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.
ZMM5V6 是由 JSMSEMI(杰盛微)推出的一款小功率稳压(齐纳)二极管,标称稳压值 5.6V,适用于电压基准、过压保护、基准源和低功耗稳压场合。器件额定耗散功率为 500mW,适合在受限功耗与空间条件下实现可靠的稳压或钳位功能。封装为 LL-34,便于通孔/自动贴装工艺应用(具体外形与焊接图请参照厂家封装资料)。
ZMM5V6 在反向偏置时工作于齐纳/雪崩击穿区,通过在二极管上维持近恒定的电压来实现稳压。器件在低电流区表现出较高的阻抗(Zzk = 450 Ω),随电流上升进入稳态区时阻抗下降至 Zzt = 25 Ω,这决定了其在不同工作点下的电压稳定性和纹波抑制能力。低温漂、高阻抗和极小的反向泄漏电流使其适合为高阻抗输入电路提供参考或做精细钳位。
总结:ZMM5V6 以其 5.6V 标称电压、500mW 的功耗能力及低漏电特性,适合多种低功率稳压与保护场合。设计时合理选择稳压电流与串联阻抗,并注意散热与封装工艺,即可得到稳定可靠的性能表现。
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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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