Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
YONGYUTAI 1N4148WS T4 1N4148WS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YONGYUTAI 1N4148WS T4
- Type
- YONGYUTAI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YONGYUTAI
- Electronic Component
- 1N4148WS T4
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Switch Diode
- Electronic Component
- 0.028g
- Electronic Component
- 1
- Electronic Component
- BM0220136730
- Current
- 150mA
- Diode
- 1
- Current(Ir)
- 1uA@75V
- (Vf)
- 1.25V@150mA
- Power Dissipation(Pd)
- 200mW
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
1N4148WS T4 产品概述
一、产品简介
1N4148WS T4是一款广泛应用于各种电子设备中的快速开关二极管，由YONGYUTAI（永裕泰）品牌生产。该二极管具备稳定的性能和高度的可靠性，适合于各种低功率应用场景。其主要特点包括低反向漏电流、高速开关能力以及能够承受的瞬态电压和电流。
二、关键规格
- 额定电流：150mA
- 最大反向电压：100V
- 正向电压降：1.25V@150mA
- 封装类型：SOD-323
- 工作温度范围：-55°C 至 +150°C
三、产品特点
快速开关特性：1N4148WS T4的开关速度非常快，适合用于高频信号处理、开关电源等需要快速响应的应用。这使得它在高速开关电路中的表现尤为出色。
低正向电压降：在150mA的工作电流条件下，1N4148WS T4的正向电压降仅为1.25V，这意味着在通过二极管时能量损耗较小，有利于提高整体电路的效率。
良好的反向特性：该二极管能够耐受高达100V的反向电压，对电路设计提供了更大的灵活性，尤其是在高电压工作环境中。
小型化封装：采用SOD-323封装，使得1N4148WS T4非常适合于需要空间节约的高密度电路设计，尤其是在便携式电子产品中表现得尤为突出。
高可靠性：作为YONGYUTAI品牌的一部分，产品经过严格的质量检测，确保其在不同环境条件下的稳定性和可靠性。
四、应用场景
开关电源：由于其快速响应和低能耗特性，1N4148WS T4非常适合用于开关电源电路中，能够有效地提高电源转换效率。
数据信号整流：在数字电路中，1N4148WS T4可用作信号整流应用，常用于整流器和信号保护电路中，以保护后续电路免受反向电流的影响。
脉冲电源：在快速脉冲电源应用中，1N4148WS T4表现稳定，能够处理高频和瞬态电流，确保电路的正常工作。
保护电路：该二极管能够有效抑制电路中产生的高电压瞬态脉冲，保护敏感元器件，避免因过压而造成的损坏。
五、总结
1N4148WS T4开关二极管是一款高性能、适应性强的电子元件，能够满足各种电子产品在快速开关、低能耗和高可靠性方面的需求。无论是在工业控制、消费电子还是通信设备中，1N4148WS T4都能发挥其独特的优势，为设计师提供可靠的解决方案。同时，得益于其小型化的封装，1N4148WS T4在空间有限的应用中也是极具吸引力的选择。凭借YONGYUTAI品牌的高品质保障，1N4148WS T4值得在各种电子应用中广泛使用。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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.
Related products
Packaged components ready for RFQ.
