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.
SMD1812B110TF 是台湾 Brightking(君耀)推出的一款 1812 封装自恢复保险丝(PolySwitch / PTC),标称保持电流 Ihold = 1.1A,适用于低压直流回路的过流保护。器件在正常工作时呈现低阻抗以减小压降,遇过流后快速升温、阻值显著增大以限制电流,故障解除后自动冷却回复初始状态,适合需要重复保护且不便更换熔断器的场合。
SMD1812B110TF 具有良好的循环动作能力和长期稳定性,适合需长期运行且无法频繁维护的产品。建议在产品验证阶段进行过流、浪涌和环境循环试验,确认在目标应用工况下的动作特性和寿命。
SMD1812B110TF 是一款为低压、小体积应用设计的高性价比自恢复保险丝,凭借 1.1A 的保持电流、100A 的脉冲承受能力和自动复位特性,适用于手机配件、便携设备、USB 供电与电池保护等场景。选用时需注意其 8V 的电压限制和热敏特性,合理的 PCB 热设计与留有电流余量可保证产品长期稳定运行。
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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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