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
TCXO Oscillators
TCXO Oscillators
VCO Oscillators
VCO Oscillators
VCXO Oscillators
VCXO Oscillators

6116 Products showing for Crystals, Oscillators & Resonators

1 of 306
In Stock
Ecliptek, 33.333MHz XO Oscillator, 50 ppm CMOS, 4-Pin Surface Mount EB13E2H2H-33.333M TR
  • RS Stock No. 219-1994
  • Mfr. Part No. EB13E2H2H-33.333M TR
Subtotal (1 pack of 5 units)
HK$47.70
Stock information currently inaccessible
MERCURY 16 MHz Crystal ±30 ppm HC-49-US 2-Pin 3.5 mm 10.7 mm 4.3mm
  • RS Stock No. 672-0299P
  • Mfr. Part No. HUS-16.000-18-30/50/4085
Subtotal 5 units (supplied in a bag)
HK$14.40
In Stock
Abracon, 50MHz Clock Oscillator, ±30 ppm TTL, HCMOS, 4-Pin Surface Mount ASFL1-50.000MHZ-EK-T
  • RS Stock No. 171-2854
  • Mfr. Part No. ASFL1-50.000MHZ-EK-T
Subtotal (1 pack of 5 units)
HK$66.50
In Stock
Abracon, 12.288MHz Clock Oscillator Crystal Oscillator HCMOS, TTL, 4-Pin Surface Mount
  • RS Stock No. 240-3583P
  • Mfr. Part No. ASFL1-12.288MHZ-EC-T
Subtotal 5 units (supplied on a continuous strip)
HK$68.50
In Stock
IQD 32.768 kHz Crystal Unit ±20 ppm 2-Pin 2 mm 11.2 mm 2mm
  • RS Stock No. 212-0574
  • Mfr. Part No. LFXTAL014219B
Subtotal (1 pack of 10 units)
HK$19.90
In Stock
Abracon 4 MHz Crystal ±50 ppm ABLSG 3-Pin 4.2 mm 11.4 mm 4.7mm
  • RS Stock No. 240-3393
  • Mfr. Part No. ABLSG-4.000MHZ-D2Y-T
Subtotal (1 reel of 1000 units)
HK$2,710.00
In Stock
QT Quarztechnik, 8MHz Clock Oscillator, ±25 ppm HCMOS, TTL, 4-Pin Surface Mount
  • RS Stock No. 815-0481P
  • Mfr. Part No. QTX533A8.00000B15R
Subtotal 1 unit (supplied as a tape)
HK$23.80
Currently unavailable
MMD 32.77 kHz Crystal Unit 5 ppm 2-Pin 2.54 mm 9.8 mm 4.5mm
  • RS Stock No. 219-2114
  • Mfr. Part No. WC26SMFC-32.768KHZ-T
Subtotal (1 reel of 3000 units)
HK$11,841.00
Currently unavailable
MERCURY, 10MHz Clock Oscillator, ±50 ppm HCMOS, 4-Pin SMD 3H53ET-10.000
  • RS Stock No. 672-0609
  • Mfr. Part No. 3H53ET-10.000
Subtotal (1 unit)
HK$17.91
Temporarily out of stock
Microchip 460 MHz Oscillator, 6-Pin VDFN ±25 ppm
  • RS Stock No. 177-1813P
  • Mfr. Part No. DSC1123CI2-100.0000
Subtotal 5 units (supplied in a tube)
HK$120.60
Last RS stock
TXC 25 MHz Crystal ±30 ppm Surface Mount 2-Pin 1.2 mm 5 mm 3.2mm
  • RS Stock No. 753-7105
  • Mfr. Part No. 7A-25.000MAHE-T
Subtotal (1 bag of 5 units)
HK$19.00
In Stock
Abracon, 10MHz Clock Oscillator Crystal Oscillator HCMOS, TTL, 4-Pin Surface Mount ASFL1-10.000MHZ-EK-T
  • RS Stock No. 240-3578
  • Mfr. Part No. ASFL1-10.000MHZ-EK-T
Subtotal (1 pack of 5 units)
HK$66.50
In Stock
Abracon 25 MHz Crystal Unit ±10 ppm Surface Mount 4-Pin 0.8 mm 3.2 mm 2.5mm
  • RS Stock No. 187-6094
  • Mfr. Part No. ABM8-25.000MHz-10-B1U-T
Subtotal (1 pack of 10 units)
HK$25.20
In Stock
Abracon 32.768 MHz Crystal Unit ±20 ppm Surface Mount 2-Pin 0.9 mm 3.2 mm 1.5mm
  • RS Stock No. 241-3052
  • Mfr. Part No. ABS07-32.768KHZ-9-1-T
Subtotal (1 pack of 10 units)
HK$101.40
In Stock
Abracon 32.768 kHz Crystal ±20 ppm 2-Pin 2.1 mm 6.2 mm 2.1mm
  • RS Stock No. 171-0553
  • Mfr. Part No. AB26T-32.768KHZ
Subtotal (1 pack of 10 units)
HK$20.10
In Stock
Abracon 20 MHz Crystal ±20 ppm Surface Mount 1.3 mm 5 mm 3.2mm
  • RS Stock No. 171-0498
  • Mfr. Part No. ABM3-20.000MHZ-D2Y-T
Subtotal (1 pack of 5 units)
HK$19.90
In Stock
Abracon 24 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1 mm 3.2 mm 2.5mm
  • RS Stock No. 171-2708P
  • Mfr. Part No. ABM8G-24.000MHZ-18-D2Y-T
Subtotal 10 units (supplied on a continuous strip)
HK$28.90
In Stock
Abracon 100 MHz MEMS Oscillator, 4-Pin Surface Mount ±10 ppm
  • RS Stock No. 241-3069
  • Mfr. Part No. ASDMB-100.000MHZ-LY-T
Subtotal (1 reel of 1000 units)
HK$28,968.00
In Stock
Murata Ceramic Resonator, 16 MHz 15 pF, 3-Pin Surface Mount 1.3mm, 3.2 mm
  • RS Stock No. 216-6056P
  • Mfr. Part No. CSTNE16M0V530000R0
Subtotal 20 units (supplied on a continuous strip)
HK$34.10
In Stock
Wurth Elektronik 32.768 kHz Crystal ±20.00 ppm Cylindrical 2-Pin 4.7 mm 6 mm 2mm
  • RS Stock No. 197-708
  • Mfr. Part No. 830014219B
Subtotal (1 tape of 10 units)
HK$24.10
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