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.
RCLAMP0582B-N 是 BORN(伯恩半导体)出品的一款双路单向瞬态抑制(ESD)二极管,采用固态硅雪崩工艺制造,专为数据线和自助终端等对抗静电放电与浪涌脉冲的应用场景设计。器件具有极低结电容(Cj = 0.7 pF,典型值)、低漏电流和低钳位电压,配合 SOT-523(SC-75)超小封装,便于在空间受限的移动设备、通信接口与金融设备中使用。
在差分信号或双信号线的常规用法中,RCLAMP0582B-N 的两路通常分别连接于每一信号线与参考地(或系统地)之间,器件应靠近外部接口(如连接器)放置,尽量缩短引线长度以最大化防护效果。建议在布局时为接地处保留单一低阻回流路径(短且宽的地铜)和必要的去耦设计,以降低钳位时的地电位上升。
如果需要,我可以基于您的具体接口类型(例如 USB、Ethernet 或某一差分接口)给出参考原理图和 PCB 布局注意事项。
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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