Crystal Units

Quartz crystal units are used as resonators in crystal oscillator circuits.
Crystals have highly accurate frequency, tight tolerance and long-term stability. They come in a wide range of frequencies and provide the clock source. Specifications include resonance frequency, resonance mode, load capacitance and series resistance. Mode of oscillation in the resonance frequency operation is specified at the fundamental frequency or the third overtone.

Crystals have two resonance modes, parallel and series. Load capacitance is an important specification when using parallel-resonant oscillation mode. Oscillator circuits can tolerate some degree of series resistance. Metal, ceramic epoxy and plastic package variety for crystals offer excellent environmental and heat resistance. Applications of a crystal are found in mobile phones, clock circuit for microprocessors, GPS clocks, and ISM band radio frequency communications.
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Part Details Brand Standard Frequency Mounting Type Load Capacitance Package Type Pin Count Length Width Height Dimensions Frequency Tolerance Frequency Stability Series Resistance Minimum Operating Temperature Maximum Operating Temperature
Abracon 10MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5742
  • Brand Abracon
  • Mfr. Part No. ABLS-10.000MHz-20-B-3-H-T
Abracon 10MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±35ppm 50Ω -20 °C +70 °C
Abracon 10MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5938
  • Brand Abracon
  • Mfr. Part No. ABLS-10.000MHz-20-B-3-H-T
Abracon 10MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±35ppm 50Ω -20 °C +70 °C
Abracon 10MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5741
  • Brand Abracon
  • Mfr. Part No. ABLS-10.000MHz-16-A-4-H-T
Abracon 10MHz Surface Mount 16pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±30ppm ±35ppm 50Ω -10 °C +60 °C
Abracon 10MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5935
  • Brand Abracon
  • Mfr. Part No. ABLS-10.000MHz-16-A-4-H-T
Abracon 10MHz Surface Mount 16pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±30ppm ±35ppm 50Ω -10 °C +60 °C
Abracon 12.28MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5749
  • Brand Abracon
  • Mfr. Part No. ABLS-12.288MHz-20-B-3-H-T
Abracon 12.28MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±35ppm 50Ω -20 °C +70 °C
Abracon 12.28MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm Abracon 12.28MHz Surface Mount 18pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±30ppm 50Ω -40 °C +85 °C
Abracon 12.28MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-6013
  • Brand Abracon
  • Mfr. Part No. ABLS-12.288MHz-20-B-3-H-T
Abracon 12.28MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±35ppm 50Ω -20 °C +70 °C
Abracon 12.28MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm Abracon 12.28MHz Surface Mount 18pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±30ppm 50Ω -40 °C +85 °C
Abracon 12.28MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5750
  • Brand Abracon
  • Mfr. Part No. ABLS-12.288MHz-20-B-4-Y-T
Abracon 12.28MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±30ppm ±30ppm 50Ω -20 °C +70 °C
Abracon 12.28MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm Abracon 12.28MHz Surface Mount 18pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±30ppm ±30ppm 50Ω -40 °C +85 °C
Abracon 12.28MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-6034
  • Brand Abracon
  • Mfr. Part No. ABLS-12.288MHz-20-B-4-Y-T
Abracon 12.28MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±30ppm ±30ppm 50Ω -20 °C +70 °C
Abracon 12.28MHz Crystal Unit ±30ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm Abracon 12.28MHz Surface Mount 18pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±30ppm ±30ppm 50Ω -40 °C +85 °C
Abracon 12MHz Crystal Unit ±10ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 187-5795
  • Brand Abracon
  • Mfr. Part No. ABM8-12.000MHz-12-B1U-T
Abracon 12MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±10ppm ±10ppm 120Ω -20 °C +70 °C
Abracon 12MHz Crystal Unit ±10ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 187-5796
  • Brand Abracon
  • Mfr. Part No. ABM8-12.000MHz-20-B1U-T
Abracon 12MHz Surface Mount 20pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±10ppm ±10ppm 120Ω -20 °C +70 °C
Abracon 12MHz Crystal Unit ±10ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 187-5890
  • Brand Abracon
  • Mfr. Part No. ABM8-12.000MHz-12-B1U-T
Abracon 12MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±10ppm ±10ppm 120Ω -20 °C +70 °C
Abracon 12MHz Crystal Unit ±10ppm SMD 4-Pin 3.2 x 2.5 x 0.8mm
  • RS Stock No. 187-5917
  • Brand Abracon
  • Mfr. Part No. ABM8-12.000MHz-20-B1U-T
Abracon 12MHz Surface Mount 20pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±10ppm ±10ppm 120Ω -20 °C +70 °C
Abracon 12MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5729
  • Brand Abracon
  • Mfr. Part No. ABLS-12.000MHz-20-B-3-H-T
Abracon 12MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±35ppm 50Ω -20 °C +70 °C
Abracon 12MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5744
  • Brand Abracon
  • Mfr. Part No. ABLS-12.000MHz-20-D-3-H-T
Abracon 12MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±35ppm 50Ω -40 °C +85 °C
Abracon 12MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-6007
  • Brand Abracon
  • Mfr. Part No. ABLS-12.000MHz-20-B-3-H-T
Abracon 12MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±35ppm 50Ω -20 °C +70 °C
Abracon 12MHz Crystal Unit ±25ppm SMD 2-Pin 11.4 x 4.7 x 4.1mm
  • RS Stock No. 187-5944
  • Brand Abracon
  • Mfr. Part No. ABLS-12.000MHz-20-D-3-H-T
Abracon 12MHz Surface Mount 20pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±25ppm ±35ppm 50Ω -40 °C +85 °C
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