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.
1812L075/48GR是陆特(LUTE)推出的一款1812贴片封装自恢复保险丝,针对48V以下低压直流电路的过流保护需求设计,兼具低内阻、快速动作、宽温适应性等特点,可广泛应用于消费电子、工业控制、通信设备等领域,是替代传统一次性保险丝的高性价比方案。
该产品的参数设计精准匹配中低功率电路的保护需求,关键参数解读如下:
采用1812标准贴片封装,尺寸为4.73mm(长)×3.41mm(宽)×1.3mm(高),具备以下优势:
结合参数特性,该产品主要应用于以下场景:
陆特(LUTE)作为专注过流保护器件的品牌,1812L075/48GR的可靠性体现在:
为确保保护效果,需注意以下几点:
1812L075/48GR以“高性价比、小体积、宽适应性”为核心优势,解决了传统保险丝“故障后需更换”的痛点,同时平衡了低功耗与快速保护的需求。无论是消费电子的小型化设计,还是工业设备的宽温可靠性要求,均能提供稳定可靠的过流保护方案,是该领域的优选器件之一。
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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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