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

107 of 259
ECS Inc International, 25MHz Crystal Oscillator Crystal Oscillator, ±25ppm HCMOS SMD ECS-2520MV-250-CN-TR
  • RS Stock No. 301-150P
  • Mfr. Part No. ECS-2520MV-250-CN-TR
Each (Supplied on a Reel)
PHP73.31(exc. VAT)
Abracon 10MHz Crystal ±30ppm HC-49-SLF 2-Pin 11.35 x 4.64 x 3.6mm
  • RS Stock No. 226-0598
  • Mfr. Part No. FC4STCBMF10.0
Each (In a Pack of 50)
PHP20.615(exc. VAT)
Epson, 24MHz XO Oscillator, ±50ppm CMOS, 4-Pin SMD Q3309CA40004612
  • RS Stock No. 173-2595
  • Mfr. Part No. Q3309CA40004612
Each (On a Reel of 250)
PHP324.556(exc. VAT)
MERCURY, 16MHz Clock Oscillator, ±50ppm HCMOS, TTL, 14-Pin PDIP 5H14ET-16.000
  • RS Stock No. 767-5260
  • Mfr. Part No. 5H14ET-16.000
Each
PHP494.43(exc. VAT)
Abracon 0.032768MHz Crystal Unit ±20ppm SMD 2-Pin 4.1 x 1.5 x 0.9mm
  • RS Stock No. 226-0700
  • Mfr. Part No. FK145EIWM0.032768-T3
Each (On a Reel of 3000)
PHP82.902(exc. VAT)
IQD 14.7456MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.9 x 4.3mm
  • RS Stock No. 146-3943
  • Mfr. Part No. LFXTAL012313
Each (On a Reel of 1000)
PHP11.834(exc. VAT)
Abracon 32MHz Crystal ±10ppm ABM11W 4-Pin 2.0 x 1.6 x 0.5mm
  • RS Stock No. 240-3442
  • Mfr. Part No. ABM11W-32.0000MHZ-8-D1X-T3
Each (In a Pack of 25)
PHP34.271(exc. VAT)
Microchip 25MHz MEMS Oscillator, 6-Pin VDFN, ±20ppm ±20ppm, DSA1101DL3-025.0000VAO
  • RS Stock No. 631-386
  • Mfr. Part No. DSA1101DL3-025.0000VAO
Each (In a Box of 700)
PHP84.321(exc. VAT)
Epson 32.768MHz Crystal Unit ± 20ppm SMT 2-Pin 3.2 x 1.5 x 0.9mm
  • RS Stock No. 205-3449
  • Mfr. Part No. X1A000141000112
Each (On a Reel of 250)
PHP29.576(exc. VAT)
Abracon 0.032768MHz Crystal Unit ±20ppm SMD 2-Pin 1.6 x 1 x 0.5mm
  • RS Stock No. 226-0703
  • Mfr. Part No. FK161EIHM0.032768-T5
Each (In a Pack of 10)
PHP93.032(exc. VAT)
IQD 10 → 40MHz TCXO Oscillator, HCMOS ±0.5ppmLFTVXO009915BULK
  • RS Stock No. 148-5683
  • Mfr. Part No. LFTVXO009915BULK
Each
PHP1,090.98(exc. VAT)
Wurth Elektronik 25MHz Crystal SMT 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 197-587
  • Mfr. Part No. 830105863709
Each (On a Reel of 3000)
PHP36.658(exc. VAT)
Abracon 32.768MHz Crystal Unit SMD 4-Pin 6 x 3.5 x 1.2mm
  • RS Stock No. 241-3041P
  • Mfr. Part No. ABMM2-32.768MHZ-E2F-T
Each (Supplied on a Reel)
PHP50.255(exc. VAT)
Epson, 25MHz XO Oscillator CMOS, 4-Pin X1G004171003312
  • RS Stock No. 904-7660P
  • Mfr. Part No. X1G004171003312
Each (Supplied on a Reel)
PHP112.72(exc. VAT)
Epson 26MHz Crystal Unit ± 10ppm SMT 4-Pin 1.6 x 1.2 x 0.35mm
  • RS Stock No. 205-3395
  • Mfr. Part No. X1E000251001412
Each (On a Reel of 250)
PHP35.193(exc. VAT)
Abracon, 40MHz Crystal Oscillator Crystal Oscillator CMOS SMD ASE-40.000MHZ-ET
  • RS Stock No. 240-3569P
  • Mfr. Part No. ASE-40.000MHZ-ET
Each (Supplied on a Reel)
PHP74.399(exc. VAT)
Abracon 32.768kHz Crystal Unit ±20ppm SMD 2-Pin 2 x 1.2 x 0.6mm
  • RS Stock No. 171-2847P
  • Mfr. Part No. ABS06-107-32.768KHZ-T
Each (Supplied on a Reel)
PHP53.312(exc. VAT)
Abracon 32MHz Crystal 30ppm SMD 3.2 x 2.5 x 1mm
  • RS Stock No. 232-7252P
  • Mfr. Part No. ABM8G-32.000MHZ-B4Y-T
Each (Supplied on a Reel)
PHP49.784(exc. VAT)
Abracon 25MHz Crystal ±20ppm SMD 2 x 1.6 x 0.59mm
  • RS Stock No. 171-0249
  • Mfr. Part No. ABM11-25.000MHZ-D2X-T3
Each (On a Reel of 3000)
PHP61.936(exc. VAT)
Wurth Elektronik 32.768kHz Crystal SMT 2-Pin 3.2 x 1.5 x 0.9mm
  • RS Stock No. 197-484
  • Mfr. Part No. 830054236
Each (On a Reel of 3000)
PHP37.406(exc. VAT)
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