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.
VBsemi(微碧半导体)推出的BSS138TA-VB是一款N沟道增强型MOS场效应管,采用SOT-23(TO-236)贴片封装,为单管配置。该器件针对低功耗、小信号开关及放大场景优化,体积紧凑、性能稳定,是便携设备、单片机控制电路等领域的常用选型。
BSS138TA-VB的关键参数贴合低压小功率应用需求,核心特性如下:
BSS138TA-VB采用SOT-23贴片封装,尺寸约1.6mm×2.9mm×1.1mm,具有三大优势:
基于低功耗、小封装、快速开关的特性,BSS138TA-VB广泛应用于:
BSS138TA-VB的可靠性与性价比突出:
综上,BSS138TA-VB是一款兼顾性能、体积与成本的N沟道MOS管,可满足多数低压小功率开关/放大场景的需求。
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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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