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.
A1203LUA-T 是 ALLEGRO(美国埃戈罗)系列的三引脚超小型 SIP 霍尔传感器,面向汽车和工业应用,具备 AEC-Q100 车规级认证。器件为双极性(Bipolar)霍尔开关,能对正负极性的磁场做出可靠切换,适合位置检测、转速/角度检测和无接触开关等场合。封装为紧凑的 SIP-3,提供散装(Bulk)供货,便于批量装配。
A1203LUA-T 为典型三引脚布局:VCC、GND、OUT(引脚排列请以原厂封装图为准)。SIP-3 结构适合通过孔或直插安装,机械固定简单,适用于需要牢靠机械连接的应用。批量为 Bulk 封装,利于自动化装配线使用。
A1203LUA-T 具备 AEC-Q100 车规认证,适合车用和高可靠性工业场合。品牌为 ALLEGRO(美国埃戈罗),可通过授权代理或正规分销渠道采购。为确保设计兼容性与极限参数安全,请在设计与量产阶段参照 ALLEGRO 官方数据手册和应用说明书。
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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