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.
BSS138 为 JSMSEMI(杰盛微)出品的一款小功率 N 沟道增强型场效应管(MOSFET),单个元件封装为 SOT-23。器件耐压 50V、导通电阻适中、阈值电压低、栅极电荷小,适合用于低电流开关、逻辑电平移位和便携式电子产品中的信号/电源路径控制等场合。
BSS138 采用 SOT-23 小型封装,适合表面贴装工艺(SMT)。在焊接与回流时遵循制造商的温度曲线与静电防护规范,确保存储及工作温度范围(-55℃ 至 +150℃)内使用,以保证长期可靠性与稳定性能。
总结:JSMSEMI 的 BSS138 在小体积、低栅荷、50V 耐压的配置下,为低功耗、小电流开关与信号级电平处理提供了一个性价比较高的解决方案。设计时结合实际驱动电压与散热条件,可以在多种消费与工业电子场景中获得良好表现。
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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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