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ECS-49-20-28AX-TR - ECS

Description: 4 MHz ±30ppm Crystal 20pF 200 Ohms HC-49/US

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ECS-49-20-28AX-TR - ECS PCB footprint - Other - Other - ECS-49-20-28AX-TR-2
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ECS-49-20-28AX-TR - ECS  - 3D model - Other - ECS-49-20-28AX-TR-2
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ECS-49-20-28AX-TR Details

  • Manufacturer Part Number:

    ECS-49-20-28AX-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD, 4 PIN

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    ECS International Inc

  • YTEOL:

    6.4

  • Aging:

    5 PPM/FIRST YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    500 µW

  • Frequency Stability:

    0.005%

  • Frequency Tolerance:

    30 ppm

  • JESD-609 Code:

    e4

  • Load Capacitance:

    20 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    4.9152 MHz

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -10 °C

  • Physical Dimension:

    12.5mm X 4.85mm x 5.0mm

  • Series Resistance:

    200 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    Silver (Ag)

ECS-49-20-28AX-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout and land pattern can be found in the ECS International Inc. application note AN-001, which provides detailed guidelines for optimal component placement and routing.
  • The ECS-49-20-28AX-TR has a thermal pad on the bottom, which should be connected to a thermal plane or heat sink to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer. Consult the ECS International Inc. thermal management application note AN-002 for more information.
  • The ECS-49-20-28AX-TR is rated for operation from -40°C to 125°C, but derating may be necessary for high-temperature applications. Consult the datasheet and ECS International Inc. application notes for specific guidance on temperature derating.
  • The ECS-49-20-28AX-TR is designed to meet the requirements of IEC 60068-2-27 for shock and vibration. However, it's essential to follow proper mounting and soldering techniques to ensure the component's reliability in harsh environments. Consult ECS International Inc. application note AN-003 for more information.
  • To ensure reliability, follow the recommended PCB layout, thermal management, and soldering guidelines provided by ECS International Inc. Additionally, perform thorough testing and validation of your design to ensure it meets the required specifications and environmental conditions.

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