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

239 of 259
In Stock
Abracon, 8MHz Clock Oscillator Crystal Oscillator HCMOS, TTL SMD ASFL1-8.000MHZ-EC-T
  • RS Stock No. 240-3597P
  • Mfr. Part No. ASFL1-8.000MHZ-EC-T
Each (Supplied on a Reel)
PHP102.704(exc. VAT)
In Stock
Abracon 32.768kHz Crystal ±20ppm SMD 2-Pin 1.60 x 1.00 x 0.50mm
  • RS Stock No. 237-7299P
  • Mfr. Part No. ABS05-32.768kHz-X-T5
Each (Supplied on a Reel)
PHP126.54(exc. VAT)
Temporarily out of stock
QANTEK, 1.8432MHz XO Oscillator, ±50ppm HCMOS, 14-Pin DIP14 QX14T50B1.843200B50TT
  • RS Stock No. 796-0463
  • Mfr. Part No. QX14T50B1.843200B50TT
Each
PHP194.04(exc. VAT)
In Stock
Murata 26MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5081P
  • Mfr. Part No. XRCGB26M000F1S2KR0
Each (Supplied on a Reel)
PHP21.03(exc. VAT)
In Stock
RALTRON 10MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm
  • RS Stock No. 693-6952
  • Mfr. Part No. AS-10.000-18
Each (In a Bag of 10)
PHP19.208(exc. VAT)
Last RS stock
MERCURY 10MHz Crystal ±30ppm HC-49-US SMD 2-Pin 11.2 x 4.5 x 4mm
  • RS Stock No. 672-0347P
  • Mfr. Part No. M49-10.000-18-30/50/4085
Each (Supplied as a Tape)
PHP32.15(exc. VAT)
In Stock
AKER 25MHz Crystal ±50ppm SMD 4-Pin 3.2 x 2.5 x 0.75mm
  • RS Stock No. 672-0151
  • Mfr. Part No. C3E-25.000-12-50100-X1
Each
PHP52.67(exc. VAT)
In Stock
MMD Crystal Unit 20ppm Tape & Reel 1.4mm
  • RS Stock No. 219-2111
  • Mfr. Part No. WC146SMF-32.768KHZ-T
Each (On a Tape of 10)
PHP47.085(exc. VAT)
In Stock
Abracon 10MHz Crystal ±20ppm HC49/US 11.4 x 4.7 x 4.2mm
  • RS Stock No. 171-0205
  • Mfr. Part No. ABLS-10.000MHZ-B2-T
Each (On a Reel of 1000)
PHP13.983(exc. VAT)
In Stock
Ecliptek 24MHz Crystal Unit 30ppm Tape & Reel 3.2mm
  • RS Stock No. 219-1960
  • Mfr. Part No. E1SEA18-24.000M TR
Each (On a Reel of 1000)
PHP9.80(exc. VAT)
In Stock
Abracon 30MHz Crystal ±30ppm SMD 4-Pin 2.0 x 1.6 x 0.59mm
  • RS Stock No. 240-3426P
  • Mfr. Part No. ABM11-30.000MHZ-D2X-T3
Each (Supplied on a Reel)
PHP67.217(exc. VAT)
In Stock
QANTEK 24MHz Crystal ±20ppm HC-49/U-S SMD 2-Pin 11.4 x 4.8 x 4.4mm
  • RS Stock No. 814-9548P
  • Mfr. Part No. QCS24.0000F18B23R
Each (Supplied on a Reel)
PHP17.116(exc. VAT)
In Stock
Ecliptek, 24MHz XO Oscillator, 50ppm CMOS SMD EB13E2H2H-24.000M TR
  • RS Stock No. 219-1985P
  • Mfr. Part No. EB13E2H2H-24.000M TR
Each (Supplied on a Reel)
PHP72.128(exc. VAT)
In Stock
Ecliptek, 24.576MHz XO Oscillator, 20ppm CMOS SMD EC2620TS-24.576M TR
  • RS Stock No. 219-2021
  • Mfr. Part No. EC2620TS-24.576M TR
Each (On a Reel of 1000)
PHP66.07(exc. VAT)
In Stock
Abracon 16MHz Crystal Unit ±10ppm SMD 4-Pin 3.2 x 2.5 x 0.75mm
  • RS Stock No. 240-0841P
  • Mfr. Part No. ABM8W-16.0000MHZ-8-K1Z-T3
Each (Supplied on a Reel)
PHP28.88(exc. VAT)
In Stock
Abracon 32.768kHz Crystal Unit ±10ppm SMD 2-Pin 3.2 x 1.5 x 0.9mm
  • RS Stock No. 171-2717P
  • Mfr. Part No. ABS07-32.768KHZ-1-T
Each (Supplied on a Reel)
PHP64.962(exc. VAT)
Temporarily out of stock
Abracon 3.6864MHz Crystal ±30ppm SMT 2-Pin 10 x 4.5 x 1.7mm
  • RS Stock No. 240-3629
  • Mfr. Part No. FC8AQCCMC3.6864-T1
Each (On a Reel of 1000)
PHP73.657(exc. VAT)
Supply shortage
Abracon 26MHz Crystal Unit ±10ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 171-2762
  • Mfr. Part No. ABM8-26.000MHZ-10-1-U-T
Each (In a Pack of 5)
PHP63.112(exc. VAT)
In Stock
Abracon 32MHz Crystal Unit ±10ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 187-5810
  • Mfr. Part No. ABM8-32.000MHz-9-B1U-T
Each (On a Reel of 1000)
PHP24.91(exc. VAT)
Currently unavailable
KYOCERA AVX, 11.2896MHz Clock Oscillator, ±50ppm CMOS, 4-Pin CSMD KC5032A11.2896CM0E00
  • RS Stock No. 111-0740
  • Mfr. Part No. KC5032A11.2896CM0E00
Each
PHP172.58(exc. VAT)
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