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.
SMBJ5.0CA是BOURNS品牌推出的双向瞬态抑制二极管(TVS),采用SMB(DO-214AA)表面贴装封装,专为低电压电子系统的瞬态过压防护设计。其核心功能是快速响应并吸收静电放电(ESD)、电快速瞬变脉冲群(EFT)、浪涌等瞬态干扰,将电路电压钳位在安全范围内,避免后端敏感元器件(如MCU、传感器、通信芯片等)因过压损坏,提升系统可靠性。
该产品针对低电压防护场景优化,核心参数如下:
SMBJ5.0CA符合多项国际EMC标准,可应对常见瞬态干扰:
该器件因双向防护、小封装等特性,广泛应用于:
SMBJ5.0CA凭借稳定的防护性能、小体积及宽温特性,成为低电压系统瞬态防护的高性价比选择。
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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