Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMBJ150CA 是扬杰(YANGJIE)出品的一款双向瞬态电压抑制器(TVS),用于对电源线、数据线和信号线等电路在突发过压或浪涌事件时提供快速钳位保护。该器件属于 SMB(DO-214AA)封装,设计用于承受工业级浪涌脉冲,适合电力、电气控制、通信设施以及外围保护模块中对高压瞬变的防护需求。
主要技术参数(典型/额定):
SMB(DO-214AA)为常见的中功率 TVS 封装,尺寸适中,兼顾散热与占板面积。该封装支持自动化贴片或手工焊接,机加工与 PCB 布局时建议参考制造商的封装图纸与焊盘推荐尺寸以确保良好焊接与热传导。
在选择 SMBJ150CA 时,需确认系统所承受的最大工作电压和可能出现的脉冲能量。若系统可能遭受更高能量的雷击或更大电流脉冲,考虑选择额定 Ppp 更高或峰值脉冲电流更大的器件,或在系统级加入熔断/限流元件。对于单向保护需求,可考虑相应的单向 TVS 型号以获得更低的反向漏电或更严格的钳位特性。
SMBJ150CA(YANGJIE)是一款面向工业级瞬态过压抑制的双向 TVS 器件,具有较高的脉冲能量吸收能力、低泄漏和宽温度范围。适用于对线路瞬态保护有较高可靠性要求的场合。选用时应结合实际工作电压、脉冲能级和系统散热设计,确保器件在预期工况下稳定工作。若需进一步的电气曲线、封装图或可靠性测试数据,建议参考制造商的完整数据手册或直接联系供应商获取详细资料。
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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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