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.
NTCG064EF104FTDSX 是 TDK 提供的一款高精度、小尺寸 NTC 热敏电阻,专为高密度电路板与对温度测量精度要求高的应用设计。该器件在极小封装下提供 100 kΩ 阻值与 ±1% 阻值精度,同时具备 ±1% 的 B 值精度和 AEC‑Q200 汽车级可靠性认证,适合消费、工业及汽车电子温度感测与补偿场合。
NTC 热敏电阻的温度特性可用 B 值模型近似表示: R(T) = R25 * exp[B * (1/T - 1/T25)] 其中 T 与 T25 单位为开尔文 (K),R25 为 25℃ 时阻值(100 kΩ)。B 值取决于所使用的温区标称值(例如 B25/85 = 4308 K)。在软件中使用给定的 B 值并结合 ±1% 的公差,可实现高精度温度换算。
总结:NTCG064EF104FTDSX 将高精度(±1%)与超小封装(0201)结合,适用于对尺寸与温度精度同时有严格要求的设计,尤其在汽车电子、便携设备、电池管理与工业控制等领域表现优异。选型与布局时应充分考虑自热、激励电流与回流焊工艺对最终测温精度与可靠性的影响。若需更详细的电气曲线、封装尺寸和回流建议,请参考 TDK 官方数据手册。
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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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