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

51 of 259
Temporarily out of stock
CSTNE10M0G55Z000R0, Ceramic Resonator, 10MHz 33pF, 3-Pin SMD, 3.20 x 1.30 x 0.70mm
  • RS Stock No. 276-3676
  • Mfr. Part No. CSTNE10M0G55Z000R0
Each (On a Reel of 3000)
PHP9.801(exc. VAT)
In Stock
CSTNE10M0G55Z000R0, Ceramic Resonator, 10MHz 33pF, 3-Pin SMD, 3.20 x 1.30 x 0.70mm
  • RS Stock No. 276-3677P
  • Mfr. Part No. CSTNE10M0G55Z000R0
Each (Supplied on a Reel)
PHP16.954(exc. VAT)
Temporarily out of stock
HC/49US Microprocessor Crystal 4Mhz
  • RS Stock No. 171-0222
  • Mfr. Part No. ABLS2-4.000MHZ-D4Y-T
Each (On a Reel of 1000)
PHP13.72(exc. VAT)
Temporarily out of stock
Abracon, 16MHz Clock Oscillator Crystal Oscillator, ± 30ppm CMOS Hermetically Seam-sealed Ceramic
  • RS Stock No. 245-0483
  • Mfr. Part No. ASEAIG5-16.000MHz-X-K-T3
Each (On a Reel of 3000)
PHP60.792(exc. VAT)
Temporarily out of stock
Abracon 32.768kHz Crystal Unit ±10ppm SMD 2-Pin 2 x 1.2 x 0.6mm
  • RS Stock No. 171-2299
  • Mfr. Part No. ABS06-32.768KHZ-1-T
Each (On a Reel of 3000)
PHP36.848(exc. VAT)
In Stock
QANTEK, 16MHz Clock Oscillator, ±50ppm HCMOS, 8-Pin PDIP QX8T50B16.00000B50TT
  • RS Stock No. 173-5885
  • Mfr. Part No. QX8T50B16.00000B50TT
Each (In a Tube of 40)
PHP149.34(exc. VAT)
Temporarily out of stock
ILSI 32MHz Crystal Unit ?10ppm SMD 4-Pin 2.5 x 2 x 0.65mm
  • RS Stock No. 219-2179
  • Mfr. Part No. ILCX18-JI5F8-32.000MHz
Each (On a Tape of 10)
PHP21.364(exc. VAT)
In Stock
QANTEK 4MHz Crystal ±20ppm HC-49/U-S SMD 2-Pin 11.4 x 4.8 x 4.4mm
  • RS Stock No. 814-9475
  • Mfr. Part No. QCS4.00000F18B23R
Each (In a Bag of 10)
PHP16.94(exc. VAT)
Supply shortage
Abracon 4.9152MHz Crystal 30ppm SMD 11.4 x 4.7 x 3.3mm
  • RS Stock No. 232-7209P
  • Mfr. Part No. ABLS2-4.9152MHZ-D4Y-T
Each (Supplied on a Reel)
PHP10.098(exc. VAT)
Temporarily out of stock
Abracon 32.768kHz Crystal Unit ±10ppm SMD 4-Pin 8 x 3.8 x 2.5mm
  • RS Stock No. 171-2314
  • Mfr. Part No. ABS25-32.768KHZ-1-T
Each (On a Reel of 3000)
PHP49.784(exc. VAT)
In Stock
Epson, 16MHz Crystal Oscillator Oscillator, ± 50ppm CMOS Reel X1G004171002712
  • RS Stock No. 205-3479
  • Mfr. Part No. X1G004171002712
Each (In a Pack of 2)
PHP110.01(exc. VAT)
In Stock
Ecliptek 1.544 → 77.76MHz VCXO 50ppm 100ppm CMOS Tape & Reel EV32C6A5A1-24.576M TR
  • RS Stock No. 219-2063P
  • Mfr. Part No. EV32C6A5A1-24.576M TR
Each (Supplied on a Reel)
PHP148.105(exc. VAT)
In Stock
Abracon 50MHz MEMS MEMS Oscillator, 4-Pin QFN, ±50ppm, ASDMB-50.000MHZ-LC-T
  • RS Stock No. 171-2866
  • Mfr. Part No. ASDMB-50.000MHZ-LC-T
Each (In a Pack of 5)
PHP168.952(exc. VAT)
In Stock
Abracon 20MHz Crystal Unit ±10ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 187-6073
  • Mfr. Part No. ABM8-20.000MHz-12-D1X-T
Each (In a Pack of 10)
PHP26.772(exc. VAT)
In Stock
Ecliptek, 25MHz XO Oscillator, 50ppm CMOS SMD EB13E2H2H-25.000M TR
  • RS Stock No. 219-1989
  • Mfr. Part No. EB13E2H2H-25.000M TR
Each (In a Pack of 5)
PHP70.952(exc. VAT)
In Stock
Abracon 10MHz Crystal ±30ppm SMD 5 x 3 x 1.1mm
  • RS Stock No. 171-0648
  • Mfr. Part No. ABM3C-10.000MHZ-D4Y-T
Each (In a Pack of 10)
PHP33.535(exc. VAT)
In Stock
Epson 16MHz Crystal Unit ±10ppm TSX-3225 4-Pin 3.2 x 2.5 x 0.6mm
  • RS Stock No. 904-7516
  • Mfr. Part No. X1E000021011312
Each (In a Bag of 5)
PHP115.598(exc. VAT)
In Stock
Murata 40MHz Crystal Unit 2.0 x 1.25 x 0.85ppm SMD 4-Pin Amm
  • RS Stock No. 276-3860
  • Mfr. Part No. XRCGB40M000F5A00R0
Each (On a Tape of 10)
PHP19.305(exc. VAT)
Unavailable
AKER 18.432MHz Crystal ±30ppm SMD 4-Pin 6 x 3.5 x 1mm
  • RS Stock No. 671-9448P
  • Mfr. Part No. C6S-18.432-12-3030-X
Each (Supplied on a Reel)
PHP94.276(exc. VAT)
Last RS stock
Epson 32MHz Crystal ±10ppm SMD 4-Pin 2 x 1.6 x 0.5mm
  • RS Stock No. 667-6173
  • Mfr. Part No. Q22FA1280002512
Each
PHP61.96(exc. VAT)
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