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

6854 Products showing for Crystals, Oscillators & Resonators

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1 of 343
Temporarily out of stock
MERCURY, 4MHz Clock Oscillator, ±50 ppm HCMOS, TTL, 8-Pin PDIP 5H8ET-4.000
  • RS Stock No. 767-5311
  • Mfr. Part No. 5H8ET-4.000
Subtotal (1 unit)
$8.37(exc. GST)
$8.37/unit
Temporarily out of stock
Renesas Electronics, 8MHz XO Oscillator, ±25 ppm LVCMOS, 6-Pin Surface Mount XLH536080.000000I
  • RS Stock No. 217-7992
  • Mfr. Part No. XLH536080.000000I
Subtotal (1 tape of 500 units)
$1,456.00(exc. GST)
$2.912/unit
Currently unavailable
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)
$4.53(exc. GST)
$0.906/unit
Temporarily out of stock
Renesas Electronics, 20MHz XO Oscillator, ±25 ppm LVCMOS, 4-Pin Surface Mount XLH736020.000000I
  • RS Stock No. 217-8007
  • Mfr. Part No. XLH736020.000000I
Subtotal (1 pack of 10 units)
$20.09(exc. GST)
$2.009/unit
In Stock
CITIZEN FINEDEVICE 40 MHz Crystal Unit ±30 ppm 2-Pin 3.5 mm 11.5 mm 4.66mm
  • RS Stock No. 184-9616
  • Mfr. Part No. HC-49/U-S40000000ABJB
Subtotal (1 pack of 5 units)
$5.49(exc. GST)
$1.098/unit
In Stock
QANTEK, 3.6864MHz XO Oscillator, ±50 ppm HCMOS, 8-Pin PDIP
  • RS Stock No. 173-5889
  • Mfr. Part No. QX8T50B3.686400B50TT
Subtotal (1 tube of 40 units)
$333.16(exc. GST)
$8.329/unit
Temporarily out of stock
Renesas Electronics, 24MHz XO Oscillator, ±25 ppm LVCMOS, 4-Pin Surface Mount XLH736024.000000I
  • RS Stock No. 217-8009
  • Mfr. Part No. XLH736024.000000I
Subtotal (1 pack of 10 units)
$25.48(exc. GST)
$2.548/unit
Currently unavailable
Renesas Electronics, 0.75MHz XO Oscillator, 25 ppm LVDS, 4-Pin VCXO XLL526125.000000I
  • RS Stock No. 216-6314
  • Mfr. Part No. XLL526125.000000I
Subtotal (1 pack of 5 units)
$41.79(exc. GST)
$8.358/unit
Currently unavailable
Renesas Electronics, 0.75MHz XO Oscillator, 25 ppm LVDS, 4-Pin VCXO XLH736050.000000I
  • RS Stock No. 216-6309
  • Mfr. Part No. XLH736050.000000I
Subtotal (1 pack of 10 units)
$23.59(exc. GST)
$2.359/unit
Currently unavailable
MITADENPA, 9.83MHz Crystal Oscillator, ±25ppm CMOS, TTL MXO-11A 9.8304MHz
  • RS Stock No. 186-3360
  • Mfr. Part No. MXO-11A 9.8304MHz
Subtotal (1 unit)
$36.50(exc. GST)
$36.50/unit
In Stock
Renesas Electronics, 125MHz XO Oscillator, ±25 ppm LVCMOS, 4-Pin Surface Mount XLH736125.000000I
  • RS Stock No. 217-8016P
  • Mfr. Part No. XLH736125.000000I
Subtotal 5 units (supplied as a tape)
$20.58(exc. GST)
$4.116/unit
Last RS stock
Micro Crystal 32.768 kHz Crystal ±20 ppm Surface Mount 2-Pin 2 mm 6 mm 2mm
  • RS Stock No. 672-7593
  • Mfr. Part No. MS1V-T1K 32.768kHz 7pF +-20ppm
Subtotal (1 pack of 5 units)
$11.55(exc. GST)
$2.31/unit
Currently unavailable
Micro Crystal
  • RS Stock No. 672-7600P
  • Mfr. Part No. MS3V-T1R 32.768kHz 9pF +-20ppm
Subtotal 5 units (supplied as a tape)
$7.08(exc. GST)
$1.416/unit
In Stock
Renesas Electronics, 0.75MHz XO Oscillator, 25 ppm LVDS, 6-Pin VCXO XLH536016.000000I
  • RS Stock No. 216-6283
  • Mfr. Part No. XLH536016.000000I
Subtotal (1 pack of 10 units)
$20.94(exc. GST)
$2.094/unit
Currently unavailable
AKER, 32MHz Clock Oscillator, ±50 ppm HCMOS, 4-Pin Surface Mount S75005-32.000-X-15
  • RS Stock No. 671-9848
  • Mfr. Part No. S75005-32.000-X-15
Subtotal (1 unit)
$8.47(exc. GST)
$8.47/unit
Currently unavailable
MITADENPA, 3.57MHz Crystal Oscillator, ±25ppm CMOS, TTL MXO-49A-I 3.5795MHz
  • RS Stock No. 186-3340
  • Mfr. Part No. MXO-49A-I 3.5795MHz
Subtotal (1 unit)
$55.77(exc. GST)
$55.77/unit
Last RS stock
Maxim Integrated 100 MHz Oscillator, 8-Pin 8 SO ±0.5 % DS1077Z-100+
  • RS Stock No. 192-1640
  • Mfr. Part No. DS1077Z-100+
Subtotal (1 pack of 5 units)
$54.49(exc. GST)
$10.898/unit
Temporarily out of stock
Micro Crystal 32.768 kHz Crystal ±20 ppm SMD 2-Pin 0.9 mm 5 mm 1.9mm
  • RS Stock No. 173-5819
  • Mfr. Part No. CC4V-T1A 32.768KHZ 12.5PF +-20PPM
Subtotal (1 reel of 2000 units)
$3,780.00(exc. GST)
$1.89/unit
Temporarily out of stock
QT Quarztechnik, 33MHz Clock Oscillator, ±25 ppm HCMOS, TTL, 4-Pin Surface Mount QTX733A33.0000B15R
  • RS Stock No. 815-0425
  • Mfr. Part No. QTX733A33.0000B15R
Subtotal (1 unit)
$4.75(exc. GST)
$4.75/unit
Temporarily out of stock
Microchip 24 MHz MEMS Oscillator, 4-Pin VLGA ±25 ppm DSC6001JE2B-024.0000
  • RS Stock No. 725-580
  • Mfr. Part No. DSC6001JE2B-024.0000
Subtotal (1 box of 1260 units)
$1,629.18(exc. GST)
$1.293/unit
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