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

6597 Products showing for Crystals, Oscillators & Resonators

1 of 330
In Stock
ECS Inc International, 12MHz Crystal Oscillator Crystal Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS Stock No. 301-241
  • Mfr. Part No. ECS-3225MV-120-BN-TR
Subtotal (1 unit)
$2.30(exc. GST)
$2.30/unit
In Stock
Abracon 0.032768 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 2.5 mm 8.7 mm 3.7mm
  • RS Stock No. 226-0710
  • Mfr. Part No. FKFSREIBM0.032768-T3
Subtotal (1 pack of 10 units)
$23.19(exc. GST)
$2.319/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
QANTEK 8 MHz Crystal ±20 ppm Surface Mount 2-Pin 1.1 mm 5 mm 3.2mm
  • RS Stock No. 813-6093
  • Mfr. Part No. QC5CB8.00000F18B23R
Subtotal (1 bag of 5 units)
$8.13(exc. GST)
$1.626/unit
Unavailable
Micro Crystal 1.229MHz Crystal ±100ppm SMD 2-Pin 8 x 3.7 x 1.75mm
  • RS Stock No. 729-3316
  • Mfr. Part No. CC1V-1.22880-TA-100
Subtotal (1 unit)
$24.72(exc. GST)
$24.72/unit
Last RS stock
Epson, 1MHz XO Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS Stock No. 478-5187
  • Mfr. Part No. Q3309CA40041712
Subtotal (1 unit)
$10.12(exc. GST)
$10.12/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
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
Last RS stock
onsemi 1.1GHz Oscillator, 8-Pin SOIC MC100EL1648DG
  • RS Stock No. 806-2567
  • Mfr. Part No. MC100EL1648DG
Subtotal (1 unit)
$15.15(exc. GST)
$15.15/unit
In Stock
Abracon 32MHz Temperature Compensated Crystal Oscillator CMOS -1 to 1 ppm Surface Mount ATX-H13-F-32.000MHz-F25-T
  • RS Stock No. 249-9390
  • Mfr. Part No. ATX-H13-F-32.000MHz-F25-T
Subtotal (1 pack of 5 units)
$16.82(exc. GST)
$3.364/unit
In Stock
Abracon 32.768 kHz Crystal Unit ±30 ppm Surface Mount 4-Pin 2.5 mm 8 mm 3.8mm
  • RS Stock No. 171-2795
  • Mfr. Part No. ABS25-32.768KHZ-6-T
Subtotal (1 pack of 10 units)
$8.83(exc. GST)
$0.883/unit
In Stock
Abracon, 25MHz Crystal Oscillator Crystal Oscillator, ±50 ppm CMOS, LVCMOS, HCMOS, 4-Pin Surface Mount
  • RS Stock No. 237-7323
  • Mfr. Part No. ASVDV-25.000MHz-LC-T
Subtotal (1 pack of 5 units)
$12.15(exc. GST)
$2.43/unit
In Stock
IQD 16 MHz Crystal Unit ±50 ppm SMT 4-Pin 1 mm 5 mm 3.2mm
  • RS Stock No. 212-0586
  • Mfr. Part No. LFXTAL030819
Subtotal (1 pack of 5 units)
$8.79(exc. GST)
$1.758/unit
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)
$103.99(exc. GST)
$103.99/unit
Last RS stock
Murata CSTLS8M00G53-B0 Ceramic Resonator, 8 MHz Shear 15 pF, 3-Pin Bulk 5.5 mm 3mm, 8 mm
  • RS Stock No. 792-6558
  • Mfr. Part No. CSTLS8M00G53-B0
Subtotal (1 bag of 5 units)
$1.57(exc. GST)
$0.314/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)
$343.29(exc. GST)
$343.29/unit
In Stock
IQD 20MHz Oscillator 7.5 x 5.5 mm ±0.02 ppm HCMOS LFOCXO094148
  • RS Stock No. 566-012
  • Mfr. Part No. LFOCXO094148
Subtotal (1 unit)
$101.32(exc. GST)
$101.32/unit
In Stock
IQD 40MHz Temperature Compensated Crystal Oscillator HCMOS ±1 ppm Ceramic package
  • RS Stock No. 212-0561
  • Mfr. Part No. LFPTXO000009
Subtotal (1 unit)
$105.65(exc. GST)
$105.65/unit
In Stock
KEMET Ceramic Resonator 0.82 μF, 2-Pin 0203 2.4 mm 3.4mm, 40 mm
  • RS Stock No. 183-7456
  • Mfr. Part No. AE0203D44H40DF
Subtotal (1 unit)
$243.63(exc. GST)
$243.63/unit
In Stock
IQD 40MHz Oscillator HCMOS ±0.5 ppm Ceramic package
  • RS Stock No. 148-5633
  • Mfr. Part No. LFTVXO009917
Subtotal (1 unit)
$33.60(exc. GST)
$33.60/unit
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