Our GRX collection of automotive parts, including crystals and RTC modules are built to endure. AEC-Q200 qualification as standard. Operating temperature ranges of up to -40°C to +125°C. These parts undergo rigorous testing to make sure they can withstand the harshest vehicular environment.

Automotive Crystals

Chosen for their high reliability, low cost and all-round robust nature these crystals all come with AEC-Q200 qualification as standard.

Automotive Crystals

GRX-210

Ultra-miniature Automotive Crystal (AEC-Q200)


The smallest member of our dedicated automotive GRX range, the GRX-210 automotive crystal is available in frequencies from 26.0-40MHz and comes fully AEC-Q200 qualified as standard. The miniature ceramic package with seam sealed metal lid makes the GRX-210 particulalry ideal for tight-space applications that require excellent long-term stability.

  • 26.0 ~ 40.0MHz
  • AEC-Q200 qualified for automotive applications
  • Vacuum seal for excellent long-term stability
  • High reliability at low cost
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GRX-220

Automotive Crystal (AEC-Q200)


Part of our dedicated automotive GRX range, the GRX-220 automotive crystal is available in frequencies from 16.0-26MHz and comes fully AEC-Q200 qualified as standard. The miniature ceramic package with seam sealed metal lid makes the GRX-220 particulalry ideal for tight-space applications that require excellent long-term stability including vehicle telematics, connected car and in-car audio.

  • 16.0 ~ 26.0MHz
  • AEC-Q200 qualified for automotive applications
  • Vacuum seal for excellent long-term stability
  • High reliability at low cost
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GRX-315

Automotive Watch Crystal (AEC-Q200)


Part of our automotive GRX range, the GRX-315 is our dedicated automotive 32.768kHz solution and comes fully AEC-Q200 qualified as standard. The GRX-315 offers particulalry competitive pricing for volume applications and low power consumption for minimal impact on design power budgets.

  • 32.768kHz
  • AEC-Q200 automotive qualified
  • Miniature ceramic package with metal lid
  • Vacuum seal for excellent long-term stability
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GRX-320

Automotive Crystal (AEC-Q200)


Part of our dedicated automotive GRX range, the GRX-320 automotive crystal is available in frequencies from 12.0-40.0MHz and comes fully AEC-Q200 qualified as standard. The miniature ceramic package with seam sealed metal lid makes the GRX-320 particulalry ideal for tight-space applications that require excellent long-term stability including vehicle telematics, connected car and in-car audio.

  • 12.0 ~ 40.0MHz
  • AEC-Q200 qualified for automotive applications
  • Vacuum seal for excellent long-term stability
  • High reliability at low cost
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GRX-530

Miniature Automotive Surface Mount Crystal (AEC-Q200)


Encased within a 5.0x3.2mm industry standard package, the GRX-530 comes with AEC-Q200 as standard as part of our dedicated automotive GRX range. Available in frequencies from 9.80-40.0MHz, seam sealing of the miniature ceramic package with metal lid increases ensures the GRX-530 offers excellent long-term stability, ideal for applications such as vehicle telematics, remote keyless entry, camera and audio applications.

  • 9.8 ~ 40.0MHz
  • AEC-Q200 qualified for automotive applications
  • Vacuum seal for excellent long-term stability
  • High reliability at low cost
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CM8V-T1A

Ultra-Miniature 2012 Package 32.768kHz SM Watch Crystal


The ultra-miniature CM8V-T1A offers a 32.768kHz solution with ultra-low profile package and high shock and vibration resistance. The CM8V-T1A is available in automotive and extended operating temperature ranges, with full AEC-Q200 qualification on request, and features low drive level.

  • 32.768kHz
  • Ultra low profile - 0.6mm
  • High shock & vibration resistance
  • Extended temperature range option
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GRX-330

Automotive Crystal (AEC-Q200)


The GRX-330 automotive crystal continues to be the most popular component within our dedicated GRX automotive crystal range. Available in frequencies from 12.0-40.0MHz and fully AEC-Q200 qualified as standard, the industry-standard miniature ceramic package with seam sealed metal lid makes the GRX-330 particularly ideal for numerous automotive applications including vehicle telematics, connected car and in-car audio.

  • 12.0 ~ 40.0MHz
  • AEC-Q200 Qualified
  • Miniature 3.2x2.5mm package
  • Custom stabilities available
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Automotive RTC Modules

Low power and highly accuracy, these RTC Modules provide extra functionality where it’s needed most.

RTC Modules for Automotive Projects

RV-8803-C7

RTC I2C bus High Accuracy


A highly accurate RTC module with I2C bus interface providing timing accuracy of ±3ppm (or ±1.81 seconds per day), the RV-8803-C7 is also the world's smallest RTC module, with a package footprint of only 3.5 x 1.5mm. In addition to providing excellent frequency stability this real time clock module is also one of the lowest power temperature compensated RTC modules with back up power requirement of only 240nA with automotive grade options available. This product was previously named RV8803C7.

  • 1.0Hz ~ 32.768kHz
  • Temperature compensated over -40 +105°C
  • Low Power
  • I2C-Bus
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RV-1805-C3

RTC I2C Bus Low Power


With ultra-low current consumption of only 17nA the RV-1805-C3 boasts the lowest power consumption of our entire range of real time clock modules. This RTC with miniature 3.7 x 2.5mm package and I2C bus interface offers excellent stability for an uncompensated part and incorporates many additional functions including alarm, timer, user RAM and trickle charge.  This product was previously named RV1805C3. The RV-1805-C3 is no longer recommended for new designs, please consider the RV-3028-C7 as a low power solution for new projects.

  • 1.0Hz ~ 32.768kHz
  • Extremely low current consumption
  • Miniature package with integrated crystal
  • Trickle charger, power management & switch
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RV-3049-C3

RTC SPI Bus


The RV-3049-C3 is no longer recommended for new designs but is suitable as a drop in replacement and features superb timing stability, temperature compensation and SPI bus interface in a miniature 3.7 x 2.5mm surface mount package. Wide operating temperature ranges of -40 to +125ºC are available as is AEC-Q200 qualification and full PPAP documentation on request.

  • 1.0Hz ~ 32.768kHz
  • Temperature compensated accuracy
  • Sub miniature size
  • AEC-Q200 compliant option
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RV-4162-C7

RTC I2C bus


The RV-4162-C7 ultra-miniature RTC module is perfect for high volume applications where you need an all-in-one solution to help with space saving and procurement costs. The tiny 3.2 x 1.5mm footprint enables additional design space and, along with wide operating voltage range and good stability at room temperature, the RV-4162-C7 also features I2C bus interface, standard clock and calendar functionality, alarm setting and a watchdog function. This product was previously named RV4162C7.

  • 1.0Hz ~ 32.768kHz
  • Ultra-miniature ceramic SMD RTC module
  • Compliant with I2C-Bus interface (400kHz)
  • AEC-Q200 compliant option
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Our Evolution of Automotive RF ebook explains the development of automotive RF technology over the past century.

 

For more information on RF automotive technology, including our recommendations for the best products to use for the very latest tech, please check out our ebook "The Evolution of Automotive RF Integration" which you can download here for free. Packed with information on the RF technology behind classic and up-coming automotive tech, it's your ultimate guide to the latest RF automotive products specific to your industry.

You can download our ebook, The Evolution of RF Integration here

Related news

GRX-330 | Our Brand New Automotive AEC-Q200 Qualified SM Crystal

19/05/2014


Introducing the brand new GRX-330, an automotive-focused surface mount crystal with AEC-Q200 qualified as standard, and a mechanically robust 3225 format package.

The AEC-Q200 Standard, what does it really mean?

01/11/2023


A look under the hood of AEC-Q200 qualification and 5 tips for specifying automotive qualified RF parts that will save your budget.

What are automotive crystals and why are they important?

Automotive Crystals are electronic components that are used in vehicles to control timing and frequency, allowing for precise operation of various systems such as the engine and transmission. 

These crystals have been used in vehicles for decades and without them, modern cars and trucks wouldn't be able to operate as efficiently or reliably as they do today.

Advances in technology have allowed automotive components to become smaller, more efficient, and more reliable than ever before. As a leader in frequency control products, Golledge stocks a wide range of advanced automotive crystals that could be perfect for your manufacturing needs.

Quality automotive components from Golledge

As the UK's leading supplier of Frequency Control Products, we take pride in delivering high-quality components to ensure optimal performance of your automotive applications. 

Our GRX collection offers a range of robust and reliable products, including crystals and RTC modules, that are designed to withstand even the harshest environments. 

All our automotive components are built to AEC-Q200 qualification as standard. Operating temperature ranges from -40°C to +125°C. These parts undergo rigorous testing to make sure they can withstand all types of vehicular environments.

With Golledge, you can rest assured that you are getting the best-in-class products and exceptional customer service from a trusted expert who understands the field.

Shop our products below or use the quick links to the left of the page to find the category you need. If you cannot find exactly what you are after, do not hesitate to get in touch and we’ll do our utmost to source the automotive component that you require.