.54mm。选型时请确认所需光强与颜色容差,并参考采购方或制造商提供的完整数据手册以获得详细的电气极限、机械尺寸与焊接规范。
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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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