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

35 of 259
In Stock
Abracon, 12MHz Clock Oscillator, ±20ppm HCMOS, TTL, 4-Pin SMD ASV-12.000MHZ-EJ-T
  • RS Stock No. 171-2357
  • Mfr. Part No. ASV-12.000MHZ-EJ-T
Each (On a Reel of 1000)
PHP61.18(exc. VAT)
In Stock
IQD 2.4577MHz Crystal Unit ±20ppm HC49 2-Pin 11.05 x 4.65 x 13.46mm
  • RS Stock No. 148-5636
  • Mfr. Part No. LFXTAL003044BULK
Each (In a Pack of 10)
PHP61.56(exc. VAT)
In Stock
MERCURY, 20MHz Clock Oscillator, ±50ppm HCMOS, TTL, 14-Pin PDIP 5H14ET-20.000
  • RS Stock No. 767-5279
  • Mfr. Part No. 5H14ET-20.000
Each
PHP491.93(exc. VAT)
Last RS stock
QT Quarztechnik, 29.4912MHz Clock Oscillator, ±25ppm HCMOS, TTL, 4-Pin SMD QTX533A29.4912B15R
  • RS Stock No. 815-0529
  • Mfr. Part No. QTX533A29.4912B15R
Each
PHP147.13(exc. VAT)
In Stock
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)
Limited stock
CSTNE8M00G550000R0, Ceramic Resonator 33pF, 3-Pin, 3.2 x 1.3mm
  • RS Stock No. 216-6064
  • Mfr. Part No. CSTNE8M00G550000R0
Each (On a Tape of 20)
PHP12.825(exc. VAT)
In Stock
CSTNE8M00GH5L000R0, Ceramic Resonator 33pF, 3-Pin, 3.2 x 1.3mm
  • RS Stock No. 216-6074
  • Mfr. Part No. CSTNE8M00GH5L000R0
Each (On a Tape of 20)
PHP17.444(exc. VAT)
In Stock
Abracon 8MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5783
  • Mfr. Part No. ABLS-8.000MHz-12-B-4-Y-T
Each (On a Reel of 1000)
PHP9.506(exc. VAT)
In Stock
ECS Inc International, 50MHz Crystal Oscillator Crystal Oscillator, ±50ppm CMOS SMD ECS-3225MV-500-BN-TR
  • RS Stock No. 301-315
  • Mfr. Part No. ECS-3225MV-500-BN-TR
Each
PHP71.57(exc. VAT)
Last RS stock
Fox Electronics 4MHz Crystal ±30ppm SMD 2-Pin 11.7 x 5 x 4.5mm
  • RS Stock No. 547-6395
  • Mfr. Part No. FC4SDCBMF4.0‐T1
Each (In a Pack of 5)
PHP24.016(exc. VAT)
Supply shortage
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)
In Stock
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)
In Stock
IQD 8MHz Crystal Unit ±30.00ppm SMT 4-Pin
  • RS Stock No. 212-0582
  • Mfr. Part No. LFXTAL029914
Each (In a Pack of 10)
PHP24.36(exc. VAT)
Limited stock
Abracon 12MHz Crystal ±30ppm HC-49-SLF 2-Pin 11.35 x 4.64 x 3.6mm
  • RS Stock No. 226-0601
  • Mfr. Part No. FC4STCBMF12.0
Each (In a Bag of 200)
PHP20.90(exc. VAT)
In Stock
AKER 25MHz Crystal ±30ppm SMD 4-Pin 2.5 x 2 x 0.6mm
  • RS Stock No. 671-9561
  • Mfr. Part No. C2E-25.000-12-3030-X
Each
PHP104.46(exc. VAT)
Supply shortage
Abracon 100MHz Clock Oscillator MEMS Oscillator, 4-Pin SMD, ASDMB-100.000MHZ-LY-T
  • RS Stock No. 241-3069
  • Mfr. Part No. ASDMB-100.000MHZ-LY-T
Each (On a Reel of 1000)
PHP206.416(exc. VAT)
In Stock
QANTEK 24MHz Crystal ±20ppm SMD 2-Pin 5 x 3.2 x 1.1mm
  • RS Stock No. 813-6138
  • Mfr. Part No. QC5CB24.0000F18B23R
Each (In a Bag of 5)
PHP47.868(exc. VAT)
In Stock
Abracon 24MHz Crystal 20ppm SMD 3.2 x 2.5 x 0.8mm
  • RS Stock No. 232-7243
  • Mfr. Part No. ABM8-24.000MHZ-D2-T
Each (On a Reel of 1000)
PHP26.088(exc. VAT)
In Stock
IQD 25 MHz Crystal Unit ±20 ppm SMT 4-Pin 0.8 mm 3.2 mm 2.5 mm
  • RS Stock No. 212-0593
  • Mfr. Part No. LFXTAL055299
Each (In a Pack of 5)
PHP36.86(exc. VAT)
In Stock
Abracon, 8MHz Clock Oscillator Crystal Oscillator HCMOS SMD ASV-8.000MHZ-EJ-T
  • RS Stock No. 240-3616
  • Mfr. Part No. ASV-8.000MHZ-EJ-T
Each (In a Pack of 10)
PHP63.84(exc. VAT)
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