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

5396 Products showing for Crystals, Oscillators & Resonators

5 of 270
Abracon 122.88MHz VCXO LVCMOS SMD ABLNO-V-122.880MHz-T2
  • RS Stock No. 238-5774
  • Mfr. Part No. ABLNO-V-122.880MHz-T2
Each
HK$126.50(exc. GST)
Abracon 50MHz MEMS MEMS Oscillator, 4-Pin QFN, ±50ppm, ASEMB-50.000MHZ-LC-T
  • RS Stock No. 171-2828
  • Mfr. Part No. ASEMB-50.000MHZ-LC-T
Each (In a Pack of 5)
HK$18.10(exc. GST)
Abracon 50MHz MEMS MEMS Oscillator, 4-Pin QFN, ±50ppm, ASEMB-50.000MHZ-LC-T
  • RS Stock No. 171-2828P
  • Mfr. Part No. ASEMB-50.000MHZ-LC-T
Each (Supplied on a Reel)
HK$18.10(exc. GST)
ECS Inc International 20MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 301-355P
  • Mfr. Part No. ECS-200-12-33-AGN-TR
Each (Supplied on a Reel)
HK$3.54(exc. GST)
Murata 32MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
  • RS Stock No. 236-5117P
  • Mfr. Part No. XRCGB32M000F1SBDR0
Each (Supplied on a Reel)
HK$2.42(exc. GST)
CSTNE12M0G55Z000R0, Ceramic Resonator, 12MHz 33pF, 3-Pin SMD, 3.20 x 1.30 x 0.70mm
  • RS Stock No. 276-3681
  • Mfr. Part No. CSTNE12M0G55Z000R0
Each (On a Tape of 10)
HK$1.50(exc. GST)
QANTEK 8.192MHz Crystal ±20ppm HC-49/U-S 2-Pin 11.05 x 4.65 x 3.5mm
  • RS Stock No. 814-9415
  • Mfr. Part No. QCL8.19200F18B23B
Each (In a Bag of 10)
HK$1.42(exc. GST)
Abracon 8MHz Crystal Unit ±20ppm SMD 4-Pin 6 x 3.5 x 1.2mm
  • RS Stock No. 171-2292
  • Mfr. Part No. ABMM2-8.000MHZ-E2-T
Each (On a Reel of 1000)
HK$4.706(exc. GST)
Abracon 20MHz Crystal ±20ppm SMD 5 x 3 x 1.3mm
  • RS Stock No. 171-0498
  • Mfr. Part No. ABM3-20.000MHZ-D2Y-T
Each (In a Pack of 5)
HK$3.98(exc. GST)
RALTRON 12MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm
  • RS Stock No. 693-6964
  • Mfr. Part No. AS-12.000-18
Each (In a Bag of 10)
HK$2.16(exc. GST)
Abracon 48MHz Crystal Unit SMD 4-Pin 5 x 3.2 x 1.1mm
  • RS Stock No. 241-3005P
  • Mfr. Part No. ABM3B-48.000MHZ-10-1-U-T
Each (Supplied on a Reel)
HK$4.92(exc. GST)
Ecliptek 24MHz Crystal Unit 30ppm Tape & Reel 3.2mm
  • RS Stock No. 219-1961P
  • Mfr. Part No. E1SEA18-24.000M TR
Each (Supplied on a Reel)
HK$2.188(exc. GST)
Abracon 8MHz Crystal Unit SMD 4-Pin 6 x 3.5 x 1.2mm
  • RS Stock No. 241-3043
  • Mfr. Part No. ABMM2-8.000MHZ-D1-T
Each (In a Pack of 10)
HK$6.19(exc. GST)
ECS Inc International 32MHz TCXO Oscillator, HCMOS ±2.5ppm SMDECS-TXO-2520-33-320-AN-TR
  • RS Stock No. 301-256
  • Mfr. Part No. ECS-TXO-2520-33-320-AN-TR
Each
HK$21.70(exc. GST)
CSTLS8M00G53-B0, Ceramic Resonator, 8MHz Shear 15pF, 3-Pin, 8 x 3 x 5.5mm
  • RS Stock No. 792-6558
  • Mfr. Part No. CSTLS8M00G53-B0
Each (In a Bag of 5)
HK$1.06(exc. GST)
DiodesZetex 24MHz Crystal SMD 4-Pin 3.2 x 2.5mm
  • RS Stock No. 216-287
  • Mfr. Part No. FL2400022
Each
HK$6.42(exc. GST)
ECS Inc International 8MHz Crystal Oscillator SMD 2-Pin 5 x 3.2mm
  • RS Stock No. 301-284
  • Mfr. Part No. ECS-80-18-30-JGN-TR
Each
HK$5.54(exc. GST)
Abracon, 4MHz Clock Oscillator Crystal Oscillator HCMOS SMD ASV-4.000MHZ-EJ-T
  • RS Stock No. 240-3614P
  • Mfr. Part No. ASV-4.000MHZ-EJ-T
Each (Supplied on a Reel)
HK$9.49(exc. GST)
IQD 32.768 kHz Crystal Unit ±20 ppm SMT 2-Pin 0.9 mm 3.2 mm 1.5 mm
  • RS Stock No. 212-0570
  • Mfr. Part No. LFXTAL009706
Each (In a Pack of 5)
HK$4.70(exc. GST)
Wurth Elektronik, 12.288MHz SPXO Crystal Oscillator, ±25ppm HCMOS SMT LFSPXO082201
  • RS Stock No. 276-6726P
  • Mfr. Part No. 830208220101
Each (Supplied on a Reel)
HK$22.16(exc. GST)
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