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

174 of 259
Epson, 1MHz XO Oscillator, ±50ppm CMOS, 4-Pin SMD Q3309CA40041712
  • RS Stock No. 173-2591
  • Mfr. Part No. Q3309CA40041712
Each (On a Reel of 250)
PHP214.37(exc. VAT)
Micro Crystal 32.768kHz Crystal ±20ppm SMD 2-Pin 6 x 2 x 2mm
  • RS Stock No. 173-4426
  • Mfr. Part No. MS1V-T1K 32.768KHZ 12.5PF +-20PPM
Each (On a Reel of 8000)
PHP68.582(exc. VAT)
Abracon 6.144MHz Crystal 30ppm SMD 11.4 x 4.7 x 3.3mm
  • RS Stock No. 232-7215
  • Mfr. Part No. ABLS2-6.144MHZ-D4Y-T
Each (On a Reel of 1000)
PHP12.886(exc. VAT)
QANTEK 8MHz Crystal ±20ppm HC-49/U-S 2-Pin 11.05 x 4.65 x 3.5mm
  • RS Stock No. 814-9412
  • Mfr. Part No. QCL8.00000F18B23B
Each (In a Bag of 10)
PHP12.969(exc. VAT)
Epson 27MHz Crystal ±50ppm SMD 4-Pin 3.2 x 2.5 x 0.7mm
  • RS Stock No. 745-7450
  • Mfr. Part No. Q22FA2380007912
Each (In a Bag of 5)
PHP62.524(exc. VAT)
Abracon 20MHz Crystal Unit SMD 2-Pin 5 x 3.2 x 1.3mm
  • RS Stock No. 241-2976P
  • Mfr. Part No. ABM3-20.000MHZ-B2-T
Each (Supplied on a Reel)
PHP41.515(exc. VAT)
AE0707D18H18DF, Ceramic Resonator 3.4μF 0707, 18 x 7.4 x 7.4mm
  • RS Stock No. 183-7432
  • Mfr. Part No. AE0707D18H18DF
Each
PHP15,598.88(exc. VAT)
Abracon, 25MHz Clock Oscillator Crystal Oscillator HCMOS, TTL SMD ASFL1-25.000MHZ-L-T
  • RS Stock No. 240-3591P
  • Mfr. Part No. ASFL1-25.000MHZ-L-T
Each (Supplied on a Reel)
PHP99.47(exc. VAT)
ECS Inc International 20MHz Crystal Oscillator SMD 4-Pin 5 x 3.2mm
  • RS Stock No. 301-180
  • Mfr. Part No. ECS-200-18-30B-AGN-TR
Each
PHP47.13(exc. VAT)
Abracon 20MHz Crystal Unit ±50ppm SMD 4-Pin 7 x 5 x 1.5mm
  • RS Stock No. 226-0752
  • Mfr. Part No. FO7HSCBE20.0-T2
Each (On a Reel of 2000)
PHP97.377(exc. VAT)
Epson, 32.768MHz Crystal Oscillator Crystal SMD X1A000161000311
  • RS Stock No. 298-618P
  • Mfr. Part No. X1A000161000311
Each (Supplied on a Reel)
PHP49.399(exc. VAT)
Microchip 125MHz MEMS Oscillator, 6-Pin VDFN, ±20ppm ±20ppm, DSA1101DA3-125.0000VAO
  • RS Stock No. 631-385
  • Mfr. Part No. DSA1101DA3-125.0000VAO
Each (In a Box of 700)
PHP98.183(exc. VAT)
Abracon 8MHz Crystal Unit SMD 2-Pin 0.449 x 0.185in
  • RS Stock No. 238-5784
  • Mfr. Part No. ABLS-8.000MHZ-K4T
Each (In a Pack of 25)
PHP49.392(exc. VAT)
Microchip 156.25MHz MEMS Oscillator, 6-Pin VDFN, ±25ppm ±25ppm, DSA1223DL2-156M2500VAO
  • RS Stock No. 631-223
  • Mfr. Part No. DSA1223DL2-156M2500VAO
Each (In a Box of 420)
PHP165.179(exc. VAT)
AWSCR-2.00CPLA-C30-T4, Ceramic Resonator, 2MHz 30pF, 3-Pin, 6 x 3 x 1.8mm
  • RS Stock No. 188-6642
  • Mfr. Part No. AWSCR-2.00CPLA-C30-T4
Each (In a Pack of 20)
PHP20.097(exc. VAT)
Maxim Integrated 100MHz MEMS Oscillator, 8-Pin 8 SO, DS1077Z-100+
  • RS Stock No. 192-1640P
  • Mfr. Part No. DS1077Z-100+
Each (Supplied in a Tube)
PHP336.51(exc. VAT)
QANTEK 25MHz Crystal ±20ppm SMD 2-Pin 5 x 3.2 x 1.1mm
  • RS Stock No. 813-6141
  • Mfr. Part No. QC5CB25.0000F18B23R
Each (In a Bag of 5)
PHP47.732(exc. VAT)
Abracon, 12MHz Clock Oscillator Crystal Oscillator HCMOS SMD ASA-12.000MHZ-L-T
  • RS Stock No. 240-3542
  • Mfr. Part No. ASA-12.000MHZ-L-T
Each (In a Pack of 5)
PHP136.092(exc. VAT)
IQD, 24MHz Clock Oscillator, ±50ppm HCMOS, 4-Pin SMD LFSPXO018541
  • RS Stock No. 148-5356P
  • Mfr. Part No. LFSPXO018541
Each (Supplied on a Reel)
PHP91.336(exc. VAT)
AKER 4.9152MHz Crystal ±30ppm HC-49-US SMD 2-Pin 13.5 x 4.8 x 4.6mm
  • RS Stock No. 173-5644
  • Mfr. Part No. CAA-4.9152-18-3050-X
Each (On a Reel of 250)
PHP25.555(exc. VAT)
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