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ECS-49-20-4X - ECS

Description: 4.9152 MHz ±30ppm Crystal 20pF 150 Ohms HC-49/US

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PCB Footprints
ECS-49-20-4X - ECS PCB footprint - Other - Other - ECS-49-20-4X-3
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3D Models
ECS-49-20-4X - ECS  - 3D model - Other - ECS-49-20-4X-3
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ECS-49-20-4X Details

  • Manufacturer Part Number:

    ECS-49-20-4X

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8541.60.00.30

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    ECS International Inc

  • YTEOL:

    6.22

  • 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:

    e2

  • 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:

    11.35mm X 4.65mm X 3.5mm

  • Series Resistance:

    150 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin/Copper (Sn/Cu)

ECS-49-20-4X Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1mm clearance around the component for airflow and heat dissipation.
  • Use a soldering iron with a temperature range of 250-270°C. Apply a small amount of solder paste to the PCB pads and component leads. Use a soldering flux to reduce oxidation.
  • The ECS-49-20-4X is rated for operation from -40°C to 125°C. However, it's recommended to derate the component by 10°C for every 1,000 meters above sea level.
  • Yes, the ECS-49-20-4X is designed to withstand vibrations up to 10G. However, it's recommended to secure the component using a suitable adhesive or mechanical fastening to prevent movement.
  • Use a multimeter to check for voltage drops, shorts, or opens. Verify the component is properly soldered and seated. Consult the datasheet and application notes for troubleshooting guides.

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ECS-49-20-4X Overview

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