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

19 of 259
NDK 6MHz Crystal Unit ±30ppm SMD 2-Pin 8 x 4.5 x 1.8mm
  • RS Stock No. 184-7993
  • Mfr. Part No. NX8045GB-6MHZ-STD-CSF-3
Each (In a Pack of 5)
PHP67.554(exc. VAT)
ECS Inc International 6MHz Crystal Oscillator SMD 4-Pin 7 x 5mm
  • RS Stock No. 301-274
  • Mfr. Part No. ECS-060-18-20BM-JEN-TR
Each
PHP92.51(exc. VAT)
NDK 24MHz Crystal Unit ±15ppm SMD 4-Pin 3.2 x 2.5 x 0.55mm
  • RS Stock No. 184-7815
  • Mfr. Part No. NX3225SA-24.000MHZ-STD-CSR-1
Each (In a Pack of 5)
PHP51.338(exc. VAT)
Abracon 3.6864MHz Crystal ±20ppm HC49/US 11.4 x 4.7 x 4.2mm
  • RS Stock No. 171-0564P
  • Mfr. Part No. ABLS-3.6864MHZ-B2-T
Each (Supplied on a Reel)
PHP20.188(exc. VAT)
Abracon 12MHz Crystal Unit ±30ppm HC/49US 2-Pin 11.4 x 4.7 x 2.7mm
  • RS Stock No. 240-0827
  • Mfr. Part No. ABLS3-12.000MHZ-D4Y-T
Each (In a Pack of 25)
PHP29.106(exc. VAT)
QANTEK 5MHz Crystal ±20ppm HC-49/U-S SMD 2-Pin 11.4 x 4.8 x 4.4mm
  • RS Stock No. 173-4317
  • Mfr. Part No. QCS5.00000F18B23R
Each (On a Reel of 1000)
PHP14.984(exc. VAT)
QANTEK 4.096MHz Crystal Unit ±30ppm SMD 4-Pin 12.5 x 4.6 x 3.7mm
  • RS Stock No. 173-4475
  • Mfr. Part No. QCP94.09600F18B35R
Each (On a Reel of 1000)
PHP78.116(exc. VAT)
Microchip 200MHz MEMS Oscillator, 6-Pin VDFN, ±25ppm, DSC1123CI2-200.0000
  • RS Stock No. 177-1979
  • Mfr. Part No. DSC1123CI2-200.0000
Each (In a Pack of 5)
PHP122.932(exc. VAT)
Abracon 20MHz Crystal Unit ±20ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 171-2857
  • Mfr. Part No. ABM8-20.000MHZ-B2-T
Each (In a Pack of 10)
PHP32.395(exc. VAT)
Abracon 0.032768MHz Crystal Unit ±20ppm SMD 2-Pin 4.1 x 1.5 x 0.9mm
  • RS Stock No. 226-0701
  • Mfr. Part No. FK145EIWM0.032768-T3
Each (In a Pack of 10)
PHP93.032(exc. VAT)
IQD 8MHz Crystal Unit ±30ppm HC49/4H 2-Pin 11.05 x 4.7 x 4.1mm
  • RS Stock No. 146-3921
  • Mfr. Part No. LFXTAL003156BULK
Each (In a Bag of 100)
PHP19.796(exc. VAT)
NDK 50MHz Crystal Unit ±15ppm SMD 4-Pin 2 x 1.6 x 0.45mm
  • RS Stock No. 184-7975
  • Mfr. Part No. NX2016SA-50M-STD-CZS-3
Each (In a Pack of 5)
PHP61.206(exc. VAT)
QANTEK, 8MHz Clock Oscillator, ±25ppm HCMOS, 4-Pin SMD QX233A8.000000B15R
  • RS Stock No. 813-6318
  • Mfr. Part No. QX233A8.000000B15R
Each
PHP174.85(exc. VAT)
Abracon 20MHz Crystal Unit ±30ppm HC/49US 2-Pin 8.0 x 3.0mm
  • RS Stock No. 240-0813
  • Mfr. Part No. ABLS-20.000MHZ-K4T
Each (In a Pack of 25)
PHP33.908(exc. VAT)
QANTEK, 4MHz XO Oscillator, ±50ppm HCMOS, 14-Pin DIP14 QX14T50B4.000000B50TT
  • RS Stock No. 796-0479
  • Mfr. Part No. QX14T50B4.000000B50TT
Each
PHP197.57(exc. VAT)
Wurth Elektronik 16MHz Crystal SMT 4-Pin 7 x 5 x 1.4mm
  • RS Stock No. 197-728
  • Mfr. Part No. 830026392
Each (On a Reel of 1000)
PHP82.292(exc. VAT)
Abracon 8MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-6079
  • Mfr. Part No. ABLS-8.000MHz-20-L-4-Q-T
Each (In a Pack of 10)
PHP37.436(exc. VAT)
AKER 16MHz Crystal ±30ppm SMD 4-Pin 6 x 3.5 x 1mm
  • RS Stock No. 671-9441
  • Mfr. Part No. C6S-16.000-12-3030-X
Each (In a Pack of 5)
PHP98.392(exc. VAT)
Micro Crystal 32.768kHz Crystal ±10ppm SMD 2-Pin 3.2 x 1.5 x 0.65mm
  • RS Stock No. 729-3252
  • Mfr. Part No. CM7V-T1A 32.768kHz 7pF +/-10ppm TA QC
Each (In a Bag of 5)
PHP42.63(exc. VAT)
Ecliptek 1.544 → 77.76MHz VCXO 50ppm 100ppm CMOS Tape & Reel EV32C6A5A1-24.576M TR
  • RS Stock No. 219-2063
  • Mfr. Part No. EV32C6A5A1-24.576M TR
Each (In a Pack of 2)
PHP148.105(exc. VAT)
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