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.
ZMD13 是 DIOTEC(德欧泰克)推出的一款独立式稳压二极管,面向要求稳定电压基准与过压钳位的小功率应用场景。该器件在 DO-213AA 封装中提供可靠的稳压特性,工作结温范围宽 (-50 ℃ 至 +175 ℃),适应恶劣环境和工业级温度要求。产品常被用于低功耗电子设备、传感器前端、通信终端与汽车电子的辅助稳压与浪涌保护电路中。
ZMD13 的最大耗散功率为 1 W。近似计算器件在稳压电压附近的最大持续电流:
DO-213AA 封装尺寸小巧,便于在空间受限的设计中使用。器件为独立式元件,建议按制造商给出的封装图及推荐焊盘布局进行 PCB 布局。焊接时注意温度曲线以保护器件性能,并在可能的高温或振动环境中采取机械固定措施。
ZMD13 是一款性能均衡、适用于多种工业与民用场合的 12.4 V~14.1 V 稳压二极管。凭借 1 W 的功耗能力、25 Ω 的动态阻抗、极低的漏电流及宽温范围,它在局部稳压、基准源与过压保护方面表现可靠。选择时应结合系统输入电压、负载电流、允许温升与散热条件进行合理匹配,以确保长期稳定运行。型号:ZMD13,品牌:DIOTEC(德欧泰克),封装:DO-213AA。
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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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