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

27 of 259
Epson, 60MHz XO Oscillator, ±50ppm CMOS, 4-Pin SMD Q3309CA40007912
  • RS Stock No. 173-2602
  • Mfr. Part No. Q3309CA40007912
Each (On a Reel of 250)
PHP200.865(exc. VAT)
Fox Electronics 4MHz Crystal ±30ppm HC-49-SLF 2-Pin 11.35 x 4.65 x 3.6mm
  • RS Stock No. 547-6171
  • Mfr. Part No. FC4STCBMF4.0‐BAG200
Each (In a Pack of 5)
PHP17.354(exc. VAT)
CITIZEN FINEDEVICE 16MHz Crystal Unit ±30ppm 2-Pin 11.5 x 4.66 x 3.5mm
  • RS Stock No. 184-9696
  • Mfr. Part No. HC-49/U-S16000000ABJB
Each (In a Pack of 5)
PHP49.446(exc. VAT)
Abracon, 50MHz XO Crystal Oscillator CMOS SMD ASCO-50.000MHZ-EK-T3
  • RS Stock No. 240-0889
  • Mfr. Part No. ASCO-50.000MHZ-EK-T3
Each (In a Pack of 5)
PHP132.104(exc. VAT)
IQD 25MHz Crystal Unit ±50ppm SMD 4-Pin 3.4 x 2.7 x 0.8mm
  • RS Stock No. 146-3953
  • Mfr. Part No. LFXTAL035268
Each (On a Reel of 1000)
PHP27.342(exc. VAT)
Murata 24MHz Crystal Unit Ferrite Beadppm SMD 4-Pin Amm
  • RS Stock No. 276-3842P
  • Mfr. Part No. XRCGB24M000F3M13R0
Each (Supplied on a Reel)
PHP14.72(exc. VAT)
Abracon 30MHz Crystal ±50ppm SMD 2-Pin 6.0 x 3.5 x 1.4mm
  • RS Stock No. 240-3457
  • Mfr. Part No. ABM7-30.000MHZ-D2Y-T
Each (On a Reel of 1000)
PHP23.655(exc. VAT)
AE0707D44H40DF, Ceramic Resonator 6.7μF 0707, 40 x 7.4 x 7.4mm
  • RS Stock No. 183-7434
  • Mfr. Part No. AE0707D44H40DF
Each
PHP24,785.91(exc. VAT)
MMD Crystal Unit SMT
  • RS Stock No. 219-2069
  • Mfr. Part No. MMC-463F-32.768KHZ-T
Each (On a Reel of 3000)
PHP36.699(exc. VAT)
Murata 24MHz Crystal Unit Ferrite Beadppm SMD 4-Pin Amm
  • RS Stock No. 276-3840P
  • Mfr. Part No. XRCGB24M000F3A00R0
Each (Supplied on a Reel)
PHP27.225(exc. VAT)
Wurth Elektronik, 50MHz SPXO Crystal Oscillator, ±50ppm HCMOS SMT 831019987
  • RS Stock No. 276-6788
  • Mfr. Part No. 831019987
Each (In a Pack of 5)
PHP157.284(exc. VAT)
Wurth Elektronik, 50MHz SPXO Crystal Oscillator, ±50ppm HCMOS SMT 831018044
  • RS Stock No. 276-6754
  • Mfr. Part No. 831018044
Each (In a Pack of 5)
PHP157.284(exc. VAT)
Abracon 0.032768MHz Crystal Unit ±10ppm SMD 2-Pin 2.05 x 1.2 x 0.6mm
  • RS Stock No. 226-0678
  • Mfr. Part No. FK122HIHM0.032768-T3
Each (On a Reel of 3000)
PHP58.633(exc. VAT)
Abracon 8MHz Crystal ±50ppm Ceramic Package 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 240-3492
  • Mfr. Part No. ABM8AIG-8.000MHZ-1Z-T
Each (On a Reel of 1000)
PHP44.494(exc. VAT)
AKER 8MHz Crystal ±30ppm SMD 4-Pin 7 x 5 x 1.1mm
  • RS Stock No. 671-9375P
  • Mfr. Part No. C7S-8.000-12-3030-X
Each (Supplied on a Reel)
PHP130.536(exc. VAT)
CITIZEN FINEDEVICE 40MHz Crystal Unit ±30ppm 2-Pin 11.5 x 4.66 x 3.5mm
  • RS Stock No. 184-9616
  • Mfr. Part No. HC-49/U-S40000000ABJB
Each (In a Pack of 5)
PHP56.148(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 0.032768MHz Crystal Unit ±20ppm SMD 2-Pin 2.05 x 1.2 x 0.6mm
  • RS Stock No. 226-0675
  • Mfr. Part No. FK122EIVM0.032768-T3
Each (In a Pack of 10)
PHP93.554(exc. VAT)
Wurth Elektronik, 10MHz SPXO Crystal Oscillator, ±50ppm HCMOS SMT 831019928
  • RS Stock No. 276-6784
  • Mfr. Part No. 831019928
Each (In a Pack of 5)
PHP157.284(exc. VAT)
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