WMSIC Electronic Components

YJX T201640MFBDE2X

ModelT201640MFBDE2X
PackageSMD2016-4P
BrandYJX
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YJX T201640MFBDE2X
Type
SMD2016-4P
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
T201640MFBDE2X
Electronic Component
1
Package
SMD2016-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.03g
Frequency
40MHz
Electronic Component
1
Electronic Component
BM0260248382
Operating Temperature
30℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
12pF
Frequency
±30ppm
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

T201640MFBDE2X — YJX(雅晶鑫) 贴片晶振产品概述

一、产品简介

T201640MFBDE2X 是雅晶鑫(YJX)推出的一款高稳定性贴片晶振,封装为 SMD2016-4P,基频 40.000 MHz,适用于对频率精度和相位噪声有较高要求的系统。该器件在常温下初始频差仅为 ±10 ppm,整体频率稳定度可达 ±30 ppm(在额定温度范围内),兼顾精度与成本,适合通信、测量和高速度数字系统的时钟源需求。

二、主要技术参数

  • 型号:T201640MFBDE2X
  • 品牌:YJX(雅晶鑫)
  • 晶振类型:贴片晶振(SMD)
  • 频率:40.000 MHz
  • 常温频差(初始容差):±10 ppm
  • 频率稳定度(含温漂等):±30 ppm
  • 负载电容:12 pF
  • 等效串联电阻(ESR):40 Ω
  • 工作温度:-30 ℃ ~ +85 ℃
  • 封装:SMD2016-4P

三、产品特点

  • 高频率:40 MHz,适配高速时钟和射频前端参考源。
  • 高精度:常温频差仅 ±10 ppm,保证系统基准频率一致性。
  • 良好稳定性:综合频率稳定度 ±30 ppm,适应工业级温度变化。
  • 紧凑封装:SMD2016-4P,便于高密度 PCB 布局与自动贴装。
  • 低至中等 ESR:40 Ω 的等效串联电阻有利于驱动匹配与电路稳定性。

四、典型应用

  • 通信设备:基带/射频合成器参考时钟。
  • 数据通信与网络:以太网 PHY、时钟恢复与分配电路。
  • 工业控制与仪器:测量设备、PLC、数据采集模块。
  • 消费电子:高清视频处理、数字音频及高速接口时钟源。
  • 微控制器与FPGA:系统主时钟或外部参考。

五、封装与焊接建议

  • 封装为 SMD2016-4P,建议采用与器件脚形匹配的 PCB 焊盘布局,保证焊膏印刷一致性与回流焊良好连接。
  • 建议将晶振放置于被驱动器件(如 MCU/FPGA)附近,缩短信号走线,减少寄生电感与耦合。
  • 负载电容应选用与器件标称相符的 12 pF(有效电容需考虑封装与寄生),必要时可通过试验微调以达到最佳频率与稳定性。
  • 为减少电源噪声对晶体振荡影响,建议在相邻电源线上使用去耦电容并保证良好接地。

六、选型与使用注意事项

  • 若系统对温漂或长期老化有更严格要求,应确认是否需要更高稳定度或温补(TCXO)/恒温(OCXO)方案。
  • ESR 为 40 Ω,在驱动电路设计时应确认振荡器的驱动能力与负载匹配,避免因负载过重导致启动困难或幅度不足。
  • 工作温度为 -30 ℃ ~ +85 ℃,适用于一般工业级应用;若工作环境超出该范围,请选择相应温度等级产品。
  • 贴装与回流焊时间温度曲线请参考厂商焊接规范,防止过热导致性能退化。

七、包装与质量保证

  • SMD 封装适合自动化贴装,常见卷盘或托盘包装形式(具体包装方式以出货单为准)。
  • 购买时建议向供应商确认批次检验报告与出货测试数据,以便满足批量一致性要求。

如需该型号的详细封装图、焊盘建议、频率偏移随温度曲线或样品测试资料,可以联系供应商或雅晶鑫技术支持获取更详尽的规格书与测试报告。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

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.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.