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.

Ceramic Resonators
Ceramic Resonators
Crystal Oscillator Drivers
Crystal Oscillator Drivers
Crystal Oscillators
Crystal Oscillators
Crystal Units
Crystal Units
MEMS Oscillators
MEMS Oscillators
OCXO Oscillators
OCXO Oscillators
Pocket Reference Oscillators
Pocket Reference Oscillators
Programmable Oscillators
Programmable Oscillators
TCXO Oscillators
TCXO Oscillators
VCO Oscillators
VCO Oscillators
VCXO Oscillators
VCXO Oscillators

6441 Products showing for Crystals, Oscillators & Resonators

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1 of 323
In Stock
ECS Inc International 32 MHz Crystal Oscillator ±50 ppm Ceramic package 4-Pin 0.45 mm 2 mm 1.6mm
  • RS Stock No. 301-159
  • Mfr. Part No. ECS-320-8-37-CKM-TR3
Subtotal (1 unit)
PHP26.60(exc. VAT)
PHP26.60/unit
In Stock
Epson, 20MHz XO Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS Stock No. 478-5200
  • Mfr. Part No. Q3309CA40000412
Subtotal (1 unit)
PHP328.31(exc. VAT)
PHP328.31/unit
In Stock
ECS Inc International, 8MHz Crystal Oscillator Crystal Oscillator, ±25 ppm HCMOS, 4-Pin Surface Mount
  • RS Stock No. 301-146
  • Mfr. Part No. ECS-2520MV-080-CN-TR
Subtotal (1 unit)
PHP89.25(exc. VAT)
PHP89.25/unit
In Stock
Epson, 24.576MHz XO Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount Q3309CA40006512
  • RS Stock No. 173-2594
  • Mfr. Part No. Q3309CA40006512
Subtotal (1 reel of 250 units)
PHP58,951.75(exc. VAT)
PHP235.807/unit
Unavailable
AKER, 14.7456MHz Clock Oscillator, ±50ppm CMOS, 4-Pin SMD S23305-14.7456-X
  • RS Stock No. 671-9779
  • Mfr. Part No. S23305-14.7456-X
Subtotal (1 unit)
PHP241.45(exc. VAT)
PHP241.45/unit
Unavailable
Micro Crystal 1.229MHz Crystal ±100ppm SMD 2-Pin 8 x 3.7 x 1.75mm
  • RS Stock No. 729-3316
  • Mfr. Part No. CC1V-1.22880-TA-100
Subtotal (1 unit)
PHP1,246.14(exc. VAT)
PHP1,246.14/unit
In Stock
IQD, 50MHz Clock Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS Stock No. 148-5640P
  • Mfr. Part No. LFSPXO025560
Subtotal 10 units (supplied on a continuous strip)
PHP773.50(exc. VAT)
PHP77.35/unit
Unavailable
AKER, 10MHz Clock Oscillator, ±50ppm CMOS, 4-Pin SMD S33305-10.000-X
  • RS Stock No. 671-9722
  • Mfr. Part No. S33305-10.000-X
Subtotal (1 unit)
PHP216.44(exc. VAT)
PHP216.44/unit
Unavailable
EPSON 32.768kHz Crystal Unit ±20ppm MC-306 4-Pin 8 x 3.2 x 2.38mm
  • RS Stock No. 904-7418P
  • Mfr. Part No. Q13MC3061000412
Subtotal 5 units (supplied on a continuous strip)
PHP169.97(exc. VAT)
PHP33.994/unit
Unavailable
Epson 32.768 MHz Crystal Unit ±20 ppm SMT 2-Pin 0.6 mm 2.05 mm 1.2mm
  • RS Stock No. 205-3443
  • Mfr. Part No. X1A000061000612
Subtotal (1 pack of 5 units)
PHP301.05(exc. VAT)
PHP60.21/unit
In Stock
Epson 25 MHz Crystal Unit ±9 ppm SMT 4-Pin 0.5 mm 2 mm 1.6mm
  • RS Stock No. 205-3409
  • Mfr. Part No. Q22FA1280060212
Subtotal (1 reel of 250 units)
PHP8,798.25(exc. VAT)
PHP35.193/unit
Unavailable
AKER, 20MHz Clock Oscillator, ±50ppm CMOS, 4-Pin SMD S51805-20.000-X
  • RS Stock No. 671-9927
  • Mfr. Part No. S51805-20.000-X
Subtotal (1 unit)
PHP266.46(exc. VAT)
PHP266.46/unit
In Stock
Epson, 50MHz SPXO Crystal Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS Stock No. 298-717P
  • Mfr. Part No. X1G005961001012
Subtotal 10 units (supplied on a continuous strip)
PHP1,103.18(exc. VAT)
PHP110.318/unit
In Stock
Epson, 10MHz SPXO Crystal Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS Stock No. 298-694P
  • Mfr. Part No. X1G005961000512
Subtotal 10 units (supplied on a continuous strip)
PHP1,103.18(exc. VAT)
PHP110.318/unit
Last RS stock
AKER, 20MHz Clock Oscillator, ±50 ppm HCMOS, 4-Pin Surface Mount
  • RS Stock No. 671-9643P
  • Mfr. Part No. S73305-20.000-X-15
Subtotal 1 unit (supplied on a continuous strip)
PHP205.83(exc. VAT)
PHP205.83/unit
In Stock
Epson, 25MHz SPXO Crystal Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS Stock No. 298-706P
  • Mfr. Part No. X1G005961000212
Subtotal 10 units (supplied on a continuous strip)
PHP1,103.18(exc. VAT)
PHP110.318/unit
In Stock
AKER, 50MHz Clock Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount S33305-50.000-X
  • RS Stock No. 671-9766
  • Mfr. Part No. S33305-50.000-X
Subtotal (1 unit)
PHP109.25(exc. VAT)
PHP109.25/unit
Last RS stock
Epson, 125MHz XO Oscillator, ±100 ppm LVDS, 6-Pin Surface Mount
  • RS Stock No. 667-6426
  • Mfr. Part No. Q3805CA10000312
Subtotal (1 unit)
PHP668.49(exc. VAT)
PHP668.49/unit
In Stock
IQD, 25MHz Clock Oscillator, ±50 ppm HCMOS, 4-Pin Surface Mount
  • RS Stock No. 148-5637P
  • Mfr. Part No. LFSPXO018077
Subtotal 10 units (supplied on a continuous strip)
PHP928.20(exc. VAT)
PHP92.82/unit
In Stock
IQD, 20MHz Clock Oscillator, ±50 ppm HCMOS, 4-Pin Surface Mount
  • RS Stock No. 148-4328P
  • Mfr. Part No. LFSPXO018039
Subtotal 10 units (supplied on a continuous strip)
PHP928.20(exc. VAT)
PHP92.82/unit
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