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.
BSS123 是一款由 MDD 推出的单颗 N 沟道增强型场效应管(MOSFET),采用 SOT-23 小封装设计,针对高压小电流开关与信号控制场合优化。器件耐压高达 100V,适合在受限空间内实现高电压隔离或开关控制,兼顾开关速度和封装尺寸的平衡。
SOT-23 小封装便于自动贴装与大批量生产,适应工业级温度范围(-40 ℃ ~ +150 ℃)。在高压脉冲或反复开关场景,应关注封装应力、焊盘设计与回流工艺对长期可靠性的影响。
总结:BSS123(MDD,SOT-23)是一款面向高压小电流应用的通用 N 沟道 MOSFET,兼具高耐压、低寄生电容与小巧封装优势。合理的驱动与热设计可在工业、通信、测控等场合实现稳定可靠的开关与保护功能。
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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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