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.
NT3H2111W0FHKH 为恩智浦(NXP)面向近场通信应用的13.56 MHz射频识别(RFID)传感器/标签芯片。器件兼容 ISO 14443A/NFC 协议,通过 NFC 读写器以 106 kbit/s 的速率进行射频通信;同时提供 I2C 主从接口,便于微控制器对标签内部数据进行直接读写与动态更新。典型工作电压为 3.3V,封装为 XQFN-8(1.6 × 1.6 mm),适合空间受限的便携与嵌入式设备设计。
NT3H2111W0FHKH 适用于对近场交互和本地存储有要求的场合,例如:智能标签与物流追踪、配件配对与设备绑定、可贴合式传感器数据缓存、消费电子的点对点配网与智能名片/智能海报等。其 I2C 接口使芯片可作为桥接器,在射频通信与主控间传递动态数据。
XQFN-8 小封装有利于紧凑设计,但对焊盘与回流工艺要求较高。建议:
在产品开发过程中,应重点验证:RF 读写性能(不同读写器与角度)、I2C 通信稳定性(总线速率、重试机制)、在目标外壳和环境下的读取距离、以及与实际天线匹配网络的调试结果。若系统需在多标签环境下工作,应考虑碰撞与抗干扰策略。
NT3H2111W0FHKH 是一款面向近场交互、兼顾 RF 与 I2C 双通道访问的紧凑型 NFC/RFID 器件,适合需要本地动态数据维护与外部主控交互的嵌入式应用。合理的电源、天线与 PCB 布局设计能够充分发挥其性能,满足消费类与工业类短距离无线识别与数据交换需求。若需更详细的电气参数、引脚定义与应用电路,请参考恩智浦官方数据手册。
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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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