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

6795 Products showing for Crystals, Oscillators & Resonators

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1 of 340
In Stock
ECS Inc International, 33.3333MHz Crystal Oscillator Crystal Oscillator, ±50 ppm HCMOS, 4-Pin Ceramic package
  • RS Stock No. 301-101
  • Mfr. Part No. ECS-2520MV-333.3-BN-TR
Subtotal (1 unit)
$1.75(exc. GST)
$1.75/unit
In Stock
IQD 10MHz Oscillator DIP (36 x 27 mm) ±1 ppb 5 Sinewave LFOCXO063815Bulk
  • RS Stock No. 894-9809
  • Mfr. Part No. LFOCXO063815B
Subtotal (1 unit)
$358.85(exc. GST)
$358.85/unit
In Stock
ECS Inc International 8 MHz Crystal Oscillator ±20 ppm SMD 2-Pin 1.1 mm 5 mm 3.2mm
  • RS Stock No. 301-109
  • Mfr. Part No. ECS-80-12-30-JGN-TR
Subtotal (1 unit)
$1.45(exc. GST)
$1.45/unit
In Stock
QANTEK, 10MHz XO Oscillator, ±50 ppm HCMOS, 14-Pin DIP-14 QX14T50B10.00000B50TT
  • RS Stock No. 796-0495
  • Mfr. Part No. QX14T50B10.00000B50TT
Subtotal (1 unit)
$4.19(exc. GST)
$4.19/unit
In Stock
ECS Inc International, 33.3333MHz Crystal Oscillator Crystal Oscillator, ±50 ppm HCMOS, 4-Pin Ceramic package
  • RS Stock No. 301-101P
  • Mfr. Part No. ECS-2520MV-333.3-BN-TR
Subtotal 1 unit (supplied on a continuous strip)
$1.75(exc. GST)
$1.75/unit
In Stock
QANTEK, 40MHz XO Oscillator, ±50 ppm HCMOS, 8-Pin PDIP QX8T50B40.00000B50TT
  • RS Stock No. 796-0637
  • Mfr. Part No. QX8T50B40.00000B50TT
Subtotal (1 unit)
$3.89(exc. GST)
$3.89/unit
In Stock
MERCURY, 20MHz Clock Oscillator, ±50 ppm TTL, HCMOS, 14-Pin PDIP 5H14ET-20.000
  • RS Stock No. 767-5279
  • Mfr. Part No. 5H14ET-20.000
Subtotal (1 unit)
$6.84(exc. GST)
$6.84/unit
In Stock
MERCURY 6 MHz Crystal ±30 ppm HC-49-US 2-Pin 3.5 mm 10.7 mm 4.3mm
  • RS Stock No. 672-0261
  • Mfr. Part No. HUS-6.000-18-30/50/4085
Subtotal (1 pack of 5 units)
$4.81(exc. GST)
$0.962/unit
Being discontinued
Murata CSTLS10M0G53-B0 Ceramic Resonator, 10 MHz Shear 15 pF, 3-Pin Bulk 5.5 mm 3mm, 8 mm
  • RS Stock No. 792-6549
  • Mfr. Part No. CSTLS10M0G53-B0
Subtotal (1 bag of 5 units)
$1.65(exc. GST)
$0.33/unit
Being discontinued
CITIZEN FINEDEVICE 4.09 MHz Crystal Unit ±30 ppm 2-Pin 3.5 mm 11.5 mm 4.66mm
  • RS Stock No. 184-9589
  • Mfr. Part No. HC-49/U-S4096000ABJB
Subtotal (1 pack of 5 units)
$4.13(exc. GST)
$0.826/unit
In Stock
ECS Inc International 7.3728 MHz Crystal Oscillator ±30 ppm SMD 4-Pin 1.1 mm 6 mm 3.5mm
  • RS Stock No. 301-358P
  • Mfr. Part No. ECS-73-18-23B-JTN-TR
Subtotal 1 unit (supplied on a continuous strip)
$1.92(exc. GST)
$1.92/unit
In Stock
MERCURY 25MHz Temperature Compensated Crystal Oscillator Clipped Sinewave ±2.5 ppm VM53S VM53S3-25.000-2.5/-30+75
  • RS Stock No. 672-0797
  • Mfr. Part No. VM53S3-25.000-2.5/-30+75
Subtotal (1 unit)
$28.32(exc. GST)
$28.32/unit
In Stock
Abracon, 10MHz XO Crystal Oscillator, ±500.00 ppb Sinewave DIP-14
  • RS Stock No. 240-0875
  • Mfr. Part No. AOCJY1-10.000MHZ-E-SW
Subtotal (1 unit)
$150.51(exc. GST)
$150.51/unit
In Stock
Euroquartz 4 MHz Crystal ±30 ppm HC-49 2-Pin 3.5 mm 10.77 mm 4.34mm
  • RS Stock No. 693-8774
  • Mfr. Part No. 4.000MHz HC49/4H/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
$0.89(exc. GST)
$0.89/unit
In Stock
Euroquartz 16 MHz Crystal ±30 ppm HC-49 2-Pin 3.5 mm 10.77 mm 4.34mm
  • RS Stock No. 693-8819
  • Mfr. Part No. 16.000MHz HC49/4H/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
$0.79(exc. GST)
$0.79/unit
In Stock
Abracon 7.3728 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1.2 mm 6 mm 3.5mm
  • RS Stock No. 171-2788
  • Mfr. Part No. ABMM2-7.3728MHZ-E2-T
Subtotal (1 pack of 10 units)
$14.50(exc. GST)
$1.45/unit
Last RS stock
Interquip ZTA4.00MGF Ceramic Resonator, 4 MHz 30 pF, 2-Pin 7.5 mm 5mm, 10 mm
  • RS Stock No. 728-8443
  • Mfr. Part No. ZTA4.00MGF
Subtotal (1 bag of 10 units)
$2.18(exc. GST)
$0.218/unit
In Stock
ECS Inc International 16 MHz Crystal Oscillator ±30 ppm Surface Mount 4-Pin 0.5 mm 2.5 mm 2mm
  • RS Stock No. 301-332
  • Mfr. Part No. ECS-160-10-36Q-ES-TR
Subtotal (1 unit)
$1.91(exc. GST)
$1.91/unit
In Stock
Ecliptek, 24.576MHz XO Oscillator, 100 ppm CMOS, 4-Pin Surface Mount EC2600TS-24.576M TR
  • RS Stock No. 219-2013
  • Mfr. Part No. EC2600TS-24.576M TR
Subtotal (1 pack of 2 units)
$5.14(exc. GST)
$2.57/unit
In Stock
Abracon 14.7456 MHz Crystal ±50 ppm Ceramic package 4-Pin 0.8 mm 3.2 mm 2.5mm
  • RS Stock No. 240-3482P
  • Mfr. Part No. ABM8AIG-14.7456MHZ-12-2Z-T3
Subtotal 10 units (supplied on a continuous strip)
$16.46(exc. GST)
$1.646/unit
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