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HCM4924000000ABJT - CITIZEN FINEDEVICE

Description: AT-CUT CRYSTAL UNIT (SMD ・ Metal-can Type)

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HCM4924000000ABJT - CITIZEN FINEDEVICE PCB footprint - Other - Other - HCM4924000000ABJT-2
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HCM4924000000ABJT - CITIZEN FINEDEVICE  - 3D model - Other - HCM4924000000ABJT-2
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HCM4924000000ABJT Details

  • Manufacturer Part Number:

    HCM4924000000ABJT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HC-49/U-S, SMD, 2 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.60.00.60

  • Manufacturer:

    Citizen Finedevice Co Ltd

  • YTEOL:

    6.68

  • Additional Feature:

    AT CUT

  • Aging:

    5 PPM/FIRST YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    100 µW

  • Frequency Stability:

    0.005%

  • Frequency Tolerance:

    30 ppm

  • JESD-609 Code:

    e2

  • Load Capacitance:

    18 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    24 MHz

  • Operating Temperature-Max:

    60 °C

  • Operating Temperature-Min:

    -10 °C

  • Physical Dimension:

    11.4mm x 4.83mm x 4.3mm

  • Series Resistance:

    50 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Copper (Sn/Cu) - with Nickel (Ni) barrier

HCM4924000000ABJT Frequently Asked Questions (FAQs)

  • A symmetrical layout with a ground plane underneath the oscillator is recommended. Keep the oscillator away from noise sources and ensure a low-impedance path to ground.
  • Ensure a stable power supply, add a 10-100nF decoupling capacitor between VCC and GND, and use a 1-10kΩ resistor in series with the output to prevent oscillations.
  • The frequency deviation is typically ±100 ppm over the operating temperature range (-20°C to 70°C). Consult the datasheet for specific values.
  • The HCM4924000000ABJT is designed to withstand moderate vibrations. For high-vibration environments, consider using a vibration-resistant oscillator or adding mechanical dampening to the PCB.
  • Check the power supply, decoupling capacitors, and PCB layout. Verify the oscillator is properly connected and not damaged. Consult the datasheet and application notes for troubleshooting guides.

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