Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
YXC X49SM30MSD2SC Crystal Oscillator X49SM30MSD2SC
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YXC X49SM30MSD2SC
- Type
- YXC Yangxing Technology
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YXC
- Electronic Component
- X49SM30MSD2SC
- Electronic Component
- 1
- Package
- HC-49S-SMD
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.897g
- Frequency
- 30MHz
- Electronic Component
- 1
- Electronic Component
- BM0093208705
- Operating Temperature
- 20℃~+70℃
- Electronic Component
- ±20ppm
- Crystal Oscillator Type
- SMDCrystal Oscillator
- Load Capacitor
- 20pF
- 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.
产品概述：X49SM30MSD2SC 无源晶振
概述
X49SM30MSD2SC 是由扬兴科技（YXC）生产的一款 高性能无源晶振，具有频率为30MHz、负载电容为20pF、频率稳定度为±20ppm的特性。其采用了 HC-49S-SMD 封装，灵活的版本设计使其适用于多种电子设备和应用。
主要规格
- 频率：30MHz
- 负载电容：20pF
- 频率稳定度：±20ppm
- 封装类型：HC-49S-SMD
- 品牌：扬兴科技
无源晶振的工作原理
无源晶振是利用石英晶体的压电效应来生成稳定频率的元件。晶体在受到交变电场时，会引起其内部的机械振动，从而产生出固定频率的电信号。与主动元件不同，晶振本身不需要外部电源供电，而是以其自身的物理特性实现频率输出。
应用场景
X49SM30MSD2SC无源晶振由于其稳定性和可靠性，广泛应用于以下领域：
通信设备：在无线通信与数据传输中，无源晶振能够保持良好的频率精度，确保信号的稳定和数据的完整性。
消费电子：手机、平板电脑、数字相机等设备中均需频率稳定的晶振，以保证音频、视频信号的同步。
医疗设备：例如心率监测仪、血糖仪等设备需要高稳定性的振荡器，X49SM30MSD2SC的准确性可提高测量结果的可靠性。
工业控制：在PLC、实时监控系统及自动化设备中，稳定的时钟源对于设备的正常运行不可或缺。
汽车电子：在汽车导航、车载信息系统等电子设备中，亦会使用高稳定性的晶振来提高性能。
设计优势
高稳定性：该晶振的±20ppm频率稳定度保证了在各种环境和温度变化下，所输出频率依然能够保持准确性，大大减少了设备在运行过程中出现的时间误差。
小型化封装：HC-49S-SMD封装进一步减少了电子产品的占用空间，适用于现代小型化设计的趋势，便于集成在各种紧凑型设备中。
易于安装：贴片式封装（SMD），能够方便快速地装配在印刷电路板（PCB）上，提高生产效率，并降低装配成本。
经济高效：作为一种无源元件，X49SM30MSD2SC的制造成本相对较低，且维护成本几乎为零，是高性价比的选择。
结论
总的来说，X49SM30MSD2SC 无源晶振是一款具有优秀性能和广泛应用前景的电子元器件。它可以为各类电子设备提供高稳定性的时钟信号，确保系统在通信、音视频处理、工业控制等应用中的可靠性和实时性。选择扬兴科技的X49SM30MSD2SC晶振，将是满足高要求电子系统设计的最佳选择。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
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.
Related products
Packaged components ready for RFQ.
