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. 753-7186
Mfr. Part No.7V-12.000MAHE-T
BrandTXC
$1.39
Each (In a Bag of 5)
units
12MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±30ppm ±30ppm 150Ω -40°C -
RS Stock No. 173-5677
Mfr. Part No.7V-12.000MAHE-T
BrandTXC
$0.725
Each (On a Reel of 1000)
units
12MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±30ppm ±30ppm 150Ω -40°C -
RS Stock No. 753-7203
Mfr. Part No.7V-16.000MAHE-T
BrandTXC
$1.39
Each (In a Bag of 5)
units
16MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±30ppm ±30ppm 60Ω -40°C -
RS Stock No. 173-4389
Mfr. Part No.7V-16.000MAHE-T
BrandTXC
$0.725
Each (On a Reel of 1000)
units
16MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±30ppm ±30ppm 60Ω -40°C -
RS Stock No. 173-5722
Mfr. Part No.7M-10.000MAHE-T
BrandTXC
$0.935
Each (On a Reel of 1000)
units
10MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 100Ω -40°C -
RS Stock No. 753-7102
Mfr. Part No.7M-10.000MAHE-T
BrandTXC
$1.45
Each (In a Bag of 5)
units
10MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 100Ω -40°C -
RS Stock No. 173-5723
Mfr. Part No.7M-14.7456MAHE-T
BrandTXC
$1.373
Each (On a Reel of 1000)
units
14.7456MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 100Ω -40°C -
RS Stock No. 753-7130
Mfr. Part No.7M-14.7456MAHE-T
BrandTXC
$1.508
Each (In a Bag of 5)
units
14.7456MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 100Ω -40°C -
RS Stock No. 753-7174
Mfr. Part No.7M-25.000MAHE-T
BrandTXC
$1.45
Each (In a Bag of 5)
units
25MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 60Ω -40°C -
RS Stock No. 753-7231
Mfr. Part No.7V-25.000MAHE-T
BrandTXC
$1.39
Each (In a Bag of 5)
units
25MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±30ppm ±30ppm 60Ω -40°C -
RS Stock No. 753-7067
Mfr. Part No.7A-16.000MAHE-T
BrandTXC
$1.07
Each (In a Bag of 5)
units
16MHz Surface Mount 12pF SMD 2 5mm 3.2mm 1.2mm 5 x 3.2 x 1.2mm ±30ppm ±30ppm 50Ω -40°C -
RS Stock No. 173-5675
Mfr. Part No.7A-16.000MAHE-T
BrandTXC
$0.604
Each (On a Reel of 1000)
units
16MHz Surface Mount 12pF SMD 2 5mm 3.2mm 1.2mm 5 x 3.2 x 1.2mm ±30ppm ±30ppm 50Ω -40°C -
RS Stock No. 173-5721
Mfr. Part No.7M-25.000MAHE-T
BrandTXC
$0.935
Each (On a Reel of 1000)
units
25MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 60Ω -40°C -
RS Stock No. 173-5673
Mfr. Part No.7V-25.000MAHE-T
BrandTXC
$0.725
Each (On a Reel of 1000)
units
25MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±30ppm ±30ppm 60Ω -40°C -
RS Stock No. 753-7114
Mfr. Part No.7M-12.000MAHE-T
BrandTXC
$1.45
Each (In a Bag of 5)
units
12MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 100Ω -40°C -
RS Stock No. 753-7142
Mfr. Part No.7M-16.000MAHE-T
BrandTXC
$1.614
Each (In a Bag of 5)
units
16MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 100Ω -40°C -
RS Stock No. 173-5726
Mfr. Part No.7S-20.000MAHE-T
BrandTXC
$1.447
Each (On a Reel of 1000)
units
20MHz Surface Mount 12pF SMD 4 2.5mm 2mm 0.75mm 2.5 x 2 x 0.75mm ±30ppm ±30ppm 100Ω -40°C -
RS Stock No. 753-7164
Mfr. Part No.7M-24.000MAHE-T
BrandTXC
$1.45
Each (In a Bag of 5)
units
24MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 60Ω -40°C -
RS Stock No. 173-4390
Mfr. Part No.7V-20.000MAHE-T
BrandTXC
$0.839
Each (On a Reel of 1000)
units
20MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±30ppm ±30ppm 60Ω -40°C -
RS Stock No. 173-5700
Mfr. Part No.9HT10-32.768KDZF-T
BrandTXC
$1.202
Each (On a Reel of 3000)
units
32.768kHz Surface Mount 12.5pF SMD 2 3.2mm 1.5mm 0.75mm 3.2 x 1.5 x 0.75mm ±20ppm - 70kΩ -40°C -