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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Description Price Standard Frequency Mounting Type Load Capacitance Package Type Pin Count Length Width Height Dimensions Frequency Tolerance Frequency Stability Series Resistance Minimum Operating Temperature Automotive Standard
RS Stock No. 672-7638
Mfr. Part No.CC7V-T1A 32.768kHz 9pF +-20ppm
HK$12.62
Each (In a Pack of 5)
units
32.768kHz Surface Mount 9pF SMD 2 3.2mm 1.5mm 0.9mm 3.2 x 1.5 x 0.9mm ±20ppm - 70kΩ - -
RS Stock No. 173-5818
Mfr. Part No.CC7V-T1A 32.768KHZ 9PF +-20PPM
HK$11.389
Each (On a Reel of 3000)
units
32.768kHz Surface Mount 9pF SMD 2 3.2mm 1.5mm 0.9mm 3.2 x 1.5 x 0.9mm ±20ppm - 70kΩ - -
RS Stock No. 672-7593
Mfr. Part No.MS1V-T1K 32.768kHz 7pF +-20ppm
HK$9.228
Each (In a Pack of 5)
units
32.768kHz Surface Mount 7pF SMD 2 6mm 2mm 2mm 6 x 2 x 2mm ±20ppm - 60kΩ -40°C -
RS Stock No. 173-5828
Mfr. Part No.CM7V-T1A 32.768KHZ 7PF +/-10PPM TA QC
HK$6.638
Each (On a Reel of 3000)
units
32.768kHz Surface Mount 7pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±10ppm - 70kΩ -40°C -
RS Stock No. 173-4554
Mfr. Part No.CM7V-T1A 32.768KHZ 9PF +/-20PPM TA QC
HK$8.958
Each (On a Reel of 3000)
units
32.768kHz Surface Mount 9pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±20ppm - 70kΩ -40°C -
RS Stock No. 729-3262
Mfr. Part No.CM7V-T1A 32.768kHz 9pF +/-20ppm TA QC
HK$9.862
Each (In a Bag of 5)
units
32.768kHz Surface Mount 9pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±20ppm - 70kΩ -40°C -
RS Stock No. 729-3252
Mfr. Part No.CM7V-T1A 32.768kHz 7pF +/-10ppm TA QC
HK$10.26
Each (In a Bag of 5)
units
32.768kHz Surface Mount 7pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±10ppm - 70kΩ -40°C -
RS Stock No. 173-5695
Mfr. Part No.MS1V-T1K 32.768KHZ 7PF +-20PPM
HK$5.187
Each (On a Reel of 8000)
units
32.768kHz Surface Mount 7pF SMD 2 6mm 2mm 2mm 6 x 2 x 2mm ±20ppm - 60kΩ -40°C -
RS Stock No. 173-5938
Mfr. Part No.CC4V-1.00000-TA-100
HK$63.249
Each (On a Reel of 1000)
units
1MHz Surface Mount 10pF SMD 2 5mm 1.9mm 0.9mm 5 x 1.9 x 0.9mm ±100ppm - 1.2kΩ -40°C -
RS Stock No. 672-7613
Mfr. Part No.CC4V-T1A 32.768kHz 9pF +-20ppm
HK$11.728
Each (In a Pack of 5)
units
32.768kHz Surface Mount 9pF SMD 2 5mm 1.9mm 0.9mm 5 x 1.9 x 0.9mm ±20ppm - 65kΩ - -
RS Stock No. 729-3256
Mfr. Part No.CM7V-T1A 32.768kHz 9pF +/-10ppm TA QC
HK$11.752
Each (In a Bag of 5)
units
32.768kHz Surface Mount 9pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±10ppm - 70kΩ -40°C -
RS Stock No. 672-7584
Mfr. Part No.MS1V-T1K 32.768kHz 6pF +-20ppm
HK$10.152
Each (In a Pack of 5)
units
32.768kHz Surface Mount 6pF SMD 2 6mm 2mm 2mm 6 x 2 x 2mm ±20ppm - 60kΩ -40°C -
RS Stock No. 729-3325
Mfr. Part No.CC4V-1.00000-TA-100
HK$100.79
Each
units
1MHz Surface Mount 10pF SMD 2 5mm 1.9mm 0.9mm 5 x 1.9 x 0.9mm ±100ppm - 1.2kΩ -40°C -
RS Stock No. 173-4425
Mfr. Part No.MS1V-T1K 32.768KHZ 6PF +-20PPM
HK$5.994
Each (On a Reel of 8000)
units
32.768kHz Surface Mount 6pF SMD 2 6mm 2mm 2mm 6 x 2 x 2mm ±20ppm - 60kΩ -40°C -
RS Stock No. 173-5829
Mfr. Part No.CM7V-T1A 32.768KHZ 9PF +/-10PPM TA QC
HK$10.565
Each (On a Reel of 3000)
units
32.768kHz Surface Mount 9pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±10ppm - 70kΩ -40°C -
RS Stock No. 173-4563
Mfr. Part No.CC4V-T1A 32.768KHZ 9PF +-20PPM
HK$11.389
Each (On a Reel of 2000)
units
32.768kHz Surface Mount 9pF SMD 2 5mm 1.9mm 0.9mm 5 x 1.9 x 0.9mm ±20ppm - 65kΩ - -
RS Stock No. 729-3274
Mfr. Part No.CM7V-T1A 32.768kHz 7pF +/-20ppm TA QA
HK$17.978
Each (In a Bag of 5)
units
32.768kHz Surface Mount 7pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±20ppm - 70kΩ -40°C -
RS Stock No. 173-5831
Mfr. Part No.CM7V-T1A 32.768KHZ 12.5PF +/-20PPM TB QA
HK$9.456
Each (On a Reel of 3000)
units
32.768kHz Surface Mount 12.5pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±20ppm - 70kΩ -40°C -
RS Stock No. 672-7590
Mfr. Part No.MS1V-T1K 32.768kHz 12.5pF +-20ppm
HK$10.468
Each (In a Pack of 5)
units
32.768kHz Surface Mount 12.5pF SMD 2 6mm 2mm 2mm 6 x 2 x 2mm ±20ppm - 60kΩ -40°C -
RS Stock No. 729-3268
Mfr. Part No.CM7V-T1A 32.768kHz 7pF +/-20ppm TA QC
HK$10.532
Each (In a Bag of 5)
units
32.768kHz Surface Mount 7pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±20ppm - 70kΩ -40°C -