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

6779 Products showing for Crystals, Oscillators & Resonators

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1 of 339
In Stock
Abracon 32.768 kHz Crystal Unit ±20 ppm Surface Mount 2-Pin 0.6 mm 2 mm 1.2mm
  • RS Stock No. 171-2847
  • Mfr. Part No. ABS06-107-32.768KHZ-T
Subtotal (1 pack of 10 units)
Kr. 54,46(exc. VAT)
Kr. 5,446/unit
In Stock
Euroquartz 8 MHz Crystal ±30 ppm HC-49 2-Pin 3.5 mm 10.77 mm 4.34mm
  • RS Stock No. 693-8793P
  • Mfr. Part No. 8.000MHz HC49/4H/30/50/-40+85/18pF/ATF
Subtotal 1 unit (supplied on a continuous strip)
Kr. 6,41(exc. VAT)
Kr. 6,41/unit
In Stock
Euroquartz 14.7456 MHz Crystal ±30 ppm HC-49 2-Pin 3.5 mm 10.77 mm 4.34mm
  • RS Stock No. 693-8816
  • Mfr. Part No. 14.7456MHz HC49/4H/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
Kr. 6,41(exc. VAT)
Kr. 6,41/unit
In Stock
QANTEK 16 MHz Crystal ±20 ppm HC-49 2-Pin 3.5 mm 11.05 mm 4.65mm
  • RS Stock No. 814-9440
  • Mfr. Part No. QCL16.0000F18B23B
Subtotal (1 bag of 10 units)
Kr. 22,77(exc. VAT)
Kr. 2,277/unit
In Stock
ECS Inc International, 25MHz Crystal Oscillator Crystal Oscillator, ±10 ppm HCMOS, 4-Pin Ceramic package
  • RS Stock No. 301-155
  • Mfr. Part No. ECS-2520S33-250-FN-TR
Subtotal (1 unit)
Kr. 23,91(exc. VAT)
Kr. 23,91/unit
In Stock
Abracon AWSCR-2.00CPLA-C30-T4 Ceramic Resonator, 2 MHz 30 pF, 3-Pin Tape & Reel 1.8 mm 3mm, 6 mm
  • RS Stock No. 188-6642
  • Mfr. Part No. AWSCR-2.00CPLA-C30-T4
Subtotal (1 pack of 20 units)
Kr. 79,40(exc. VAT)
Kr. 3,97/unit
In Stock
ECS Inc International 32.768 kHz Crystal Oscillator ±20 ppm ECX-16 4-Pin 0.5 mm 1.6 mm 1mm
  • RS Stock No. 301-295P
  • Mfr. Part No. ECS-.327-7-16-C-TR
Subtotal 1 unit (supplied on a continuous strip)
Kr. 9,84(exc. VAT)
Kr. 9,84/unit
In Stock
Abracon 16 MHz Crystal ±10 ppm Surface Mount 1.1 mm 5 mm 3.2mm
  • RS Stock No. 171-0562P
  • Mfr. Part No. ABM3B-16.000MHZ-B2-T
Subtotal 10 units (supplied on a continuous strip)
Kr. 63,61(exc. VAT)
Kr. 6,361/unit
In Stock
Abracon, 25MHz XO Oscillator, ±25 ppm CMOS, 4-Pin Surface Mount ASE-25.000MHZ-LR-T
  • RS Stock No. 171-2733P
  • Mfr. Part No. ASE-25.000MHZ-LR-T
Subtotal 2 units (supplied on a continuous strip)
Kr. 21,87(exc. VAT)
Kr. 10,935/unit
In Stock
ECS Inc International, 24MHz Crystal Oscillator Crystal Oscillator, ±25 ppm CMOS, 4-Pin Ceramic package
  • RS Stock No. 301-113
  • Mfr. Part No. ECS-1612MV-240-CN-TR
Subtotal (1 unit)
Kr. 18,08(exc. VAT)
Kr. 18,08/unit
In Stock
Abracon, 32.768kHz Crystal Oscillator Crystal Oscillator, ±25ppm LVCMOS, 4-Pin Surface Mount
  • RS Stock No. 240-3549P
  • Mfr. Part No. ASAK-32.768KHZ-LRS-T
Subtotal 5 units (supplied on a continuous strip)
Kr. 78,48(exc. VAT)
Kr. 15,696/unit
Currently unavailable
IQD 14.7456 MHz Crystal Unit ±30 ppm Surface Mount 2-Pin 4.3 mm 11.4 mm 4.9mm
  • RS Stock No. 148-4340P
  • Mfr. Part No. LFXTAL012313
Subtotal 50 units (supplied on a continuous strip)
Kr. 128,15(exc. VAT)
Kr. 2,563/unit
Last RS stock
MERCURY 16 MHz Crystal ±30 ppm HC-49-US 2-Pin 3.5 mm 10.7 mm 4.3mm
  • RS Stock No. 672-0299P
  • Mfr. Part No. HUS-16.000-18-30/50/4085
Subtotal 5 units (supplied in a bag)
Kr. 26,20(exc. VAT)
Kr. 5,24/unit
In Stock
IQD 16 MHz Crystal Unit ±30 ppm Surface Mount 2-Pin 4.3 mm 11.4 mm 4.9mm
  • RS Stock No. 148-5362P
  • Mfr. Part No. LFXTAL003237
Subtotal 50 units (supplied on a continuous strip)
Kr. 190,15(exc. VAT)
Kr. 3,803/unit
In Stock
IQD, 50MHz Clock Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS Stock No. 148-5640P
  • Mfr. Part No. LFSPXO025560
Subtotal 10 units (supplied on a continuous strip)
Kr. 134,31(exc. VAT)
Kr. 13,431/unit
In Stock
ECS Inc International 32.768 kHz Crystal Oscillator ±20 ppm Surface Mount 2-Pin 0.5 mm 1.6 mm 1mm
  • RS Stock No. 301-105P
  • Mfr. Part No. ECS-.327-12.5-16-TR
Subtotal 1 unit (supplied on a continuous strip)
Kr. 6,41(exc. VAT)
Kr. 6,41/unit
In Stock
ECS Inc International 25.000 MHz Crystal Oscillator ±50 ppm Ceramic package 4-Pin 0.8 mm 3.2 mm 2.5mm
  • RS Stock No. 301-346P
  • Mfr. Part No. ECS-250-20-33-AEL-TR
Subtotal 1 unit (supplied on a continuous strip)
Kr. 4,58(exc. VAT)
Kr. 4,58/unit
In Stock
AKER 8 MHz Crystal ±30 ppm Surface Mount 4-Pin 1.1 mm 7 mm 5mm
  • RS Stock No. 671-9375P
  • Mfr. Part No. C7S-8.000-12-3030-X
Subtotal 5 units (supplied on a continuous strip)
Kr. 119,32(exc. VAT)
Kr. 23,864/unit
In Stock
Abracon, 32.768kHz Crystal Oscillator Crystal Oscillator, ±25ppm LVCMOS, 4-Pin Surface Mount ASAK-32.768KHZ-LRS-T
  • RS Stock No. 240-3549
  • Mfr. Part No. ASAK-32.768KHZ-LRS-T
Subtotal (1 pack of 5 units)
Kr. 78,48(exc. VAT)
Kr. 15,696/unit
In Stock
Abracon, 100MHz XO Crystal Oscillator, ±28.00 ppm LVCMOS Surface Mount ABLNO-100.000MHz
  • RS Stock No. 240-0801
  • Mfr. Part No. ABLNO-100.000MHz
Subtotal (1 unit)
Kr. 276,62(exc. VAT)
Kr. 276,62/unit
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