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.
BZT52C20 是 BORN(伯恩半导体)出品的一款 SOD-123 封装独立式稳压二极管,标称稳压值 20V,允许范围为 18.8V 至 21.2V(即 ±6%)。器件在 14V 条件下反向电流 Ir 典型为 100nA,耗散功率 Pd 为 500mW,稳压阻抗 Zzt 为 55Ω,Zzk 为 225Ω。该器件适用于对体积、成本和易装配有要求的低功耗稳压与基准场合。
确认设计关注点:稳压精度(±6%)、最大耗散功率、反向漏电、封装(SOD-123)与环境热条件。若需更高精度或更大功率,应考虑更高等级的稳压二极管或稳压芯片。订购时请标注完整型号(例如 BZT52C20 — BORN,SOD-123),并索取厂方规格书以获取完整电气特性曲线、温度系数、测试电流 Iz,test 与可靠性测试数据。
如需,我可以基于您的具体电源输入、电压容差和负载电流,帮您计算合适的限流阻值与稳压器件工作点建议。
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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