Part Image

FX135B-327 - Fox

Description: Crystal 0.032768MHz ±20ppm (Tol) 9pF Flexural 70000Ohm 2-Pin SMD T/R

Download FX135B-327 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
FX135B-327 - Fox PCB footprint - Other - Other - FX135B-327-1
click to zoom

FX135B-327 Details

  • Manufacturer Part Number:

    FX135B-327

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SMD, 2 PIN

  • HTS Code:

    8541.60.00.10

  • Manufacturer:

    Fox Electronics

  • YTEOL:

    0

  • Additional Feature:

    TR, 7 INCH

  • Aging:

    3 PPM/YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    0.1 µW

  • Frequency Stability:

    0.0162%

  • Frequency Tolerance:

    20 ppm

  • JESD-609 Code:

    e4

  • Load Capacitance:

    9 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    0.032768 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Physical Dimension:

    L3.2XB1.5XH0.9 (mm)/L0.126XB0.059XH0.035 (inch)

  • Series Resistance:

    70000 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

FX135B-327 Frequently Asked Questions (FAQs)

  • A symmetrical, compact layout with minimal trace lengths and a solid ground plane is recommended. Avoid routing signals near the oscillator's output to minimize noise coupling.
  • Ensure a clean power supply, decouple the power pins with 10nF to 100nF capacitors, and add a 1kΩ to 10kΩ pull-up resistor on the enable pin (if applicable).
  • The FX135B-327 has a typical frequency deviation of ±100 ppm over the operating temperature range of -40°C to +85°C.
  • Yes, but ensure each oscillator has its own decoupling capacitors and a separate power supply connection to minimize noise coupling between oscillators.
  • Use a spectrum analyzer or oscilloscope to measure the oscillator's output. Check for noise, jitter, or distortion. Verify the power supply, decoupling, and PCB layout.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

FX135B-327 Overview

Use the download button to access the FX135B-327 schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like FX135, or try a keyword search, such as Quartz Crystals

Parts related to FX135B-327

Showing 0 results