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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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RL102-141N是RUILON(瑞隆源) 推出的轴向引线式瞬态抑制二极管(TVS),专为低压电子设备的过压浪涌防护设计,核心作用是快速吸收瞬间过压冲击(如雷击、开关浪涌、静电放电),保护后端敏感元器件(IC、电容、LED等)免受损坏。该器件属于通用型防护器件,适配电压等级覆盖100V以下电路,满足日常电子设备的基础防护需求。
结合器件核心参数,其性能特点可总结为“小型化、宽温适应、低电容、高浪涌承受”:
标称击穿电压140V±30%(实际范围约98V~182V),既避免因精度偏差导致防护失效,又适配不同电压等级的电路(如工作电压100V的电源模块可直接匹配)。
轴向引线封装,直径φ2.6mm:体积小巧,节省PCB空间,适合便携式设备、小型家电的紧凑布局。
采用轴向引线封装,引脚长度适中,支持手工焊接或机器插件;φ2.6mm的小型化设计可适配高密度PCB布局,安装时需注意:
该器件的防护特性适配多场景需求,核心应用包括:
电磁炉、电饭煲、电热水壶等电源输入端,吸收开关浪涌或雷击过压;
LED驱动电源、小型开关电源的输出端,保护后端LED灯珠或控制IC;
RS485通信接口、USB低功率端口等信号线路,利用低电容避免信号干扰;
小型传感器、执行器的电源/信号端,适应宽温环境下的浪涌防护。
RL102-141N凭借小型化、宽温、低电容、高性价比等优势,成为低压电子设备过压防护的优选器件,适用于家电、电源、通信接口等多场景,能有效提升设备抗干扰能力与可靠性。
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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.
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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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