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.
1N4148WS是一款高性能的开关二极管,广泛应用于各类电子设备中的信号处理、开关电路及整流电路。其独特的设计和优良的电性能,使其在业界得到广泛认可和使用。该二极管的主要参数包括最大反向电压为75V,正向电流可达到150mA,以及在1.25V@150mA的条件下展现出优秀的特性。封装类型为SOD-323,这种小型封装非常适合便携设备及空间限制较小的应用场景。
电气性能
封装类型
工作温度范围
反向恢复时间
数字电路
开关电源
无线通信
工业控制
家庭电器
在选择开关二极管时,用户需要考虑以下几个因素:
1N4148WS开关二极管凭借其卓越的电气性能和紧凑的封装形式,广泛应用于各类电子电路中。它的不仅可以确保元件的高效性,还能够稳定地支持各种应用场景,从数字电路到工业控制。无论是在设计新产品还是在维护和升级现有系统时,1N4148WS都是一个值得考虑的重要电子元件。选择适合的开关二极管将为电路设计提供更高的稳定性和可靠性,为各种应用打下良好的基础。
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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