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.

...
顯示內容 隱藏內容

篩選條件

正在檢視 41 - 60,共 2779 項產品
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庫存編號 672-0299
製造零件編號HUS-16.000-18-30/50/4085
BrandMERCURY
HK$2.562
/個 (每包:5個)
單位
16MHz Through Hole 18pF HC-49-US 2 10.7mm 4.3mm 3.5mm 10.7 x 4.3 x 3.5mm ±30ppm ±50ppm 40Ω -40 °C -
RS庫存編號 693-6980
製造零件編號AS-24.000-18
BrandRALTRON
HK$2.87
個 (以毎袋:10)
單位
24MHz Through Hole 18pF HC-49-S 2 11.35mm 5mm 3.5mm 11.35 x 5 x 3.5mm ±30ppm ±50ppm 40Ω -20 °C -
RS庫存編號 173-4725
製造零件編號FOXSLF/115-20
HK$1.903
個 (在毎卷:1000)
單位
11.0592MHz Through Hole 20pF HC-49-SLF 2 11.35mm 4.65mm 3.6mm 11.35 x 4.65 x 3.6mm ±30ppm ±50ppm 60Ω -20 °C -
RS庫存編號 173-5664
製造零件編號QC5CA10.0000F12B23R
BrandQANTEK
HK$5.773
個 (在毎卷:1000)
單位
10MHz Surface Mount 12pF SMD 4 5mm 3.2mm 1.1mm 5 x 3.2 x 1.1mm ±20ppm ±30ppm 100Ω -40 °C -
RS庫存編號 173-4438
製造零件編號QC7CB10.0000F12B23R
BrandQANTEK
HK$7.167
個 (在毎卷:1000)
單位
10MHz Surface Mount 12pF SMD 4 7mm 5mm 1.1mm 7 x 5 x 1.1mm ±20ppm ±30ppm 60Ω -40 °C -
RS庫存編號 173-4295
製造零件編號FOXSLF/120-20
HK$1.903
個 (在毎卷:1000)
單位
12MHz Through Hole 20pF HC-49-SLF 2 11.35mm 4.65mm 3.6mm 11.35 x 4.65 x 3.6mm ±30ppm ±50ppm 60Ω -20 °C -
RS庫存編號 667-6098
製造零件編號Q13FC1350000411
BrandEpson
HK$12.496
/個 (每包:5個)
單位
32.768kHz Surface Mount 12.5pF SMD 2 3.2mm 1.5mm 0.8mm 3.2 x 1.5 x 0.8mm ±20ppm - 70kΩ -40 °C -
RS庫存編號 547-6244
製造零件編號FOXSLF/115-20
HK$2.168
/個 (每包:5個)
單位
11.0592MHz Through Hole 20pF HC-49-SLF 2 11.35mm 4.65mm 3.6mm 11.35 x 4.65 x 3.6mm ±30ppm ±50ppm 60Ω -20 °C -
RS庫存編號 173-2251
製造零件編號Q13FC1350000411
BrandEpson
HK$3.594
個 (在毎卷:250)
單位
32.768kHz Surface Mount 12.5pF SMD 2 3.2mm 1.5mm 0.8mm 3.2 x 1.5 x 0.8mm ±20ppm - 70kΩ -40 °C -
RS庫存編號 173-5696
製造零件編號QTC332.76812B2R
BrandQANTEK
HK$6.968
個 (在毎卷:3000)
單位
32.768kHz Surface Mount 12.5pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±20ppm - 65kΩ -40 °C -
RS庫存編號 814-9352
製造零件編號QTC332.76812B2R
BrandQANTEK
HK$6.032
個 (以毎袋:5)
單位
32.768kHz Surface Mount 12.5pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±20ppm - 65kΩ -40 °C -
RS庫存編號 173-4328
製造零件編號FOXSDLF/040
HK$2.548
個 (在毎卷:1000)
單位
4MHz Surface Mount 20pF SMD 2 11.7mm 5mm 4.5mm 11.7 x 5 x 4.5mm ±30ppm ±50ppm 150Ω -20 °C -
RS庫存編號 814-9425
製造零件編號QCL12.0000F18B23B
BrandQANTEK
HK$1.58
個 (以毎袋:10)
單位
12MHz Through Hole 18pF HC-49/U-S 2 11.05mm 4.65mm 3.5mm 11.05 x 4.65 x 3.5mm ±20ppm ±30ppm 50Ω -40 °C -
RS庫存編號 547-6294
製造零件編號FOXSLF/160-20
HK$3.928
/個 (每包:5個)
單位
16MHz Through Hole 20pF HC-49-SLF 2 11.35mm 4.65mm 3.6mm 11.35 x 4.65 x 3.6mm ±30ppm ±50ppm 40Ω -20 °C -
RS庫存編號 173-4768
製造零件編號CAA-4.000-18-3050-X
BrandAKER
HK$3.368
個 (在毎卷:250)
單位
4MHz Surface Mount 18pF HC-49-US SMD 2 13.5mm 4.8mm 4.6mm 13.5 x 4.8 x 4.6mm ±30ppm ±50ppm 120Ω -40 °C -
RS庫存編號 173-5829
製造零件編號CM7V-T1A 32.768KHZ 9PF +/-10PPM TA QC
HK$12.94
個 (在毎卷:3000)
單位
32.768kHz Surface Mount 9pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±10ppm - 70kΩ -40 °C -
RS庫存編號 667-6120
製造零件編號Q13MC3061000611
BrandEpson
HK$8.248
/個 (每包:5個)
單位
32.768kHz Surface Mount 6pF SMD 4 8mm 3.2mm 2.38mm 8 x 3.2 x 2.38mm ±20ppm - 50kΩ -40 °C -
RS庫存編號 672-0268
製造零件編號HUS-8.000-18-30/50/4085
BrandMERCURY
HK$3.574
/個 (每包:5個)
單位
8MHz Through Hole 18pF HC-49-US 2 10.7mm 4.3mm 3.5mm 10.7 x 4.3 x 3.5mm ±30ppm ±50ppm 60Ω -40 °C -
RS庫存編號 813-6031
製造零件編號QC5CA8.00000F12B23R
BrandQANTEK
HK$5.266
個 (以毎袋:5)
單位
8MHz Surface Mount 12pF SMD 4 5mm 3.2mm 1.1mm 5 x 3.2 x 1.1mm ±20ppm ±30ppm 100Ω -40 °C -
RS庫存編號 672-7613
製造零件編號CC4V-T1A 32.768kHz 9pF +-20ppm
HK$11.408
/個 (每包:5個)
單位
32.768kHz Surface Mount 9pF SMD 2 5mm 1.9mm 0.9mm 5 x 1.9 x 0.9mm ±20ppm - 65kΩ - -