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

5955 Products showing for Crystals, Oscillators & Resonators

1 / 298
In Stock
Abracon, 125MHz Clock Oscillator Oscillator, 25 ppm LVDS, 6-Pin Surface Mount
  • RS Stock No. 266-436P
  • Mfr. Part No. AX3DCF1-125.0000T3
Subtotal 1 unit (supplied on a continuous strip)
MYR21.27
In Stock
ECS Inc International 32MHz Oscillator HCMOS ±2.5 ppm SMD ECS-TXO-2520-33-320-AN-TR
  • RS Stock No. 301-256
  • Mfr. Part No. ECS-TXO-2520-33-320-AN-TR
Subtotal (1 unit)
MYR12.67
In Stock
NDK 8 MHz Crystal Unit ±50 ppm Surface Mount 2-Pin 0.8 mm 3.2 mm 2.5mm
  • RS Stock No. 184-7983
  • Mfr. Part No. NX3225GD-8MHZ-STD-CRA-3
Subtotal (1 pack of 5 units)
MYR37.58
In Stock
ECS Inc International 32MHz Oscillator HCMOS ±2.5 ppm SMD
  • RS Stock No. 301-256P
  • Mfr. Part No. ECS-TXO-2520-33-320-AN-TR
Subtotal 1 unit (supplied on a continuous strip)
MYR12.67
In Stock
ECS Inc International, 50MHz Crystal Oscillator Crystal Oscillator, ±25 ppm CMOS, 4-Pin Ceramic package
  • RS Stock No. 301-309
  • Mfr. Part No. ECS-3225MV-500-CN-TR
Subtotal (1 unit)
MYR5.04
In Stock
IQD 10MHz Oscillator 7.5 x 5.5 mm ±0.02 ppm HCMOS LFOCXO094144
  • RS Stock No. 566-009
  • Mfr. Part No. LFOCXO094144
Subtotal (1 unit)
MYR220.81
In Stock
ECS Inc International, 25MHz Crystal Oscillator Crystal Oscillator, ±50 ppm CMOS, 4-Pin Ceramic package
  • RS Stock No. 301-310
  • Mfr. Part No. ECS-3225MV-250-BN-TR
Subtotal (1 unit)
MYR5.17
In Stock
IQD 40MHz Oscillator HCMOS ±0.5 ppm Ceramic package
  • RS Stock No. 148-5365
  • Mfr. Part No. LFTVXO009912BULK
Subtotal (1 unit)
MYR91.35
In Stock
ECS Inc International 32.768 kHz Crystal Oscillator ±20 ppm Ceramic package 2-Pin 0.6 mm 1.2 mm 1.2mm
  • RS Stock No. 301-305
  • Mfr. Part No. ECS-.327-7-12R-TR
Subtotal (1 unit)
MYR2.97
In Stock
IQD 40MHz Oscillator HCMOS ±0.5 ppm Ceramic package
  • RS Stock No. 148-5633
  • Mfr. Part No. LFTVXO009917BULK
Subtotal (1 unit)
MYR80.66
In Stock
ECS Inc International, 24MHz Crystal Oscillator Crystal Oscillator, ±50 ppm HCMOS, 4-Pin Ceramic package
  • RS Stock No. 301-147
  • Mfr. Part No. ECS-2520MV-240-BN-TR
Subtotal (1 unit)
MYR5.43
In Stock
ECS Inc International, 16MHz Crystal Oscillator Crystal Oscillator, ±50 ppm CMOS, 3-Pin Ceramic package
  • RS Stock No. 301-345
  • Mfr. Part No. ECS-3225MV-160-BN-TR
Subtotal (1 unit)
MYR5.43
In Stock
ECS Inc International, 48MHz Crystal Oscillator Crystal Oscillator, ±25 ppm HCMOS, 4-Pin Ceramic package
  • RS Stock No. 301-206
  • Mfr. Part No. ECS-2520MV-480-CN-TR
Subtotal (1 unit)
MYR5.82
In Stock
ECS Inc International 8 MHz Crystal Oscillator ±20 ppm Ceramic package 2-Pin 1.2 mm 6 mm 3.6mm
  • RS Stock No. 301-304
  • Mfr. Part No. ECS-080-18-23G-JGN-TR
Subtotal (1 unit)
MYR2.53
In Stock
ECS Inc International 32 MHz Crystal Oscillator ±10 ppm Ceramic package 4-Pin 0.45 mm 1.6 mm 1.6mm
  • RS Stock No. 301-156
  • Mfr. Part No. ECS-320-8-37B-CKY-TR
Subtotal (1 unit)
MYR1.55
In Stock
IQD 40MHz Oscillator HCMOS ±0.5 ppm Ceramic package
  • RS Stock No. 148-5683
  • Mfr. Part No. LFTVXO009915BULK
Subtotal (1 unit)
MYR73.54
Currently unavailable
KYOCERA AVX, 22.5792MHz Clock Oscillator, ±50ppm CMOS, 4-Pin CSMD KC5032A22.5792CM0E00
  • RS Stock No. 111-0751
  • Mfr. Part No. KC5032A22.5792CM0E00
Subtotal (1 unit)
MYR13.18
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)
MYR10.86
Temporarily out of stock
KYOCERA AVX, 28.63MHz Clock Oscillator CMOS, 4-Pin Surface Mount KC3225K28.6364C1GE00
  • RS Stock No. 172-1882
  • Mfr. Part No. KC3225K28.6364C1GE00
Subtotal (1 unit)
MYR9.68
In Stock
KYOCERA AVX, 30MHz Clock Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount KC7050A30.0000C30E00
  • RS Stock No. 111-0693
  • Mfr. Part No. KC7050A30.0000C30E00
Subtotal (1 unit)
MYR13.06
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