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.
2SC5353BL-TN3-R 为 UTC(友顺)出品的一款高压 NPN 功率三极管,采用表面贴装 TO-252-2(DPAK)封装,单只器件,独立式封装设计。器件具有高集电极电压耐受能力和较高功耗处理能力,适合用于高压开关及功率放大场合,是离线电源开关、功率变换及工业驱动电路中的常用选择。
TO-252-2(DPAK)为表面安装封装,利于自动化贴装与回流焊接。该封装的金属散热面通常与集电极相连,通过焊接到 PCB 大铜箔实现散热。实际使用时应:
2SC5353BL-TN3-R 结合了高达 750 V 的耐压能力、3 A 的集电极电流与 TO-252-2 的表面贴装形式,适用于多种高压开关与功率转换场合。设计时需重视基极反向耐压限制、封装散热与饱和电压导致的能耗,以保证电路稳定可靠运行。欲获得详细电气特性曲线、引脚定义与推荐焊接规范,请参阅 UTC 官方规格书并按照规格书进行最终电路设计与热仿真验证。
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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