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Crystal Oscillators

Crystal oscillators are essential electronic components that generate precise electrical signals with consistent frequency. They work by utilising the natural vibration of a quartz crystal when subjected to an electrical field, a phenomenon known as the piezoelectric effect. This precise frequency generation is crucial for maintaining accurate timing in various electronic systems. They are widely used across industries due to their reliability and accuracy. Crystal oscillators function by applying a voltage to a quartz crystal, causing vibration at a stable frequency. These vibrations are transformed into an electrical signal, which is then employed for timing purposes in circuits.

Where Can I Use Crystal Oscillators?

  • Telecommunication Equipment
  • Consumer Electronics (e.g., Watches, Smartphones)
  • Automotive Systems
  • Medical Devices
  • Industrial Machinery

Building Materials

  • Quartz crystal (primary component)
  • Metal and ceramic housings
  • Conductive electrodes

Popular Variants of Crystal Oscillators

  • Voltage-Controlled Crystal Oscillators (VCXOs)
  • Temperature-Compensated Crystal Oscillators (TCXOs)
  • Oven-Controlled Crystal Oscillators (OCXOs)
  • Simple Packaged Crystal Oscillators (SPXOs)

Standout Features Include

  • High-frequency stability
  • Low power consumption
  • Compact design
  • Wide operating temperature range

Possible Advantages of Using Our Best-in-Class Crystal Oscillators

  • Accurate timekeeping and frequency control
  • Long operational life
  • Low phase noise
  • Reliable performance in harsh environments

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QX14T50B16.00000B50TT, QANTEK
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£ 3.33
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£ 2.73
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£ 2.50
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QX8T50B32.00000B50TT, QANTEK
39 In Stock
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£ 3.26
Fox Electronics
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FXO-HC726R-20, Fox Electronics
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£ 1.96
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£ 1.93
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£ 1.89
Renesas Electronics
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XLH536024.000000I, Renesas Electronics
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1000 +
£ 0.71
Renesas Electronics
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XLH536033.333330I, Renesas Electronics
498 In Stock
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500 +
£ 1.43
Renesas Electronics
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XLL526200.000000I, Renesas Electronics
598 In Stock
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£ 2.50
Renesas Electronics
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XLL536125.000000I, Renesas Electronics
1098 In Stock
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£ 2.67
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EC3620ETTS-25.000M TR, Ecliptek
1998 In Stock
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£ 0.51
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QX14T50B4.000000B50TT, QANTEK
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QX14T50B40.00000B50TT, QANTEK
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£ 2.66
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£ 2.42
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QX14T50B3.686400B50TT, QANTEK
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£ 2.44
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ASV-7.3728MHz-EJ, Abracon
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£ 0.56
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X1G004451001112, EPSON
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£ 1.61
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£ 1.23
Micro Crystal
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OV-7604-C7-STD-020, Micro Crystal
108 In Stock
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£ 3.17
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ASAK-32.768KHZ-LRS-T, Abracon
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£ 0.72
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ASE-10.000MHZ-LC-T, Abracon
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£ 0.64
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ASE-27.000MHZ-LC-T, Abracon
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£ 0.63
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ASFL1-10.000MHZ-EK-T, Abracon
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£ 0.72
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ASFL1-12.288MHZ-L-T, Abracon
998 In Stock
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£ 0.67
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ASFL1-24.000MHZ-L-T, Abracon
998 In Stock
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£ 0.80
Renesas Electronics
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XLH536048.000000I, Renesas Electronics
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£ 0.71
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Q3309CA40021912, Epson
16 In Stock
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£ 3.38
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£ 3.19
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XLH736033.333000I, Renesas Electronics
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QX14T50B20.00000B50TT, QANTEK
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£ 2.87
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QX8T50B6.000000B50TT, QANTEK
33 In Stock
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New Items
New items
30.0MHz CFPS-39 ±50ppm -40+85°C 3.3V, IQD

30.0MHz CFPS-39 ±50ppm -40+85°C 3.3V, IQD

CFPS-39 Crystal Oscillators 3.2x2.5mm Ceramic case
New items
KC2520B66.6667C10E00, KYOCERA

KC2520B66.6667C10E00, KYOCERA

Kyocera C2520B-C1 Clock Oscillators KC2520B-C1 crystal oscillators from Kyocera feature a CMOS output. They are constructed from a miniature ceramic package where seam welding helps to ensure high reliability. These clock oscillators produce a high output frequency of 125 MHz but maintain low current consumption. KC2520B-C1 series oscillators have an operating voltage range of 1.6 V to3.63 V from a supply voltage of 1.8 V, 2.5 V or 3.3 V. Suitable applications for clock oscillators include servers, workstations, Ethernet switches, routes, digital cameras and televisions, factory automation and medical equipment. Other suitable uses include data storage devices, industrial products and automotive electronics. Crystal Oscillators 2x2.5mm Ceramic case
New items
RS_144-5014, RS PRO

RS_144-5014, RS PRO

RS Pro CE Surface Mount Clock Oscillators, 5mm x 3.2mm From RS Pro, these surface mount clock oscillators have a compact package design. With supply voltage as low as 1.8 V dc, a range of frequency options (between 1.544 MHz and 156 MHz) are available.
New items
RS_144-5005, RS PRO

RS_144-5005, RS PRO

RS Pro CD Surface Mount Clock Oscillators, 3.2mm x 2.5mm From RS Pro, these surface mount clock oscillators have a compact package design. With supply voltage as low as 1.8 V dc, a range of frequency options (between 1.544 MHz and 60 MHz) are available.
New items
RS_144-1122, RS PRO

RS_144-1122, RS PRO

RS Pro CC Surface Mount Clock Oscillators, 7mm x 5mm From RS Pro, these surface mount clock oscillators offer a small, compact package. These clock oscillators have a supply voltage of either 3.3 V dc or 5 V dc. A range of frequency options are available.
New items
LFSPXO018036 831018036, IQD

LFSPXO018036 831018036, IQD

CFPS-73 From IQD, this CFPS-73 Crystal Clock Oscillator comes in a ceramic package with hermetically sealed metal lid, offering a good standard of environmental resistance to vibration and shock. This oscillator comes in a standard 7 x 5mm size. Note CFPP-73 series programmable oscillators are the nearest equivalent fast make capability model Standard 7 x 5mm crystal oscillator Ceramic package with a seam sealed metal lid, hermetically sealed Model CFPS-73 Model Issue number 12 Crystal Oscillators 7x5mm Ceramic case
New items
LFSPXO018039 831018039, IQD

LFSPXO018039 831018039, IQD

CFPS-73 From IQD, this CFPS-73 Crystal Clock Oscillator comes in a ceramic package with hermetically sealed metal lid, offering a good standard of environmental resistance to vibration and shock. This oscillator comes in a standard 7 x 5mm size. Note CFPP-73 series programmable oscillators are the nearest equivalent fast make capability model Standard 7 x 5mm crystal oscillator Ceramic package with a seam sealed metal lid, hermetically sealed Model CFPS-73 Model Issue number 12 Crystal Oscillators 7x5mm Ceramic case
New items
LFSPXO018035 831018035, IQD

LFSPXO018035 831018035, IQD

CFPS-72 Crystal Oscillators CFPS-7S series crystal clock oscillator. These IQD brand SMD's are cased in ceramic with a hermetically sealed metal lid and feature a good standard of environmental properties in relation to shock and vibration. They are available in a standard 7 x 5mm size and have wide frequency parameters. Standard 7 x 5mm crystal oscillator in a ceramic package with a seam sealed metal lid, hermetically sealed. Model CFPS-72 Model Issue number 12 Crystal Oscillators 7x5mm Ceramic case
New items
LFSPXO009443, IQD

LFSPXO009443, IQD

CFPS-72 Crystal Oscillators CFPS-7S series crystal clock oscillator. These IQD brand SMD's are cased in ceramic with a hermetically sealed metal lid and feature a good standard of environmental properties in relation to shock and vibration. They are available in a standard 7 x 5mm size and have wide frequency parameters. Crystal Oscillators 7x5mm Ceramic case
New items
KC7050A4.00000C30E00, KYOCERA

KC7050A4.00000C30E00, KYOCERA

KC7050A-C3 KC7050A-C3 crystal oscillators from Kyocera feature a CMOS output. These clock oscillators are constructed with seam welding, making them highly reliable, and offered in a miniature ceramic package. Different supply voltage options are available for these surface mount oscillators. Suitable applications for clock oscillators include servers, workstations, Ethernet switches, routes, digital cameras and televisions, factory automation and medical equipment. Other suitable uses include data storage devices, industrial products and automotive electronics. Crystal Oscillators 7x5mm Ceramic case
New items
FXO-HC536R-200, Fox Electronics

FXO-HC536R-200, Fox Electronics

FXO-HC536R Crystal Oscillators 5x3.2mm Ceramic case
New items
LFTCXO063782Bulk, IQD

LFTCXO063782Bulk, IQD

IQD Frequency Products IQXT-210 TCVCXO Crystal Oscillators The IQD Frequency Products IQXT-210 series of temperature compensated crystal oscillators (TCVCXO) offers models with a HCMOS output or a clipped sine output with further options for pulling or no pulling. These crystal oscillators are available with or without voltage control. With a frequency range of 10 MHz to 50 MHz, IQXT-200 crystal oscillators have a frequency stability of ±0.05 ppm to ±1 ppm. Features & Benefits: Positive slope Input impedance of 100kΩ minimum 260°C maximum reflow temperature (for 30 seconds) Temperature Compensated Crystal Oscillators (TCVCXO)
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Crystal Oscillators and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Crystal Oscillators or any other product.
This depends on the Crystal Oscillators individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Crystal Oscillators and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Crystal Oscillators.
Yes. We keep updating our stock frequently and if a product like Crystal Oscillators is not in stock then we will let you know.