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

5174 Products showing for Crystals, Oscillators & Resonators

40 of 259
IQD 7.3728MHz Crystal Unit ±30ppm HC49/4H 2-Pin 11.05 x 4.7 x 4.1mm
  • RS Stock No. 148-4325
  • Mfr. Part No. LFXTAL003336BULK
Each (In a Pack of 50)
PHP22.04(exc. VAT)
Euroquartz 10MHz Crystal ±30ppm SMD 2-Pin 12.4 x 4.5 x 4.2mm
  • RS Stock No. 693-8872
  • Mfr. Part No. 10.000MHz 49USMX/30/50/-40+85/18pF/ATF
Each
PHP25.65(exc. VAT)
IQD 25MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.9 x 4.3mm
  • RS Stock No. 148-4366
  • Mfr. Part No. LFXTAL010595
Each (In a Pack of 50)
PHP23.716(exc. VAT)
QANTEK, 7.3728MHz Clock Oscillator, ±50ppm HCMOS, 14-Pin DIP14 QX14T50B7.372800B50TT
  • RS Stock No. 173-5873
  • Mfr. Part No. QX14T50B7.372800B50TT
Each (In a Tube of 25)
PHP171.072(exc. VAT)
Wurth Elektronik 32MHz Crystal SMT 4-Pin 2.5 x 2 x 0.6mm
  • RS Stock No. 197-513
  • Mfr. Part No. 830107820709
Each (On a Reel of 3000)
PHP41.745(exc. VAT)
Abracon 16MHz Crystal ±10ppm ABM11W 4-Pin 2.0 x 1.6 x 0.5mm
  • RS Stock No. 240-3433
  • Mfr. Part No. ABM11W-16.0000MHZ-8-D1X-T3
Each (On a Reel of 3000)
PHP14.31(exc. VAT)
QANTEK, 4MHz XO Oscillator, ±50ppm HCMOS, 8-Pin PDIP QX8T50B4.000000B50TT
  • RS Stock No. 796-0564
  • Mfr. Part No. QX8T50B4.000000B50TT
Each
PHP197.57(exc. VAT)
Epson, 156.25MHz Crystal Oscillator Crystal Oscillator LVPECL SMD X1G004271003311
  • RS Stock No. 298-596
  • Mfr. Part No. X1G004271003311
Each
PHP343.87(exc. VAT)
Epson, 125MHz Crystal Oscillator Crystal Oscillator LVPECL SMD X1G004291002011
  • RS Stock No. 298-605
  • Mfr. Part No. X1G004291002011
Each
PHP351.72(exc. VAT)
Abracon 24MHz MEMS MEMS Oscillator, 4-Pin QFN, ±50ppm, ASDMB-24.000MHZ-LC-T
  • RS Stock No. 171-2729
  • Mfr. Part No. ASDMB-24.000MHZ-LC-T
Each (In a Pack of 5)
PHP193.648(exc. VAT)
Wurth Elektronik 20MHz Crystal SMT 4-Pin 7 x 5 x 1.4mm
  • RS Stock No. 197-726
  • Mfr. Part No. 830026394
Each (On a Reel of 1000)
PHP82.292(exc. VAT)
Abracon, 24MHz Crystal Oscillator Crystal Oscillator, 50ppm CMOS, HCMOS, LVCMOS SMD ASDDV-24.000MHZ-LC-T3
  • RS Stock No. 243-4396
  • Mfr. Part No. ASDDV-24.000MHZ-LC-T3
Each (On a Reel of 3000)
PHP90.786(exc. VAT)
Murata 26MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5086
  • Mfr. Part No. XRCGB26M000F1SBAR0
Each (On a Tape of 5)
PHP18.758(exc. VAT)
QANTEK, 40MHz Clock Oscillator, ±50ppm HCMOS, 14-Pin DIP14 QX14T50B40.00000B50TT
  • RS Stock No. 173-5879
  • Mfr. Part No. QX14T50B40.00000B50TT
Each (In a Tube of 25)
PHP188.16(exc. VAT)
QANTEK, 4.9152MHz XO Oscillator, ±50ppm HCMOS, 14-Pin DIP14 QX14T50B4.915200B50TT
  • RS Stock No. 173-4630
  • Mfr. Part No. QX14T50B4.915200B50TT
Each (In a Tube of 25)
PHP183.348(exc. VAT)
Abracon 32.768kHz Crystal Unit ±10ppm SMD 2-Pin 3.2 x 1.5 x 0.9mm
  • RS Stock No. 171-2717
  • Mfr. Part No. ABS07-32.768KHZ-1-T
Each (In a Pack of 5)
PHP64.962(exc. VAT)
Wurth Elektronik 12MHz Crystal SMT 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 197-601
  • Mfr. Part No. 830069944
Each (On a Reel of 3000)
PHP36.658(exc. VAT)
Abracon 10MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5742
  • Mfr. Part No. ABLS-10.000MHz-20-B-3-H-T
Each (On a Reel of 1000)
PHP7.689(exc. VAT)
Abracon 12MHz Crystal 10ppm SMD 2.5 x 2.0 x 0.5mm
  • RS Stock No. 232-7240
  • Mfr. Part No. ABM10-167-12.000MHz-T3
Each (In a Pack of 25)
PHP26.46(exc. VAT)
Abracon, 32MHz Crystal Oscillator Crystal Oscillator, ±20ppm HCMOS SMD FO7HHAAE20.0-T1
  • RS Stock No. 242-3296
  • Mfr. Part No. FO7HHAAE20.0-T1
Each (In a Pack of 5)
PHP135.512(exc. VAT)
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