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TAXM4M2GLDBET2S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YJX TAXM4M2GLDBET2S
- Type
- YJX
- Minimum package
- 200 袋装
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YJX
- Electronic Component
- TAXM4M2GLDBET2S
- Electronic Component
- 1
- Package
- HC-49S
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.54g
- Frequency
- 4MHz
- Electronic Component
- 1
- Electronic Component
- BM0264498429
- Operating Temperature
- 20℃~+70℃
- Electronic Component
- ±20ppm
- Crystal Oscillator Type
- Through-hole Crystal 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.
TAXM4M2GLDBET2S 无源直插晶振产品概述
TAXM4M2GLDBET2S是雅晶鑫（YJX）推出的一款HC-49S封装无源直插石英晶体谐振器，专为通用电子设备的时钟基准需求设计，以稳定的性能、适配性强的封装和合理的成本，成为工业控制、消费电子等领域的常规选型之一。
一、核心技术参数详解
该晶振的关键性能参数均经过标准化设计，满足通用场景的精度与可靠性要求：
- 基础频率：4MHz（石英晶体的固有谐振频率，为电路提供稳定的时钟信号基准）；
- 频差与稳定度：常温（25℃左右）频差为±20ppm，频率稳定度达±30ppm（涵盖温度变化、电源波动等因素的综合影响）；
- 负载电容：20pF（需与振荡电路的负载电容匹配，保证谐振频率的准确性，避免偏移）；
- 等效串联电阻（ESR）：80Ω（谐振状态下的串联电阻，低ESR设计可降低电路功耗，提升振荡启动速度与信号质量）；
- 工作温度范围：-20℃~+70℃（覆盖室内外常规环境，适用于非极端温度场景）。
二、封装与适配性
TAXM4M2GLDBET2S采用HC-49S直插封装，该封装具有以下适配优势：
- 焊接兼容性：标准直插式引脚，间距符合行业规范，支持手工焊接、波峰焊等常规工艺，无需特殊设备；
- 体积布局：约11.5mm（长）×4.5mm（宽）×3.5mm（高），体积适中，既便于PCB板紧凑布局，又能保证机械稳定性；
- 抗振性能：直插引脚连接牢固，抗振动性能优于部分贴片封装，适合对机械可靠性有要求的设备（如小型工业传感器、手持仪表）。
三、典型应用场景
凭借稳定的性能与成本优势，该晶振广泛应用于以下领域：
- 工业控制设备：PLC（可编程逻辑控制器）、小型传感器模块、电机驱动电路的时钟基准，保证控制信号时序准确；
- 消费电子：小型家电（加湿器、智能插座）、遥控器、电子玩具的振荡电路，满足低功耗、低成本需求；
- 仪表仪器：小型万用表、计数器、温湿度传感器的频率基准，确保测量数据时间同步；
- 通信辅助设备：低速率数据传输模块（433MHz无线模块）、蓝牙低功耗（BLE）设备的辅助时钟，支持基础通信功能。
四、性能与可靠性特点
- 精度稳定：±20ppm常温频差满足通用场景精度要求，±30ppm稳定度覆盖工作温度范围，避免温度导致的频率偏移；
- 无源设计优势：无需外部电源驱动，电路结构简单，减少故障点，提升整体可靠性；
- 低功耗适配：80Ω低ESR设计降低振荡电路能量损耗，适合电池供电的便携设备；
- 环保合规：符合RoHS标准，无铅无镉，满足出口与国内环保要求。
五、品牌与供货保障
雅晶鑫（YJX）作为专业石英晶体制造商，TAXM4M2GLDBET2S出厂前经过全参数测试（频差、ESR、负载电容等），批量供货稳定，可支持OEM/ODM需求，适合量产设备的物料选型。
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