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DFRobot

$10.55 |
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An assortment of 35 crystal oscillators covering 7 of the most commonly used frequencies. Keep them on hand for microcontroller projects, prototyping, and ci...

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An assortment of 35 crystal oscillators covering 7 of the most commonly used frequencies. Keep them on hand for microcontroller projects, prototyping, and circuit experiments — no more hunting for the right crystal when you need one.

Included Frequencies

  • 5× 32.768 kHz (3 × 8 mm cylindrical type)
  • 5× 6 MHz (HC-49S package)
  • 5× 8 MHz (HC-49S package)
  • 5× 11.0592 MHz (HC-49S package)
  • 5× 12 MHz (HC-49S package)
  • 5× 16 MHz (HC-49S package)
  • 5× 20 MHz (HC-49S package)

Specifications

  • Total Quantity – 35 crystals (7 values × 5 each)
  • Package Types – HC-49S (6 values) + 3 × 8 mm cylindrical (32.768 kHz)
  • TypeThrough-hole

Ideal For

  • Microcontroller clock circuits
  • RTC (real-time clock) modules
  • Breadboard and perfboard prototyping
  • Stocking your component kit
Tip: Need matching capacitors? Check out the Ceramic Capacitor Pack (250 pcs).

Package Contents

  • 35× Crystal Oscillators (7 values, 5 of each)

Jargon buster

Plain-language definitions for the technical terms used above.

microcontroller
A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
RTC
A Real-Time Clock keeps track of time even when the main processor is asleep or powered down, usually with a small backup battery. It matters for data logging and tracking projects that need accurate timestamps.
through-hole
A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.

Supplier page — dfrobot.com

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