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. 167-5532
Mfr. Part No.XRCGB48M000F0L00R0
BrandMurata
$0.266
Each (On a Reel of 3000)
units
48MHz Surface Mount 6pF SMD 4 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±100ppm ±50ppm 100Ω -30°C -
RS Stock No. 747-4981
Mfr. Part No.XRCGB48M000F0L00R0
BrandMurata
$0.484
Each (In a Bag of 10)
units
48MHz Surface Mount 6pF SMD 4 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±100ppm ±50ppm 100Ω -30°C -
RS Stock No. 167-5530
Mfr. Part No.XRCGB30M000F0L00R0
BrandMurata
$0.263
Each (On a Reel of 3000)
units
30MHz Surface Mount 6pF SMD 4 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±100ppm ±50ppm 100Ω -30°C -
RS Stock No. 838-6346
Mfr. Part No.XRCGB26M000F2P00R0
BrandMurata
$0.63
Each (In a Bag of 5)
units
26MHz Surface Mount 6pF Cap Chip 3 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±20ppm ±20ppm 150Ω -30°C -
RS Stock No. 167-5533
Mfr. Part No.XRCGB48M000F4M00R0
BrandMurata
$0.27
Each (On a Reel of 3000)
units
48MHz Surface Mount 6pF SMD 4 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±45ppm ±40ppm 100Ω -30°C -
RS Stock No. 838-6359
Mfr. Part No.XRCGB32M000F2P00R0
BrandMurata
$0.582
Each (In a Bag of 5)
units
32MHz Surface Mount 6pF Cap Chip 3 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±20ppm ±20ppm 100Ω -30°C -
RS Stock No. 838-6349
Mfr. Part No.XRCGB27M000F2P00R0
BrandMurata
$0.84
Each (In a Bag of 5)
units
27MHz Surface Mount 6pF Cap Chip 3 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±20ppm ±20ppm 150Ω -30°C -
RS Stock No. 838-6355
Mfr. Part No.XRCGB31M250F2P00R0
BrandMurata
$0.774
Each (In a Bag of 5)
units
31.25MHz Surface Mount 6pF Cap Chip 3 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±20ppm ±20ppm 100Ω -30°C -
RS Stock No. 175-3559
Mfr. Part No.XRCGB24M000FAN00R0
BrandMurata
$0.266
Each (On a Reel of 3000)
units
24MHz Surface Mount 6pF SMD 4 2mm 1.6mm 0.65mm 2 x 1.6 x 0.65mm ±25ppm - 150Ω -10°C -
RS Stock No. 144-6622
Mfr. Part No.XRCHA16M000F0A01R0
BrandMurata
$0.516
Each (On a Reel of 3000)
units
16MHz Surface Mount 8pF SMD 2 2.5mm 2mm 0.7mm 2.5 x 2 x 0.7mm ±100ppm ±100ppm 100Ω -40°C -
RS Stock No. 167-4852
Mfr. Part No.XRCGB26M000F2P00R0
BrandMurata
$0.294
Each (On a Reel of 3000)
units
26MHz Surface Mount 6pF Cap Chip 3 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±20ppm ±20ppm 150Ω -30°C -
RS Stock No. 144-6624
Mfr. Part No.XRCHA24M000F0A01R0
BrandMurata
$0.534
Each (On a Reel of 3000)
units
24MHz Surface Mount 8pF SMD 2 2.5mm 2mm 0.7mm 2.5 x 2 x 0.7mm ±100ppm ±100ppm 80Ω -40°C -
RS Stock No. 747-4940
Mfr. Part No.XRCGB25M000F3M00R0
BrandMurata
$0.528
Each (In a Bag of 10)
units
25MHz Surface Mount 6pF SMD 4 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±30ppm ±40ppm 150Ω -30°C -
RS Stock No. 838-6343
Mfr. Part No.XRCGB27M120F2P00R0
BrandMurata
$0.612
Each (In a Bag of 5)
units
27.12MHz Surface Mount 6pF Cap Chip 3 2mm 1.6mm 0.7mm 2 x 1.6 x 0.7mm ±20ppm ±20ppm 150Ω -30°C -
RS Stock No. 175-3573
Mfr. Part No.XRCGB27M000FAN16R0
BrandMurata
$0.519
Each (In a Pack of 25)
units
27MHz Surface Mount 12pF SMD 4 2mm 1.6mm 0.65mm 2 x 1.6 x 0.65mm ±25ppm - 90Ω -10°C -
RS Stock No. 175-3554
Mfr. Part No.XRCGB27M120F3M10R0
BrandMurata
$0.281
Each (On a Reel of 3000)
units
27.12MHz Surface Mount 10pF SMD 4 2mm 1.6mm 0.65mm 2 x 1.6 x 0.65mm ±30ppm - 80Ω -30°C -
RS Stock No. 175-3567
Mfr. Part No.XRCGB25M000FAN00R0
BrandMurata
$0.483
Each (In a Pack of 25)
units
25MHz Surface Mount 6pF SMD 4 2mm 1.6mm 0.65mm 2 x 1.6 x 0.65mm ±25ppm - 150Ω -10°C -
New
RS Stock No. 216-6121
Mfr. Part No.XRCGB25M000F3A00R0
BrandMurata
$0.799
Each (On a Tape of 10)
units
25MHz Surface Mount 6pF SMD 4 - - - 2 x 1.6mm ±30ppm - - - -
RS Stock No. 144-6642
Mfr. Part No.XRCHA20M000F0A01R0
BrandMurata
$0.949
Each (In a Pack of 10)
units
20MHz Surface Mount 8pF SMD 2 2.5mm 2mm 0.7mm 2.5 x 2 x 0.7mm ±100ppm ±100ppm 80Ω -40°C -
RS Stock No. 175-3560
Mfr. Part No.XRCGB27M000FAN16R0
BrandMurata
$0.258
Each (On a Reel of 3000)
units
27MHz Surface Mount 12pF SMD 4 2mm 1.6mm 0.65mm 2 x 1.6 x 0.65mm ±25ppm - 90Ω -10°C -