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

5220 Products showing for Crystals, Oscillators & Resonators

171 / 261
Temporarily out of stock
Abracon, 10MHz Crystal Oscillator Crystal Oscillator CMOS SMD ASE-10.000MHZ-LC-T
  • RS Stock No. 240-3555
  • Mfr. Part No. ASE-10.000MHZ-LC-T
Each (On a Reel of 1000)
MYR5.919
In Stock
AKER 14.7456MHz Crystal ±30ppm SMD 4-Pin 3.2 x 2.5 x 0.75mm
  • RS Stock No. 671-9511
  • Mfr. Part No. C3E-14.7456-12-3030-X
Each (In a Pack of 5)
MYR3.418
Currently unavailable
Micro Crystal 32.768kHz Crystal ±20ppm SMD 2-Pin 3.2 x 1.5 x 0.65mm
  • RS Stock No. 173-4568
  • Mfr. Part No. CM7V-T1A 32.768KHZ 7PF +/-20PPM TA QA
Each (On a Reel of 3000)
MYR2.855
In Stock
Abracon 20MHz Crystal ±20ppm SMD 2 x 1.6 x 0.59mm
  • RS Stock No. 171-0246
  • Mfr. Part No. ABM11-20.000MHZ-D2X-T3
Each (On a Reel of 3000)
MYR3.844
Currently unavailable
CSTCR7M37G55-R0, Ceramic Resonator, 7.37MHz Shear 39pF, 3-Pin, 4.5 x 2 x 1.15mm
  • RS Stock No. 166-9535
  • Mfr. Part No. CSTCR7M37G55-R0
Each (On a Reel of 3000)
MYR0.846
In Stock
Murata 32MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5117
  • Mfr. Part No. XRCGB32M000F1SBDR0
Each (On a Tape of 5)
MYR1.422
In Stock
AWSCR-7.37CPLB-C30-T4, Ceramic Resonator, 7.37MHz 30pF, 3-Pin, 6 x 3 x 1.5mm
  • RS Stock No. 188-6781
  • Mfr. Part No. AWSCR-7.37CPLB-C30-T4
Each (In a Pack of 20)
MYR1.758
In Stock
Abracon 32.768kHz Crystal ±20ppm SMD 2-Pin 1.60 x 1.00 x 0.50mm
  • RS Stock No. 237-7299
  • Mfr. Part No. ABS05-32.768kHz-X-T5
Each (In a Pack of 10)
MYR11.229
In Stock
Wurth Elektronik 4.433619MHz Crystal HC49/4H 2-Pin 11.05 x 4.7 x 4.1mm
  • RS Stock No. 197-652
  • Mfr. Part No. 830003102B
Each (On a Tape of 10)
MYR2.095
Temporarily out of stock
Abracon 28.63636MHz Crystal Unit ±30ppm HC/49US 2-Pin 8.0 x 3.0mm
  • RS Stock No. 240-0824
  • Mfr. Part No. ABLS-28.63636MHZ-B4-F-T
Each (On a Reel of 1000)
MYR0.873
In Stock
Abracon 24MHz Crystal ±20ppm SMD 5 x 3 x 1.3mm
  • RS Stock No. 171-0529P
  • Mfr. Part No. ABM3-24.000MHZ-D2Y-T
Each (Supplied on a Reel)
MYR2.546
In Stock
ECS Inc International 32.768kHz Crystal Oscillator SMD 2-Pin 3.2 x 1.5mm
  • RS Stock No. 301-273
  • Mfr. Part No. ECS-.327-6-34R-TR
Each
MYR2.85
Temporarily out of stock
Epson 25MHz Crystal ±50ppm SMD 4-Pin 3.2 x 2.5 x 0.7mm
  • RS Stock No. 745-7456
  • Mfr. Part No. Q22FA2380001312
Each (In a Bag of 5)
MYR4.218
In Stock
Abracon 4.194304MHz Crystal 30ppm SMD 2-Pin 11.4 x 4.7 x 4.2mm
  • RS Stock No. 232-7226
  • Mfr. Part No. ABLS-4.194304MHZ-B4-T
Each (In a Pack of 50)
MYR0.717
In Stock
Abracon 24MHz Crystal ±20ppm SMD 6 x 3.5 x 1.4mm
  • RS Stock No. 171-0646
  • Mfr. Part No. ABM7-24.000MHZ-D2Y-T
Each (In a Pack of 10)
MYR2.489
In Stock
Abracon, 125MHz XO Crystal Oscillator LVDS SMD AK2DAF1-125.00000T
  • RS Stock No. 240-0873
  • Mfr. Part No. AK2DAF1-125.00000T
Each (In a Pack of 2)
MYR22.05
Temporarily out of stock
Abracon 24MHz Crystal ±10ppm ABM10W 4-Pin 2.5 x 2.0 x 0.6mm
  • RS Stock No. 240-3413
  • Mfr. Part No. ABM10W-24.0000MHZ-8-D1X-T3
Each (On a Reel of 3000)
MYR1.758
Temporarily out of stock
ILSI 10MHz Crystal Unit ?30ppm SMD 2-Pin 13.3 x 4.73 x 4.5mm
  • RS Stock No. 219-2132
  • Mfr. Part No. HC49USM-FF5F18-10.000MHz
Each (On a Reel of 1000)
MYR0.738
Last RS stock
KYOCERA AVX, 13.56MHz Clock Oscillator CMOS, 4-Pin SMD KC5032K13.5600C1GE00
  • RS Stock No. 172-1816
  • Mfr. Part No. KC5032K13.5600C1GE00
Each
MYR7.16
In Stock
Epson 24MHz Crystal Unit ± 9ppm SMT 4-Pin 2 x 1.6 x 0.5mm
  • RS Stock No. 205-3407
  • Mfr. Part No. Q22FA1280052612
Each (On a Reel of 250)
MYR3.494
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