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.
MMSZ5245B_R1_00101是台湾强茂电子(PANJIT)推出的小功率表面贴装稳压二极管,采用SOD-123紧凑型封装,核心功能是为电路提供稳定的15V(标称值)直流电压,适用于对体积、功耗有严格要求的电子设备,是消费电子、工业控制、通信等领域的基础稳压器件。
该器件参数经过标准化设计,满足多场景稳压需求,核心参数如下:
反向漏电流(Ir)为100nA@11V,该参数是稳压管未击穿时的反向电流,低漏电流意味着非稳压状态下自身功耗极低,适合电池供电等低功耗设备,避免不必要的电能损耗。
工作结温为**-55℃~+150℃**,覆盖工业级、汽车级温度需求,可在极端环境(如户外低温、工业高温现场)长期稳定工作,无需额外温度补偿。
SOD-123是紧凑型表面贴装封装,尺寸约2.0mm×1.25mm×1.0mm,适合高密度PCB设计,可实现多器件密集布局,降低设备体积;贴片封装便于自动化生产,提高组装效率。
强茂作为知名半导体厂商,该产品符合IEC 61000、JEDEC等国际标准,经过温度循环、湿度老化、振动测试,长期工作稳定性可靠。
MMSZ5245B_R1_00101是高性价比小功率稳压二极管,兼具宽温、低漏电流、紧凑封装等特点,覆盖消费电子、工业控制等核心需求,是电子设计中常用的稳压器件选型之一。
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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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