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.

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 20 รายการจาก 2676 รายการ / Viewing 1 - 20 of 2676 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / 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. 144-2292
Brand :RS PRO
THB34.10
Each: (In a Pack of 10)
Units
16MHz Surface Mount 8pF SMT 4 2.5mm 2mm 0.5mm 2.5 x 2 x 0.5mm ±10ppm ±10ppm 90Ω -10 °C -
RS Stock No. 144-2293
Brand :RS PRO
THB34.10
Each: (In a Pack of 10)
Units
24MHz Surface Mount 18pF SMT 4 2.5mm 2mm 0.5mm 2.5 x 2 x 0.5mm ±10ppm ±20ppm 80Ω -40 °C -
RS Stock No. 144-5091
Brand :RS PRO
THB21.70
Each: (In a Pack of 20)
Units
40MHz Surface Mount 16pF SMT 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±10ppm ±10ppm 40 (Overtone) Ω, 60 (Fundamental) Ω -20 °C -
RS Stock No. 144-5085
Brand :RS PRO
THB21.70
Each: (In a Pack of 20)
Units
26MHz Surface Mount 20pF SMT 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±20ppm ±30ppm 40 (Overtone) Ω, 60 (Fundamental) Ω -20 °C -
RS Stock No. 144-2279
Brand :RS PRO
THB37.20
Each: (In a Pack of 10)
Units
26MHz Surface Mount 8pF SMT 4 2mm 1.6mm 0.5mm 2 x 1.6 x 0.5mm ±10ppm ±10ppm 180Ω -40 °C -
RS Stock No. 144-5081
Brand :RS PRO
THB21.70
Each: (In a Pack of 20)
Units
25MHz Surface Mount 20pF SMT 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 40 (Overtone) Ω, 60 (Fundamental) Ω -40 °C -
RS Stock No. 144-2298
Brand :RS PRO
THB34.10
Each: (In a Pack of 10)
Units
27.12MHz Surface Mount 12pF SMT 4 2.5mm 2mm 0.5mm 2.5 x 2 x 0.5mm ±10ppm ±15ppm 60Ω -40 °C -
RS Stock No. 144-1079
Brand :RS PRO
THB13.96
Each: (In a Pack of 25)
Units
25MHz Surface Mount 20pF - 2 12mm 3.8mm 4.6mm 12 x 3.8 x 4.6mm ±30ppm ±30ppm 40 (Fundamental) Ω, 80 (3rd Overtone) Ω -40 °C -
RS Stock No. 144-5063
Brand :RS PRO
THB21.70
Each: (In a Pack of 20)
Units
16MHz Surface Mount 12pF SMT 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±30ppm ±30ppm 80Ω -40 °C -
RS Stock No. 144-2345
Brand :RS PRO
THB62.00
Each: (In a Pack of 5)
Units
3.57MHz Surface Mount 18pF SMT 4 12.5mm 4.6mm 3.7mm 12.5 x 4.6 x 3.7mm ±50ppm ±50ppm 200Ω -40 °C -
RS Stock No. 144-1064
Brand :RS PRO
THB13.96
Each: (In a Pack of 25)
Units
12MHz Surface Mount 18pF - 2 12mm 3.8mm 4.6mm 12 x 3.8 x 4.6mm ±30ppm ±50ppm 50Ω -20 °C -
RS Stock No. 144-1035
Brand :RS PRO
THB9.80
Each: (In a Pack of 25)
Units
12MHz Through Hole 18pF - 2 11.35mm 5mm 3.5mm 11.35 x 5 x 3.5mm ±30ppm ±50ppm 50Ω -20 °C -
RS Stock No. 144-5023
Brand :RS PRO
THB37.20
Each: (In a Pack of 10)
Units
20MHz Surface Mount 12pF SMT 4 6mm 3.5mm 1mm 6 x 3.5 x 1mm ±30ppm ±30ppm 40Ω -40 °C -
RS Stock No. 144-5037
Brand :RS PRO
THB37.20
Each: (In a Pack of 10)
Units
16MHz Surface Mount 12pF SMT 4 5mm 3.2mm 1mm 5 x 3.2 x 1mm ±30ppm ±30ppm 25Ω -40 °C -
RS Stock No. 144-2353
Brand :RS PRO
THB62.00
Each: (In a Pack of 5)
Units
9.8304MHz Surface Mount 18pF SMT 4 12.5mm 4.6mm 3.7mm 12.5 x 4.6 x 3.7mm ±50ppm ±50ppm 100Ω -20 °C -
RS Stock No. 144-1088
Brand :RS PRO
THB13.96
Each: (In a Pack of 25)
Units
4.9152MHz Surface Mount 20pF - 2 12mm 3.8mm 4.6mm 12 x 3.8 x 4.6mm ±30ppm ±50ppm 130Ω -20 °C -
RS Stock No. 144-5093
Brand :RS PRO
THB21.70
Each: (In a Pack of 20)
Units
48MHz Surface Mount 8pF SMT 4 3.2mm 2.5mm 0.7mm 3.2 x 2.5 x 0.7mm ±10ppm ±15ppm 40 (Overtone) Ω, 60 (Fundamental) Ω -40 °C -
RS Stock No. 144-5099
Brand :RS PRO
THB37.20
Each: (In a Pack of 10)
Units
20MHz Surface Mount 20pF SMT 4 2mm 1.6mm 0.5mm 2 x 1.6 x 0.5mm ±30ppm ±50ppm 180Ω -10 °C -
RS Stock No. 144-5039
Brand :RS PRO
THB37.20
Each: (In a Pack of 10)
Units
16MHz Surface Mount 32pF SMT 4 5mm 3.2mm 1mm 5 x 3.2 x 1mm ±30ppm ±30ppm 25Ω -40 °C -
RS Stock No. 144-5029
Brand :RS PRO
THB62.00
Each: (In a Pack of 5)
Units
20MHz Surface Mount 20pF SMT 4 7mm 5mm 1.1mm 7 x 5 x 1.1mm ±50ppm ±50ppm 35Ω -10 °C -
Related Products
Ceramic package offers excellent environmental & heat resistanceExtended ...
Description:
Ceramic package offers excellent environmental & heat resistanceExtended temperature -40°C to +85°C for industrial applicationsSmallest 32.768KHz package available 0.5mm height ideal for high density circuit boardsWide range in communication & measuring equipmentCommercial & Industrial applicationsWireless ...
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, ...
Low in height, suitable for thin equipmentGlass sealed ...
Description:
Low in height, suitable for thin equipmentGlass sealed package assures high reliability and high temperature operationTight tolerance and stability availableIR reflow capableLow cost version of ABM8 crystalHigh density applications.Modems, communication and test equipmentPMCIA, wireless applications.
Low height 1.2 mm maxSeam sealed ceramic package ...
Description:
Low height 1.2 mm maxSeam sealed ceramic package assures high reliabilityAvailable tight tolerance and stabilityComputers, Modems, MicroprocessorsCommunication, Test equipmentPCMCIA.