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.
FNTC0805X103F3950FB 是长江微电(cjiang)推出的一款高精度片式负温度系数热敏电阻(NTC),采用氧化锰、氧化钴、氧化镍等多种金属氧化物经高温烧制成陶瓷体,两端覆盖银电极并进行镍、锡电镀,最终形成符合0805(2.0 × 1.25 × 0.85 mm)封装的小型表面贴装元件。该器件以其显著的阻值温度负相关特性和优良的稳定性,适合在各类电子设备中进行温度监测与控制。
注:耗散系数与最大稳态电流互为校验:在25℃时,440 μA流过10 kΩ时耗散功率约为1.94 mW,接近1℃温升对应的2 mW 耗散系数,说明在该电流下自热效应受控。
在需要高精度、稳定性和小体积的温度检测方案中,FNTC0805X103F3950FB 提供了均衡的电阻精度与 B 值精度。若系统对功耗、响应速度或工作温度有特殊需求,可与长江微电技术支持沟通,选择适配的封装或公差等级。
如需样品、详细电气曲线(R–T 曲线)、回流焊推荐曲线或可靠性测试报告,请联系长江微电渠道或供应商获取完整资料。
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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