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.
REF3012AIM3/TR 是华冠(HGSEMI)推出的一款高精度串联型固定电压基准,输出电压为 1.25V,适用于对电压基准精度与温漂有严格要求的便携仪器和精密测量系统。器件工作电压范围宽(2.7V 至 5.5V),封装为常用的 SOT-23-3,便于在空间受限的应用中实现高性能基准源。
以上参数结合表现出该器件在低功耗与高精度之间的良好平衡,适合要求长时间稳定工作的系统。
REF3012AIM3/TR 以其 1.25V 固定输出、±0.15% 高精度和 30 ppm/℃ 低温漂,结合低静态电流与小型 SOT-23-3 封装,适合需要稳定基准且空间受限的精密电子系统。合理的布局与旁路措施可以进一步发挥其性能,满足ADC/DAC、传感、便携测量等多种应用需求。若需最终设计导入,请以华冠原厂数据手册为准,以获取完整的电气特性曲线、典型应用电路和引脚定义。
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.
Related products