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

6856 Products showing for Crystals, Oscillators & Resonators

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1 of 343
In Stock
Murata Ceramic Resonator, 4.91 MHz 15 pF, 3-Pin Surface Mount 1.15 mm 2mm, 4.5 mm
  • RS Stock No. 276-3671P
  • Mfr. Part No. CSTCR4M91G53-R0
Subtotal 10 units (supplied on a continuous strip)
$5.40(exc. GST)
$0.54/unit
Temporarily out of stock
Murata 24 MHz Crystal Unit Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS Stock No. 276-3845
  • Mfr. Part No. XRCGB24M000FBP12R0
Subtotal (1 reel of 3000 units)
$1,020.00(exc. GST)
$0.34/unit
In Stock
Epson 18.432 MHz Crystal ±50 ppm Surface Mount 4-Pin 0.7 mm 3.2 mm 2.5mm
  • RS Stock No. 745-7438
  • Mfr. Part No. Q22FA2380014912
Subtotal (1 bag of 5 units)
$9.09(exc. GST)
$1.818/unit
In Stock
Murata 24 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS Stock No. 276-3838
  • Mfr. Part No. XRCGB24M000F2P02R0
Subtotal (1 tape of 10 units)
$4.65(exc. GST)
$0.465/unit
In Stock
Murata CSTNE12M0GH5L000R0 Ceramic Resonator, 12 MHz 33 pF, 3-Pin Surface Mount 0.7 mm 1.3mm, 3.2 mm
  • RS Stock No. 276-3685
  • Mfr. Part No. CSTNE12M0GH5L000R0
Subtotal (1 tape of 10 units)
$4.86(exc. GST)
$0.486/unit
Temporarily out of stock
Murata 24 MHz Crystal Unit Ferrite Bead ppm Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS Stock No. 276-3842
  • Mfr. Part No. XRCGB24M000F3M13R0
Subtotal (1 tape of 10 units)
$4.97(exc. GST)
$0.497/unit
In Stock
Micro Crystal 32.768 kHz Crystal ±20 ppm Surface Mount 2-Pin 0.65 mm 3.2 mm 1.5mm
  • RS Stock No. 729-3284
  • Mfr. Part No. CM7V-T1A 32.768kHz 9pF +/-20ppm TB QA
Subtotal (1 bag of 5 units)
$11.34(exc. GST)
$2.268/unit
In Stock
QANTEK, 50MHz Clock Oscillator, ±50 ppm HCMOS, 14-Pin DIP-14
  • RS Stock No. 796-0555
  • Mfr. Part No. QX14T50B50.00000B50TT
Subtotal (1 unit)
$4.75(exc. GST)
$4.75/unit
In Stock
Micro Crystal 32.768 kHz Crystal ±10 ppm Surface Mount 2-Pin 0.65 mm 3.2 mm 1.5mm
  • RS Stock No. 729-3256
  • Mfr. Part No. CM7V-T1A 32.768kHz 9pF +/-10ppm TA QC
Subtotal (1 bag of 5 units)
$4.80(exc. GST)
$0.96/unit
Currently unavailable
QT Quarztechnik, 29.4912MHz Clock Oscillator, ±25 ppm HCMOS, TTL, 4-Pin Surface Mount
  • RS Stock No. 815-0529P
  • Mfr. Part No. QTX533A29.4912B15R
Subtotal 1 unit (supplied as a tape)
$5.59(exc. GST)
$5.59/unit
Currently unavailable
Wurth Elektronik, 48MHz SPXO Crystal Oscillator, ±50 ppm HCMOS, 4-Pin SMT
  • RS Stock No. 276-6752P
  • Mfr. Part No. 831018043
Subtotal 5 units (supplied on a continuous strip)
$13.09(exc. GST)
$2.618/unit
In Stock
Micro Crystal 10MHz Oscillator PDIP ±0.2 ppm 14 HCMOS OCXOV-AV5-10.000
  • RS Stock No. 729-3329
  • Mfr. Part No. OCXOV-AV5-10.000
Subtotal (1 unit)
$595.77(exc. GST)
$595.77/unit
In Stock
QANTEK 16 MHz Crystal ±10 ppm Surface Mount 4-Pin 1 mm 5 mm 3.2mm
  • RS Stock No. 775-3701
  • Mfr. Part No. QC5A16.0000F12B12
Subtotal (1 bag of 5 units)
$9.05(exc. GST)
$1.81/unit
Last RS stock
Epson 16 MHz Crystal ±50 ppm Surface Mount 4-Pin 0.7 mm 3.2 mm 2.5mm
  • RS Stock No. 745-7434
  • Mfr. Part No. Q22FA2380042112
Subtotal (1 bag of 5 units)
$9.09(exc. GST)
$1.818/unit
Temporarily out of stock
Murata 48 MHz Crystal Unit Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS Stock No. 276-3862P
  • Mfr. Part No. XRCGB48M000F4M00R0
Subtotal 10 units (supplied on a continuous strip)
$4.13(exc. GST)
$0.413/unit
In Stock
QANTEK 32.768 kHz Crystal ±20 ppm Surface Mount 2-Pin 0.65 mm 3.2 mm 1.5mm
  • RS Stock No. 814-9358
  • Mfr. Part No. QTC332.76809B2R
Subtotal (1 bag of 5 units)
$7.84(exc. GST)
$1.568/unit
In Stock
QANTEK, 32MHz Clock Oscillator, ±25 ppm HCMOS, 4-Pin Surface Mount QX733A32.00000B15R
  • RS Stock No. 813-6220
  • Mfr. Part No. QX733A32.00000B15R
Subtotal (1 unit)
$5.81(exc. GST)
$5.81/unit
In Stock
Murata Ceramic Resonator, 4 MHz 39 pF, 3-Pin Surface Mount 1.15 mm 2mm, 4.5 mm
  • RS Stock No. 276-3669P
  • Mfr. Part No. CSTCR4M00G55B-R0
Subtotal 10 units (supplied on a continuous strip)
$5.52(exc. GST)
$0.552/unit
Currently unavailable
MERCURY, 12MHz Clock Oscillator, ±50 ppm HCMOS, TTL, 14-Pin PDIP
  • RS Stock No. 767-5294P
  • Mfr. Part No. 5H14ET-12.000
Subtotal 1 unit (supplied in a tube)
$8.31(exc. GST)
$8.31/unit
In Stock
QANTEK 16 MHz Crystal ±20 ppm HC-49 2-Pin 4.4 mm 11.4 mm 4.8mm
  • RS Stock No. 814-9535
  • Mfr. Part No. QCS16.0000F18B23M
Subtotal (1 bag of 10 units)
$6.00(exc. GST)
$0.60/unit
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