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

97 of 259
ECS Inc International, 24MHz Crystal Oscillator Crystal Oscillator, ±50ppm HCMOS SMD ECS-2333-240-BN-TR
  • RS Stock No. 301-213P
  • Mfr. Part No. ECS-2333-240-BN-TR
Each (Supplied on a Reel)
PHP76.80(exc. VAT)
Wurth Elektronik 8MHz Crystal SMT 2-Pin 13.4 x 4.9 x 4.3mm
  • RS Stock No. 197-705
  • Mfr. Part No. 830003151
Each (On a Tape of 10)
PHP36.443(exc. VAT)
Wurth Elektronik 32.768kHz Crystal SMT 4-Pin 8.7 x 3.7 x 2.5mm
  • RS Stock No. 197-746
  • Mfr. Part No. 830003000
Each (On a Reel of 3000)
PHP29.326(exc. VAT)
Abracon 32.768kHz Crystal Unit ±20ppm SMD 2-Pin 3.2 x 1.5 x 0.9mm
  • RS Stock No. 171-2741
  • Mfr. Part No. ABS07-32.768KHZ-6-T
Each (In a Pack of 10)
PHP54.096(exc. VAT)
Abracon 25MHz Crystal ±30ppm SMD 4-Pin 2.0 x 1.6 x 0.59mm
  • RS Stock No. 240-3424
  • Mfr. Part No. ABM11-25.000MHZ-B7G-T
Each (In a Pack of 10)
PHP99.176(exc. VAT)
ECS Inc International, 25MHz Crystal Oscillator Crystal Oscillator, ±10ppm HCMOS SMD ECS-2520S33-250-FN-TR
  • RS Stock No. 301-155
  • Mfr. Part No. ECS-2520S33-250-FN-TR
Each
PHP117.80(exc. VAT)
ECS Inc International 24MHz Crystal Oscillator SMD 4-Pin 5 x 3.2mm
  • RS Stock No. 301-134P
  • Mfr. Part No. ECS-240-20-30B-TR
Each (Supplied on a Reel)
PHP43.64(exc. VAT)
Abracon, 1.8432MHz Crystal Oscillator Crystal Oscillator CMOS SMD ASE-1.8432MHZ-LC-T
  • RS Stock No. 240-3554P
  • Mfr. Part No. ASE-1.8432MHZ-LC-T
Each (Supplied on a Reel)
PHP85.616(exc. VAT)
Abracon 32.76kHz Crystal Unit ±30ppm SMD 2-Pin 3.2 x 1.5 x 0.9mm
  • RS Stock No. 187-5736
  • Mfr. Part No. ABS07-32.768kHz-6-4-T
Each (On a Reel of 3000)
PHP70.952(exc. VAT)
ECS Inc International, 8MHz Crystal Oscillator Crystal Oscillator, ±50ppm CMOS SMD ECS-2033-080-BN
  • RS Stock No. 301-231P
  • Mfr. Part No. ECS-2033-080-BN
Each (Supplied on a Reel)
PHP103.43(exc. VAT)
Epson, 16MHz XO Oscillator, ±50ppm CMOS, 4-Pin SMD Q3309CA40006612
  • RS Stock No. 173-2590
  • Mfr. Part No. Q3309CA40006612
Each (On a Reel of 250)
PHP214.37(exc. VAT)
Wurth Elektronik 4MHz Crystal HC49/4H 2-Pin 11.05 x 4.7 x 4.1mm
  • RS Stock No. 197-538
  • Mfr. Part No. 830027298B
Each (On a Reel of 100)
PHP24.841(exc. VAT)
Epson 26MHz Crystal Unit ± 10ppm SMT 4-Pin 1.6 x 1.2 x 0.35mm
  • RS Stock No. 205-3396
  • Mfr. Part No. X1E000251001412
Each (In a Pack of 5)
PHP44.10(exc. VAT)
Wurth Elektronik, 40MHz SPXO Crystal Oscillator, ±50ppm HCMOS SMT 831018042
  • RS Stock No. 276-6750P
  • Mfr. Part No. 831018042
Each (Supplied on a Reel)
PHP157.284(exc. VAT)
Wurth Elektronik 3.2768MHz Crystal HC49/4H 2-Pin 11.05 x 4.7 x 4.1mm
  • RS Stock No. 197-541
  • Mfr. Part No. 830024985B
Each (On a Reel of 100)
PHP24.841(exc. VAT)
Abracon 8MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-6010
  • Mfr. Part No. ABLS-8.000MHz-D-3-Y-T
Each (In a Pack of 25)
PHP14.112(exc. VAT)
Microchip 20MHz MEMS Oscillator, 6-Pin VDFN, ±25ppm ±25ppm, DSA1101DA2-020.0000VAO
  • RS Stock No. 631-384
  • Mfr. Part No. DSA1101DA2-020.0000VAO
Each (In a Box of 700)
PHP93.562(exc. VAT)
Abracon 32.768kHz Crystal Unit ±20ppm SMD 2-Pin 3.2 x 1.5 x 0.9mm
  • RS Stock No. 171-2839P
  • Mfr. Part No. ABS07-32.768KHZ-T
Each (Supplied on a Reel)
PHP41.598(exc. VAT)
Murata 32MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5101P
  • Mfr. Part No. XRCGB32M000F1S1DR0
Each (Supplied on a Reel)
PHP18.522(exc. VAT)
MMD, 50MHz XO Oscillator, 50ppm HCMOS SMD MTH305027AH-50.000MHZ-T
  • RS Stock No. 219-2105
  • Mfr. Part No. MTH305027AH-50.000MHZ-T
Each (On a Tape of 5)
PHP118.13(exc. VAT)
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