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

11 of 259
IQD 32.768 kHz Crystal Unit ±20 ppm SMT 2-Pin 0.9 mm 3.2 mm 1.5 mm
  • RS Stock No. 212-0569
  • Mfr. Part No. LFXTAL009706
Each (On a Tape of 100)
PHP30.286(exc. VAT)
IQD 32.768 kHz Crystal Unit ±20 ppm SMT 2-Pin 0.9 mm 3.2 mm 1.5 mm
  • RS Stock No. 212-0571
  • Mfr. Part No. LFXTAL009709
Each (On a Tape of 100)
PHP25.749(exc. VAT)
CSTNE12M0G55Z000R0, Ceramic Resonator, 12MHz 33pF, 3-Pin SMD, 3.20 x 1.30 x 0.70mm
  • RS Stock No. 276-3681
  • Mfr. Part No. CSTNE12M0G55Z000R0
Each (On a Tape of 10)
PHP15.939(exc. VAT)
Euroquartz, 8MHz XO Oscillator, ±50ppm HCMOS, LSTTL, 4-Pin SMD XO32050UITA-8.000
  • RS Stock No. 693-9244P
  • Mfr. Part No. XO32050UITA-8.000
Each (Supplied on a Reel)
PHP131.63(exc. VAT)
Ecliptek, 48MHz XO Oscillator, 50ppm CMOS SMD EB13E2H2H-48.000M TR
  • RS Stock No. 219-1998
  • Mfr. Part No. EB13E2H2H-48.000M TR
Each (In a Pack of 5)
PHP58.016(exc. VAT)
QANTEK 24MHz Crystal ±20ppm HC-49/U-S SMD 2-Pin 11.4 x 4.8 x 4.4mm
  • RS Stock No. 173-4325
  • Mfr. Part No. QCS24.0000F18B23R
Each (On a Reel of 1000)
PHP14.429(exc. VAT)
Abracon 26MHz Crystal ±10ppm SMD 5 x 3 x 1.1mm
  • RS Stock No. 171-0635P
  • Mfr. Part No. ABM3B-26.000MHZ-10-1-U-T
Each (Supplied on a Reel)
PHP58.016(exc. VAT)
CSTNE16M0V51Z000R0, Ceramic Resonator, 16MHz 5pF, 3-Pin SMD, 3.20 x 1.30 x 0.90mm
  • RS Stock No. 276-3687
  • Mfr. Part No. CSTNE16M0V51Z000R0
Each (On a Tape of 10)
PHP13.524(exc. VAT)
ECS Inc International, 50MHz Crystal Oscillator Crystal Oscillator, ±50ppm HCMOS SMD ECS-2520MV-500-BN-TR
  • RS Stock No. 301-152P
  • Mfr. Part No. ECS-2520MV-500-BN-TR
Each (Supplied on a Reel)
PHP75.06(exc. VAT)
CSTLS4M00G56Z-A0, Ceramic Resonator, 4MHz 3rd Overtone, Fundamental 47pF, 3-Pin SMT, 8 x 5.5 x 3mm
  • RS Stock No. 250-7786
  • Mfr. Part No. CSTLS4M00G56Z-A0
Each (In a Bag of 50)
PHP9.437(exc. VAT)
Epson, 40MHz SPXO Crystal Oscillator CMOS SMD X1G005961000912
  • RS Stock No. 298-714P
  • Mfr. Part No. X1G005961000912
Each (Supplied on a Reel)
PHP110.318(exc. VAT)
Wurth Elektronik 32.768kHz Crystal Cylinder 2-Pin 2 x 6mm
  • RS Stock No. 197-708
  • Mfr. Part No. 830014219B
Each (On a Tape of 10)
PHP20.684(exc. VAT)
Wurth Elektronik 32.768kHz Crystal Cylinder 2-Pin 2 x 6mm
  • RS Stock No. 197-710
  • Mfr. Part No. 830002997B
Each (On a Tape of 10)
PHP10.07(exc. VAT)
Abracon 16MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5875P
  • Mfr. Part No. ABLS-16.000MHz-16-A-4-H-T
Each (Supplied on a Reel)
PHP10.83(exc. VAT)
AWSCR-4.00CPLA-C30-T4, Ceramic Resonator, 4MHz 30pF, 3-Pin, 6 x 3 x 1.5mm
  • RS Stock No. 188-6504
  • Mfr. Part No. AWSCR-4.00CPLA-C30-T4
Each (On a Reel of 4000)
PHP14.433(exc. VAT)
Abracon 16MHz Crystal Unit ±20ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 171-2817
  • Mfr. Part No. ABM8AIG-16.000MHZ-12-2Z-T3
Each (In a Pack of 5)
PHP92.904(exc. VAT)
ECS Inc International, 25MHz Crystal Oscillator Crystal Oscillator, ±50ppm CMOS SMD ECS-2520MVLC-250-BN-TR
  • RS Stock No. 301-197P
  • Mfr. Part No. ECS-2520MVLC-250-BN-TR
Each (Supplied on a Reel)
PHP87.28(exc. VAT)
Murata 25MHz Crystal Unit SMT 4-Pin 2 x 1.6 x 0.65mm
  • RS Stock No. 250-7790
  • Mfr. Part No. XRCGE25M000FBA1BR0
Each (On a Tape of 50)
PHP22.148(exc. VAT)
Abracon 18.432MHz Crystal ±20ppm SMD 5 x 3 x 1.3mm
  • RS Stock No. 171-0486P
  • Mfr. Part No. ABM3-18.432MHZ-B2-T
Each (Supplied on a Reel)
PHP50.837(exc. VAT)
ECS Inc International, 24MHz Crystal Oscillator Crystal Oscillator, ±25ppm CMOS SMD ECS-3225MV-240-CN-TR
  • RS Stock No. 301-190P
  • Mfr. Part No. ECS-3225MV-240-CN-TR
Each (Supplied on a Reel)
PHP73.31(exc. VAT)
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