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

5669 Products showing for Crystals, Oscillators & Resonators

24 of 284
Unavailable
Interquip 11.0592MHz Crystal ±30ppm SMD 2-Pin 7 x 5 x 1.2mm
  • RS Stock No. 728-8033
  • Mfr. Part No. 5PDA11059123TF80Q3
Each (In a Bag of 5)
$3.162(exc. GST)
In Stock
ECS Inc International 24.000MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 301-133
  • Mfr. Part No. ECS-240-18-33-JGN-TR
Each
$0.76(exc. GST)
In Stock
ECS Inc International 25.000MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 301-346
  • Mfr. Part No. ECS-250-20-33-AEL-TR
Each
$0.88(exc. GST)
In Stock
ECS Inc International 12.000MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 301-122
  • Mfr. Part No. ECS-120-18-33-JGN-TR
Each
$0.83(exc. GST)
In Stock
ECS Inc International 8.000MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 301-207
  • Mfr. Part No. ECS-320-8-33-RWY-TR
Each
$0.91(exc. GST)
In Stock
ECS Inc International, 24MHz Crystal Oscillator Crystal Oscillator, ±25ppm HCMOS SMD ECS-5032MV-240-CN-TR
  • RS Stock No. 301-335
  • Mfr. Part No. ECS-5032MV-240-CN-TR
Each
$2.59(exc. GST)
In Stock
ECS Inc International 8.192MHz Crystal Oscillator SMD 4-Pin 5 x 3.2mm
  • RS Stock No. 301-181
  • Mfr. Part No. ECS-81.92-12-30Q-EN-TR
Each
$1.71(exc. GST)
Supply shortage
Abracon 20MHz Crystal ±30ppm HC-49-SLF 2-Pin 11.35 x 4.64 x 3.6mm
  • RS Stock No. 226-0587
  • Mfr. Part No. FC4STCBAF20.0
Each (In a Pack of 50)
$0.881(exc. GST)
In Stock
ILSI 18.432MHz Crystal Unit ?30ppm SMD 4-Pin 5 x 3.2 x 1.3mm
  • RS Stock No. 219-2156
  • Mfr. Part No. ILCX07A-FB1F12-18.432MHz
Each (On a Tape of 10)
$1.311(exc. GST)
Temporarily out of stock
Abracon, 26MHz Clock Oscillator Crystal Oscillator, ± 30ppm CMOS Hermetically Seam-sealed Ceramic
  • RS Stock No. 245-0487
  • Mfr. Part No. ASEAIG5-26.000MHz-X-K-T3
Each (In a Pack of 10)
$1.876(exc. GST)
In Stock
Murata 20MHz Crystal Unit Ferrite Beadppm SMD 4-Pin Amm
  • RS Stock No. 276-3864
  • Mfr. Part No. XRCGE20M000F3A1BR0
Each (On a Tape of 10)
$0.799(exc. GST)
In Stock
Abracon 12MHz Crystal Unit ±30ppm HC/49US 2-Pin 11.4 x 4.7 x 2.7mm
  • RS Stock No. 240-0827
  • Mfr. Part No. ABLS3-12.000MHZ-D4Y-T
Each (In a Pack of 25)
$0.911(exc. GST)
In Stock
Wurth Elektronik 4MHz Crystal SMT 2-Pin 13.4 x 4.9 x 4.3mm
  • RS Stock No. 197-685
  • Mfr. Part No. 830011300
Each (On a Tape of 10)
$0.638(exc. GST)
In Stock
Wurth Elektronik 25MHz Crystal SMT 2-Pin 13.4 x 4.9 x 4.3mm
  • RS Stock No. 197-657
  • Mfr. Part No. 830056463
Each (On a Tape of 10)
$0.638(exc. GST)
In Stock
Murata 26MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5095
  • Mfr. Part No. XRCGB26M000F1SBJR0
Each (On a Tape of 5)
$0.622(exc. GST)
In Stock
Murata 26MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5086
  • Mfr. Part No. XRCGB26M000F1SBAR0
Each (On a Tape of 5)
$0.59(exc. GST)
In Stock
Murata 26MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5074
  • Mfr. Part No. XRCGB26M000F1S2BR0
Each (On a Tape of 5)
$0.57(exc. GST)
In Stock
Murata 26MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5068
  • Mfr. Part No. XRCGB26M000F1S1CR0
Each (On a Tape of 5)
$0.64(exc. GST)
In Stock
ILSI 14.7456MHz Crystal Unit ?30ppm SMD 4-Pin 5 x 3.2 x 1mm
  • RS Stock No. 219-2158P
  • Mfr. Part No. ILCX07B-FB1F18-14.7456MHz
Each (Supplied on a Reel)
$0.718(exc. GST)
In Stock
CSTNE12M0GH5L000R0, Ceramic Resonator, 12MHz 33pF, 3-Pin SMD, 3.20 x 1.30 x 0.70mm
  • RS Stock No. 276-3685
  • Mfr. Part No. CSTNE12M0GH5L000R0
Each (On a Tape of 10)
$0.47(exc. GST)
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