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

5916 Products showing for Crystals, Oscillators & Resonators

1 / 296
In Stock
NDK 8 MHz Crystal Unit ±50 ppm Surface Mount 2-Pin 0.8 mm 3.2 mm 2.5mm
  • RS Stock No. 184-7983
  • Mfr. Part No. NX3225GD-8MHZ-STD-CRA-3
Subtotal (1 pack of 5 units)
MYR37.58
In Stock
Abracon, 125MHz Clock Oscillator Oscillator, 25 ppm LVDS, 6-Pin Surface Mount
  • RS Stock No. 266-436P
  • Mfr. Part No. AX3DCF1-125.0000T3
Subtotal 1 unit (supplied on a continuous strip)
MYR21.27
In Stock
ECS Inc International 16 MHz Crystal Oscillator ±25 ppm Surface Mount 2-Pin 0.8 mm 3.2 mm 2.5mm
  • RS Stock No. 301-276
  • Mfr. Part No. ECS-160-12-33-AGN-TR
Subtotal (1 unit)
MYR2.07
Last RS stock
Murata CSTLS16M0X53-B0 Ceramic Resonator, 16 MHz 3 Rd Overtone 15 pF, 3-Pin Bulk 6.5 mm 3.5mm, 5.5 mm
  • RS Stock No. 106-2885
  • Mfr. Part No. CSTLS16M0X53-B0
Subtotal (1 pack of 10 units)
MYR11.10
In Stock
ECS Inc International 32MHz Oscillator HCMOS ±2.5 ppm SMD
  • RS Stock No. 301-256P
  • Mfr. Part No. ECS-TXO-2520-33-320-AN-TR
Subtotal 1 unit (supplied on a continuous strip)
MYR12.67
In Stock
Abracon, 125MHz Clock Oscillator Oscillator, 25 ppm LVDS, 6-Pin Surface Mount AX3DCF1-125.0000T3
  • RS Stock No. 266-436
  • Mfr. Part No. AX3DCF1-125.0000T3
Subtotal (1 tape of 1 unit)
MYR21.27
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)
MYR1,367.81
In Stock
Micro Crystal, 32.768kHz XO Oscillator, ±20 ppm HCMOS, 4-Pin Surface Mount OV-7604-C7-STD-020
  • RS Stock No. 672-7647
  • Mfr. Part No. OV-7604-C7-STD-020
Subtotal (1 unit)
MYR24.23
In Stock
Euroquartz 9.8304 MHz Crystal ±30 ppm Surface Mount 4-Pin 1.2 mm 7 mm 5mm
  • RS Stock No. 693-8926
  • Mfr. Part No. 9.8304MHz MQ/30/30/-40+85/12pF
Subtotal (1 unit)
MYR6.36
In Stock
Euroquartz 4 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm 12.4 mm 4.5mm
  • RS Stock No. 693-8841
  • Mfr. Part No. 4.000MHz 49USMX/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
MYR2.12
In Stock
Euroquartz 8 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm 12.4 mm 4.5mm
  • RS Stock No. 693-8869
  • Mfr. Part No. 8.000MHz 49USMX/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
MYR2.12
In Stock
Euroquartz 12 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm 12.4 mm 4.5mm
  • RS Stock No. 693-8879
  • Mfr. Part No. 12.000MHz 49USMX/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
MYR2.08
In Stock
Euroquartz 25 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm 12.4 mm 4.5mm
  • RS Stock No. 693-8908
  • Mfr. Part No. 25.000MHz 49USMX/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
MYR2.13
In Stock
Euroquartz 16 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm 12.4 mm 4.5mm
  • RS Stock No. 693-8885
  • Mfr. Part No. 16.000MHz 49USMX/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
MYR2.16
In Stock
Euroquartz 20 MHz Crystal ±30 ppm HC-49 2-Pin 3.5 mm 10.77 mm 4.34mm
  • RS Stock No. 693-8825
  • Mfr. Part No. 20.000MHz HC49/4H/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
MYR2.09
In Stock
Euroquartz 8 MHz Crystal ±30 ppm HC-49 2-Pin 3.5 mm 10.77 mm 4.34mm
  • RS Stock No. 693-8793
  • Mfr. Part No. 8.000MHz HC49/4H/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
MYR2.75
Last RS stock
CITIZEN FINEDEVICE 40 MHz Crystal Unit ±30 ppm 2-Pin 3.5 mm 11.5 mm 4.66mm
  • RS Stock No. 184-9616
  • Mfr. Part No. HC-49/U-S40000000ABJB
Subtotal (1 pack of 5 units)
MYR17.85
In Stock
ILSI 18.432 MHz Crystal Unit ±30 ppm SMD 4-Pin 1.3 mm 5 mm 3.2mm
  • RS Stock No. 219-2156
  • Mfr. Part No. ILCX07A-FB1F12-18.432MHz
Subtotal (1 tape of 10 units)
MYR30.39
In Stock
MMD 24 MHz Crystal Unit 30 ppm SMT 0.75 mm 3.45 mm 2.75mm
  • RS Stock No. 219-2109
  • Mfr. Part No. T18BD1-24.000MHZ-T
Subtotal (1 tape of 25 units)
MYR26.425
In Stock
Euroquartz 10 MHz Crystal ±30 ppm HC-49 2-Pin 3.5 mm 10.77 mm 4.34mm
  • RS Stock No. 693-8790
  • Mfr. Part No. 10.000MHz HC49/4H/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
MYR2.10
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