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

Filters

Viewing 1 - 20 of 58 products
Results per page
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. 184-9612
Mfr. Part No.HC-49/U-S29491200ABJB
MYR3.368
Each (In a Pack of 5)
units
29.49MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 50Ω -20 °C -
RS Stock No. 184-9674
Mfr. Part No.CFV-20660000AZFB
MYR8.72
Each (In a Pack of 5)
units
60kHz Through Hole 12.5pF - 2 - 1.9 Dia.mm 6mm 1.9 Dia. x 6mm ±30ppm - 50kΩ -20 °C -
RS Stock No. 184-9637
Mfr. Part No.HC-49/U-S19660800ABJB
MYR3.368
Each (In a Pack of 5)
units
19.66MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 50Ω -20 °C -
RS Stock No. 184-9614
Mfr. Part No.HC-49/U-S33868800ABJB
MYR3.368
Each (In a Pack of 5)
units
33.86MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 140Ω -20 °C -
RS Stock No. 184-9688
Mfr. Part No.HC49US-24.576MABJUB
MYR3.368
Each (In a Pack of 5)
units
24.57MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 50Ω -20 °C -
RS Stock No. 184-9635
Mfr. Part No.CFV-20638400AZFB
MYR8.72
Each (In a Pack of 5)
units
38.4kHz Through Hole 12.5pF - 2 - 1.9 Dia.mm 6mm 1.9 Dia. x 6mm ±30ppm - 50kΩ -20 °C -
RS Stock No. 184-9696
Mfr. Part No.HC-49/U-S16000000ABJB
MYR3.368
Each (In a Pack of 5)
units
16MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 50Ω -20 °C -
RS Stock No. 184-9715
Mfr. Part No.HC-49/U-S4000000ABJB
MYR3.368
Each (In a Pack of 5)
units
4MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 150Ω -20 °C -
RS Stock No. 184-9633
Mfr. Part No.HC-49/U-S12288000ABJB
MYR3.368
Each (In a Pack of 5)
units
12.28MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 80Ω -20 °C -
RS Stock No. 184-9602
Mfr. Part No.HC-49/U-S6176000ABJB
MYR3.368
Each (In a Pack of 5)
units
6.17MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 100Ω -20 °C -
RS Stock No. 184-9657
Mfr. Part No.HC-49/U-S9216000ABJB
MYR3.368
Each (In a Pack of 5)
units
9.21MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 100Ω -20 °C -
RS Stock No. 184-9605
Mfr. Part No.HC-49/U-S7372800ABJB
MYR3.368
Each (In a Pack of 5)
units
7.37MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 100Ω -20 °C -
RS Stock No. 184-9694
Mfr. Part No.HC-49/U-S25000000ABJB
MYR3.368
Each (In a Pack of 5)
units
25MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 50Ω -20 °C -
RS Stock No. 184-9624
Mfr. Part No.HC-49/U-S17734475ABJB
MYR3.368
Each (In a Pack of 5)
units
17.73MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 50Ω -20 °C -
RS Stock No. 184-9664
Mfr. Part No.HC-49/U-S22118400ABJB
MYR3.368
Each (In a Pack of 5)
units
22.11MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 50Ω -20 °C -
RS Stock No. 184-9598
Mfr. Part No.HC-49/U-S6000000ABJB
MYR5.722
Each (In a Pack of 5)
units
6MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 100Ω -20 °C -
RS Stock No. 184-9659
Mfr. Part No.CFV-20636000AZFB
MYR4.548
Each (In a Pack of 5)
units
36kHz Through Hole 12.5pF - 2 - 1.9 Dia.mm 6mm 1.9 Dia. x 6mm ±30ppm - 50kΩ -20 °C -
RS Stock No. 184-9662
Mfr. Part No.HC-49/U-S14318180ABJB
MYR3.368
Each (In a Pack of 5)
units
14.31MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 50Ω -20 °C -
RS Stock No. 184-9684
Mfr. Part No.CFV-20696000AZFB
MYR4.548
Each (In a Pack of 5)
units
96kHz Through Hole 12.5pF - 2 - 1.9 Dia.mm 6mm 1.9 Dia. x 6mm ±30ppm - 50kΩ -20 °C -
RS Stock No. 184-9595
Mfr. Part No.HC-49/U-S5000000ABJB
MYR3.368
Each (In a Pack of 5)
units
5MHz Through Hole 18pF - 2 11.5mm 4.66mm 3.5mm 11.5 x 4.66 x 3.5mm ±30ppm ±30ppm 150Ω -20 °C -