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.

...
Read more Read less

Filter

Visar 1 - 20 av 2568 produkter
Resultat per sida
Beskrivning Pris 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-artikelnummer 173-2298
Tillv. art.nrX1E000021012211
VarumärkeEpson
2,58 kr
Each (On a Reel of 250)
Enheter
24MHz Surface Mount 9pF SMD 4 3.2mm 2.5mm 0.6mm 3.2 x 2.5 x 0.6mm ±10ppm ±10ppm 60Ω -40 °C -
RS-artikelnummer 667-6155
Tillv. art.nrX1E000021012211
VarumärkeEpson
2,56 kr
Each (In a Pack of 5)
Enheter
24MHz Surface Mount 9pF SMD 4 3.2mm 2.5mm 0.6mm 3.2 x 2.5 x 0.6mm ±10ppm ±10ppm 60Ω -40 °C -
RS-artikelnummer 813-6116
Tillv. art.nrQC5CB16.0000F18B23R
VarumärkeQANTEK
4,55 kr
Each (In a Bag of 5)
Enheter
16MHz Surface Mount 18pF SMD 2 5mm 3.2mm 1.1mm 5 x 3.2 x 1.1mm ±20ppm ±30ppm 60Ω -40 °C -
RS-artikelnummer 173-4397
Tillv. art.nrQC5CB16.0000F18B23R
VarumärkeQANTEK
3,654 kr
Each (On a Reel of 1000)
Enheter
16MHz Surface Mount 18pF SMD 2 5mm 3.2mm 1.1mm 5 x 3.2 x 1.1mm ±20ppm ±30ppm 60Ω -40 °C -
RS-artikelnummer 675-4927
Tillv. art.nrE3SB27.0000F12E11
VarumärkeHosonic
6,002 kr
Each (In a Pack of 5)
Enheter
27MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.65mm 3.2 x 2.5 x 0.65mm ±10ppm ±10ppm 50Ω -20 °C -
RS-artikelnummer 904-7405
Tillv. art.nrQ13MC1461000612
VarumärkeEPSON
2,626 kr
Each (In a Bag of 5)
Enheter
32.768kHz Surface Mount 6pF MC-146 4 6.7mm 1.5mm 1.25mm 6.7 x 1.5 x 1.25mm ±20ppm - 65kΩ -40 °C -
RS-artikelnummer 173-2233
Tillv. art.nrQ13MC1461000612
VarumärkeEPSON
2,364 kr
Each (On a Reel of 250)
Enheter
32.768kHz Surface Mount 6pF MC-146 4 6.7mm 1.5mm 1.25mm 6.7 x 1.5 x 1.25mm ±20ppm - 65kΩ -40 °C -
RS-artikelnummer 153-3666
Tillv. art.nrLFXTAL003156 830003156B
VarumärkeIQD
3,851 kr
Each (In a Pack of 50)
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 146-3921
Tillv. art.nrLFXTAL003156 830003156B
VarumärkeIQD
2,331 kr
Each (In a Bag of 100)
Enheter
8MHz Through Hole 30pF HC49/4H 2 11.05mm 4.7mm 4.1mm 11.05 x 4.7 x 4.1mm ±30ppm ±50ppm 40Ω -20 °C -
RS-artikelnummer 173-2311
Tillv. art.nrX1A000061000212
VarumärkeEPSON
4,471 kr
Each (On a Reel of 250)
Enheter
32.768kHz Surface Mount 12.5pF FC-12M 2 2.05mm 1.2mm 0.6mm 2.05 x 1.2 x 0.6mm ±30ppm - 65 → 90kΩ -40 °C -
RS-artikelnummer 904-7499
Tillv. art.nrX1A000061000212
VarumärkeEPSON
4,965 kr
Each (In a Bag of 2)
Enheter
32.768kHz Surface Mount 12.5pF FC-12M 2 2.05mm 1.2mm 0.6mm 2.05 x 1.2 x 0.6mm ±30ppm - 65 → 90kΩ -40 °C -
RS-artikelnummer 729-3271
Tillv. art.nrCM7V-T1A 32.768kHz 12.5pF +/-20ppm TA QC
VarumärkeMicro Crystal
10,67 kr
Each (In a Bag of 5)
Enheter
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-artikelnummer 173-4556
Tillv. art.nrCM7V-T1A 32.768KHZ 12.5PF +/-20PPM TA QC
VarumärkeMicro Crystal
9,603 kr
Each (On a Reel of 3000)
Enheter
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-artikelnummer 173-2250
Tillv. art.nrQ13FC1350000212
VarumärkeEpson
3,214 kr
Each (On a Reel of 250)
Enheter
32.768kHz Surface Mount 7pF SMD 2 3.2mm 1.5mm 0.8mm 3.2 x 1.5 x 0.8mm ±20ppm - 70kΩ -40 °C -
RS-artikelnummer 667-6094
Tillv. art.nrQ13FC1350000212
VarumärkeEpson
10,01 kr
Each (In a Pack of 5)
Enheter
32.768kHz Surface Mount 7pF SMD 2 3.2mm 1.5mm 0.8mm 3.2 x 1.5 x 0.8mm ±20ppm - 70kΩ -40 °C -
RS-artikelnummer 173-5831
Tillv. art.nrCM7V-T1A 32.768KHZ 12.5PF +/-20PPM TB QA
VarumärkeMicro Crystal
9,993 kr
Each (On a Reel of 3000)
Enheter
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-artikelnummer 796-1457
Tillv. art.nrLFXTAL061646R250
VarumärkeIQD
10,96 kr
Each
Enheter
11.0592MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.8mm 3.2 x 2.5 x 0.8mm ±20ppm ±30ppm 250Ω -40 °C -
RS-artikelnummer 693-9020
Tillv. art.nr12.000MHz MJ/30/30/-40+85/12pF
VarumärkeEuroquartz
22,02 kr
Each
Enheter
12MHz Surface Mount 12pF SMD 4 5mm 3.2mm 1mm 5 x 3.2 x 1mm ±30ppm ±30ppm 50Ω -40 °C -
RS-artikelnummer 671-9381
Tillv. art.nrC7S-12.000-12-3030-X
VarumärkeAKER
17,33 kr
Each (In a Pack of 5)
Enheter
12MHz Surface Mount 12pF SMD 4 7mm 5mm 1.1mm 7 x 5 x 1.1mm ±30ppm ±30ppm 60Ω -40 °C -
RS-artikelnummer 173-4288
Tillv. art.nrNC38LF-327
VarumärkeFox Electronics
2,464 kr
Each (On a Reel of 1000)
Enheter
32.768kHz Through Hole 12.5pF Cylindrical 2 3mm 3mm 8.3mm 3 x 3 x 8.3mm ±20ppm - 35kΩ -20 °C -
Related Products
ABRACON’s ABS06-107-32.768kHz-T Tuning Fork Crystal is optimized for ...
Description:
ABRACON’s ABS06-107-32.768kHz-T Tuning Fork Crystal is optimized for Power Sensitive Designs, requiring minimal plating load (4pF) and Ultra-Low ESR. With guaranteed maximum ESR of 80kΩ, this device is ideally suited for Ultra-Low Power - Real Time Clocking solutions, requiring exceptionally ...
Guaranteed ESR of 60kΩ Maximum for Low Power ...
Description:
Guaranteed ESR of 60kΩ Maximum for Low Power Designs0.9mm height ideal for high density circuit boardsSeam sealed ceramic package offers excellent environmental & heat resistanceExtended Operating temperature of -40°C to +85°C for industrial applicationsPower sensitive designs requiring Low ESR Crystal, ...
QCP9 series SMT crystal oscillators with a 4.6 ...
Description:
QCP9 series SMT crystal oscillators with a 4.6 x 12.5 4-pad plastic package suitable for use in commercial and industrial applications. These QCP9 SMT crystal oscillators have excellent environmental and heat resistance with reflow capability and an extended temperature range ...
Miniature 2.0 x 1.2 mm footprint Low 0.6 ...
Description:
Miniature 2.0 x 1.2 mm footprint Low 0.6 mm profileIndustrial temperature range (-40℃ to +85℃)±20 ppm initial frequency tolerance Application: Internet of Things (IoT)Industrial IoTLow power devices Real time clocks MCU clocking.