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ECS-250-18-30BQ-DS - ECS

Description: Crystals 25.000MHz 18pF 100ppm -40 to 125C 25 MHz ±30ppm Crystal 18pF 30 Ohms 4-SMD, No Lead

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ECS-250-18-30BQ-DS - ECS PCB footprint - Other - Other - ECS-250-18-30BQ-DS-1
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ECS-250-18-30BQ-DS - ECS  - 3D model - Other - ECS-250-18-30BQ-DS-1
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ECS-250-18-30BQ-DS Details

  • Manufacturer Part Number:

    ECS-250-18-30BQ-DS

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD, 4 PIN

  • Country Of Origin:

    South Korea, Taiwan

  • HTS Code:

    8541.60.00.60

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    ECS International Inc

  • YTEOL:

    7.1

  • Additional Feature:

    AEC-Q200

  • Aging:

    5 PPM/FIRST YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    100 µW

  • Frequency Stability:

    0.01%

  • Frequency Tolerance:

    30 ppm

  • JESD-609 Code:

    e4

  • Load Capacitance:

    18 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    25 MHz

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Physical Dimension:

    5.0mm x 3.2mm x 0.85mm

  • Series Resistance:

    30 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

ECS-250-18-30BQ-DS Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing the device on a 2-layer or 4-layer PCB with a solid ground plane on the bottom layer, and using thermal vias to dissipate heat.
  • To ensure reliable operation in high-vibration environments, it is recommended to use a secure mounting method, such as screwing or adhesive, and to follow the manufacturer's guidelines for vibration testing and validation.
  • Exceeding the maximum junction temperature can lead to reduced lifespan, decreased performance, and potentially even device failure. It is essential to ensure that the device operates within the recommended temperature range to maintain reliability and performance.
  • While the ECS-250-18-30BQ-DS is designed to operate in a variety of environments, it is not recommended for use in humid or high-moisture environments without proper protection, such as conformal coating or potting, to prevent moisture ingress and corrosion.
  • The ECS-250-18-30BQ-DS is a sensitive electronic component and requires proper ESD protection and handling. It is recommended to follow standard ESD handling procedures, such as using wrist straps, anti-static bags, and ESD-safe workstations, to prevent damage during handling and assembly.

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ECS-250-18-30BQ-DS Overview

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