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.
TJ-S3216SW9TGLC2R-A5 是统佳(TOGIALED)推出的一款高性价比红光贴片LED,封装为1206(对应公制3216),采用透明无色透镜与独立二极管结构。器件在标准测试条件下表现出稳定的发光强度与较宽的视角,适用于指示、背光及一般照明装饰等场景。
为保证寿命与稳定性,建议按额定 If=20 mA 驱动并进行适当电流降额(例如长时间点亮时降至 10~15 mA)。若采用 5 V 电源驱动、单颗串联驱动电阻可按下列方法计算: R = (Vs − Vf) / If。以 Vf 取 2.1 V、If 取 20 mA 为例:R ≈ (5 − 2.1) / 0.02 ≈ 145 Ω,常用取值 150 Ω。
若多颗串联在 12 V 环境下,可将若干颗(例如 4颗)串联,再并联多组,并相应调整限流电阻。
若需更详细的电气特性曲线、光强-电流关系、封装尺寸图或回流焊曲线,欢迎提供您的使用环境与测试条件,我们可以提供更精准的选型与工程建议。
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