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ECS-250-10-47Q-CES-TR - ECS

Description: Crystals 25MHz 10pF 50ppm -40C+125C

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ECS-250-10-47Q-CES-TR - ECS PCB footprint - Other - Other - 1.60mm x 1.20mm x 0.35mm
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ECS-250-10-47Q-CES-TR - ECS  - 3D model - Other - 1.60mm x 1.20mm x 0.35mm
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ECS-250-10-47Q-CES-TR Details

  • Manufacturer Part Number:

    ECS-250-10-47Q-CES-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD, 4 PIN

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    ECS International Inc

  • YTEOL:

    7.2

  • Additional Feature:

    AEC-Q100

  • Aging:

    5 PPM/YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    10 µW

  • Frequency Stability:

    0.005%

  • Frequency Tolerance:

    25 ppm

  • JESD-609 Code:

    e4

  • Load Capacitance:

    10 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    25 MHz

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Physical Dimension:

    1.6mm x 1.2mm x 0.4mm

  • Series Resistance:

    150 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

ECS-250-10-47Q-CES-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout involves keeping the input and output capacitors close to the converter, using a solid ground plane, and minimizing the loop area of the input and output currents. For thermal management, ensure good airflow, use a heat sink if necessary, and follow the recommended mounting and soldering guidelines.
  • To ensure EMC, follow proper PCB layout and grounding techniques, use shielding if necessary, and ensure that the converter is placed at a safe distance from other components. Additionally, consider using EMI filters or common-mode chokes to reduce emissions.
  • The derating curves for temperature and altitude can be obtained from the manufacturer or through custom testing. As a general guideline, the converter's power rating decreases by 1-2% per degree Celsius above 25°C, and by 1-2% per 1,000 feet above sea level.
  • Yes, the ECS-250-10-47Q-CES-TR can be used in a redundant or parallel configuration, but it requires careful design and implementation to ensure proper synchronization, current sharing, and fault tolerance. Consult the manufacturer's application notes and guidelines for specific recommendations.
  • The recommended input and output filtering components include input capacitors with low ESR, output capacitors with low ESL, and optional EMI filters or common-mode chokes. The specific component values and types depend on the application and system requirements.

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ECS-250-10-47Q-CES-TR Overview

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