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    Crystals, Oscillators & Resonators

    RS offer an extensive range of high-quality crystals, resonators and oscillators from leading manufacturers such as Abracon, Murata, Interquip, EPCOS and AVX, to suit all applications.

    What are Crystals, Oscillators and Resonators?

    A Crystal creates an electric charge when pressure is applied to certain materials, such as quartz, and is known as the piezoelectric effect. It is a passive component that produces a very precise frequency output and is often used with oscillators to provide an accurate timing device in digital integrated circuits.

    An Oscillator is an electronic or mechanical device that produces a regular oscillating output in the form of energy, often as a sine or square wave. They are used in microcontrollers, clocks, and computers to name a few.

    A Resonator is used to control timing devices by generating a clock signal in oscillating circuits, particularly in microprocessors.

    What are the different types?

    Ceramic Resonators - These create a clock signal which oscillates between a high and low state using a piece of piezoelectric ceramic.

    Crystal Oscillators or OCXO TCXO and VCXO – Normally more cost-effective and compact, offering higher stability than ceramic resonators.

    Crystal Units – Available in a wide range of frequencies.

    Silicon Oscillators or MEMS Oscillators – Brands include Linear Technology, Maxim, Abracon and Microchip Technology offering a comprehensive range.

    Sine Wave Oscillators – Used in circuits for test waveforms

    Voltage Controlled Oscillators – These vary the DC voltage input to help control oscillation frequency.

    What are these devices used for?

    These are commonly used in electronics as timing devices in applications such as computers, watches, microprocessors, digital circuits and microcontrollers.

    5401 Products showing for Crystals, Oscillators & Resonators

    1 of 271
    • RS Stock No. 729-3287
    • Mfr. Part No. CM7V-T1A 32.768kHz 12.5pF +/-20ppm TA QA
    Each (In a Bag of 5)
    HK$12.416
    • RS Stock No. 171-0572P
    • Mfr. Part No. ABM3-8.000MHZ-D2Y-T
    Each (Supplied on a Reel)
    HK$4.28
    • RS Stock No. 240-3492
    • Mfr. Part No. ABM8AIG-8.000MHZ-1Z-T
    Each (On a Reel of 1000)
    HK$4.755
    • RS Stock No. 276-3860P
    • Mfr. Part No. XRCGB40M000F5A00R0
    Each (Supplied on a Reel)
    HK$2.85
    • RS Stock No. 171-0572
    • Mfr. Part No. ABM3-8.000MHZ-D2Y-T
    Each (In a Pack of 5)
    HK$4.28
    • RS Stock No. 240-3515P
    • Mfr. Part No. ABM8G-27.000MHZ-18-D2Y-T
    Each (Supplied on a Reel)
    HK$4.816
    • RS Stock No. 171-0659
    • Mfr. Part No. ABM7-8.000MHZ-D2Y-T
    Each (In a Pack of 5)
    HK$5.02
    • RS Stock No. 226-0643P
    • Mfr. Part No. FC5BACBEI12.0-T1
    Each (Supplied on a Reel)
    HK$6.356
    • RS Stock No. 226-0643
    • Mfr. Part No. FC5BACBEI12.0-T1
    Each (In a Pack of 10)
    HK$6.356
    • RS Stock No. 721-4900
    • Mfr. Part No. CSTLS8M00G53-A0
    Each (In a Pack of 10)
    HK$1.16
    • RS Stock No. 250-3516P
    • Mfr. Part No. XLH736033.333000I
    Each (Supplied on a Reel)
    HK$9.86
    • RS Stock No. 693-8819
    • Mfr. Part No. 16.000MHz HC49/4H/30/50/-40+85/18pF/ATF
    Each
    HK$3.70
    • RS Stock No. 693-8825P
    • Mfr. Part No. 20.000MHz HC49/4H/30/50/-40+85/18pF/ATF
    Each (Supplied on a Reel)
    HK$4.24
    • RS Stock No. 219-2185P
    • Mfr. Part No. ISM92-3251BH-25.000MHz
    Each (Supplied on a Reel)
    HK$12.152
    • RS Stock No. 753-7174
    • Mfr. Part No. 7M-25.000MAHE-T
    Each (In a Bag of 5)
    HK$7.104
    • RS Stock No. 171-0203
    • Mfr. Part No. ABL-25.000MHZ-B2F
    Each (In a Bag of 1000)
    HK$1.455
    • RS Stock No. 240-3515
    • Mfr. Part No. ABM8G-27.000MHZ-18-D2Y-T
    Each (In a Pack of 25)
    HK$4.816
    • RS Stock No. 478-5711
    • Mfr. Part No. Q3204DC21028100
    Each
    HK$121.98
    • RS Stock No. 672-0797
    • Mfr. Part No. VM53S3-25.000-2.5/-30+75
    Each
    HK$110.40
    • RS Stock No. 753-7105
    • Mfr. Part No. 7A-25.000MAHE-T
    Each (In a Bag of 5)
    HK$3.80
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