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.
SMD1812B200TFT是台湾君耀(Brightking)推出的1812封装表面贴装自恢复保险丝,核心参数为2A保持电流、8V耐压,属于低压过流保护器件,主打“小型化、免维护、低损耗”,适配对空间紧凑、需重复保护的电子设备。
典型应用场景包括:
该产品参数围绕“保护可靠性”与“正常工作效率”设计,核心参数及实际意义如下:
该产品采用1812英制表面贴装封装,公制尺寸为:
封装优势:
基于聚合物正温度系数(PPTC)材料实现自恢复功能,原理及优势如下:
产品经过严格可靠性测试,满足工业级及消费电子要求:
SMD1812B200TFT是专为低压、小型化设备设计的自恢复保险丝,以2A保持电流、低损耗、自恢复特性为核心,覆盖消费电子、汽车辅助电路等场景。其1812封装适配自动化生产,宽温范围及高可靠性满足不同环境需求,是替代传统一次性保险丝的理想选择。
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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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