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

5173 Products showing for Crystals, Oscillators & Resonators

82 of 259
In Stock
ECS Inc International 32.768kHz Crystal Oscillator SMD 2-Pin 3.2 x 1.5mm
  • RS Stock No. 301-269
  • Mfr. Part No. ECS-.327-12.5-34B-C-TR
Each
PHP40.15(exc. VAT)
In Stock
Abracon 12MHz Crystal Unit ±30ppm HC/49US 2-Pin 11.4 x 4.7 x 2.7mm
  • RS Stock No. 240-0827P
  • Mfr. Part No. ABLS3-12.000MHZ-D4Y-T
Each (Supplied on a Reel)
PHP29.106(exc. VAT)
In Stock
CSTNE8M00G55Z000R0, Ceramic Resonator 33pF, 3-Pin, 3.2 x 1.3mm
  • RS Stock No. 216-6069P
  • Mfr. Part No. CSTNE8M00G55Z000R0
Each (Supplied on a Reel)
PHP13.395(exc. VAT)
Temporarily out of stock
Abracon 25MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5765
  • Mfr. Part No. ABLS-25.000MHz-16-A-4-H-F-T
Each (On a Reel of 1000)
PHP8.82(exc. VAT)
In Stock
Abracon 25MHz Crystal Unit ±20ppm SMD 4-Pin 7.2 x 5.2 x 1.3mm
  • RS Stock No. 171-2290
  • Mfr. Part No. ABMM-25.000MHZ-B2-T
Each (On a Reel of 1000)
PHP45.235(exc. VAT)
Temporarily out of stock
Microchip 170MHz MEMS MEMS Oscillator, 4-Pin VDFN, 50ppm, DSC1500BA1A-PROGB
  • RS Stock No. 627-932
  • Mfr. Part No. DSC1500BA1A-PROGB
Each (On a Reel of 3000)
PHP63.281(exc. VAT)
In Stock
ECS Inc International 16MHz Crystal Oscillator SMD 4-Pin 2 x 1.6mm
  • RS Stock No. 301-175
  • Mfr. Part No. ECS-160-12-37B-CTN-TR
Each
PHP22.69(exc. VAT)
Temporarily out of stock
Epson 32.768MHz Crystal Unit ± 20ppm SMT 2-Pin 2.05 x 1.2 x 0.6mm
  • RS Stock No. 205-3441P
  • Mfr. Part No. X1A000061002112
Each (Supplied on a Reel)
PHP60.244(exc. VAT)
In Stock
Wurth Elektronik, 50MHz SPXO Crystal Oscillator, ±50ppm CMOS SMT 831025560
  • RS Stock No. 276-6804P
  • Mfr. Part No. 831025560
Each (Supplied on a Reel)
PHP146.733(exc. VAT)
In Stock
Murata 26MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5076P
  • Mfr. Part No. XRCGB26M000F1S2ER0
Each (Supplied on a Reel)
PHP20.188(exc. VAT)
In Stock
Wurth Elektronik 11.0592MHz Crystal HC49/4H 2-Pin 11.05 x 4.7 x 4.1mm
  • RS Stock No. 197-544
  • Mfr. Part No. 830003523B
Each (On a Reel of 100)
PHP24.841(exc. VAT)
Temporarily out of stock
Epson, 400MHz Crystal Oscillator Crystal Oscillator LVDS SMD X1G004241002511
  • RS Stock No. 298-679
  • Mfr. Part No. X1G004241002511
Each
PHP329.03(exc. VAT)
Temporarily out of stock
Epson 25MHz Crystal Unit ±50ppm FA-238 4-Pin 3.2 x 2.5 x 0.7mm
  • RS Stock No. 904-7446P
  • Mfr. Part No. Q22FA2380014312
Each (Supplied on a Reel)
PHP63.09(exc. VAT)
Temporarily out of stock
QANTEK, 16.384MHz XO Oscillator, ±50ppm HCMOS, 14-Pin DIP14 QX14T50B16.38400B50TT
  • RS Stock No. 173-4635
  • Mfr. Part No. QX14T50B16.38400B50TT
Each (In a Tube of 25)
PHP188.16(exc. VAT)
In Stock
QANTEK, 16.384MHz XO Oscillator, ±50ppm HCMOS, 14-Pin DIP14 QX14T50B16.38400B50TT
  • RS Stock No. 796-0518
  • Mfr. Part No. QX14T50B16.38400B50TT
Each
PHP208.15(exc. VAT)
In Stock
AKER 25MHz Crystal ±30ppm HC-49-US SMD 2-Pin 13.5 x 4.8 x 4.6mm
  • RS Stock No. 671-9280P
  • Mfr. Part No. CAA-25.000-18-3050-X
Each (Supplied on a Reel)
PHP25.176(exc. VAT)
Temporarily out of stock
Euroquartz 10MHz Crystal ±30ppm SMD 4-Pin 7 x 5 x 1.2mm
  • RS Stock No. 173-5758
  • Mfr. Part No. 10.000MHZ MQ/30/30/-40+85/12PF
Each (On a Reel of 1000)
PHP98.47(exc. VAT)
Last RS stock
CSTLS16M0X53-B0, Ceramic Resonator, 16MHz 3rd Overtone 15pF, 3-Pin, 5.5 x 3.5 x 6.5mm
  • RS Stock No. 106-2885P
  • Mfr. Part No. CSTLS16M0X53-B0
Each (Supplied on a Reel)
PHP11.76(exc. VAT)
In Stock
AKER 14.7456MHz Crystal ±30ppm SMD 4-Pin 3.2 x 2.5 x 0.75mm
  • RS Stock No. 671-9511P
  • Mfr. Part No. C3E-14.7456-12-3030-X
Each (Supplied on a Reel)
PHP46.09(exc. VAT)
In Stock
Epson, 16MHz XO Oscillator, ±50ppm CMOS, 4-Pin SMD Q3309CA40006612
  • RS Stock No. 478-5171
  • Mfr. Part No. Q3309CA40006612
Each
PHP304.98(exc. VAT)
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