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庫存編號 815-0305
製造零件編號QTC5A12.0000FDT1I20R
HK$8.984
個 (以毎袋:5)
單位
12MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 90Ω -40 °C -
RS庫存編號 815-0184
製造零件編號QTC7A16.0000FDT1I20R
HK$12.378
個 (以毎袋:5)
單位
16MHz Surface Mount 18pF SMD 4 7.2mm 5.2mm 1.1mm 7.2 x 5.2 x 1.1mm ±10ppm ±20ppm 45Ω -40 °C -
RS庫存編號 815-0361
製造零件編號QTC3227.0000FDT1I20R
HK$7.988
個 (以毎袋:5)
單位
27MHz Surface Mount 18pF SMD 4 3.4mm 2.7mm 0.75mm 3.4 x 2.7 x 0.75mm ±10ppm ±20ppm 50Ω -40 °C -
RS庫存編號 815-0336
製造零件編號QTC5A40.0000FDT1I20R
HK$8.984
個 (以毎袋:5)
單位
40MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 100Ω -40 °C -
RS庫存編號 815-0245
製造零件編號QTC6B12.0000FDT1I25R
HK$14.70
個 (以毎袋:5)
單位
12MHz Surface Mount 18pF SMD 2 6.2mm 3.7mm 1.2mm 6.2 x 3.7 x 1.2mm ±10ppm ±20ppm 80Ω -40 °C -
RS庫存編號 815-0324
製造零件編號QTC5A27.0000FDT1I20R
HK$8.984
個 (以毎袋:5)
單位
27MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 50Ω -40 °C -
RS庫存編號 815-0276
製造零件編號QTC6B20.0000FDT1I20R
HK$15.436
個 (以毎袋:5)
單位
20MHz Surface Mount 18pF SMD 2 6.2mm 3.7mm 1.2mm 6.2 x 3.7 x 1.2mm ±10ppm ±20ppm 40Ω -40 °C -
RS庫存編號 815-0333
製造零件編號QTC5A30.0000FDT1I20R
HK$8.984
個 (以毎袋:5)
單位
30MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 50Ω -40 °C -
RS庫存編號 815-0241
製造零件編號QTC6B10.0000FDT1I20R
HK$14.70
個 (以毎袋:5)
單位
10MHz Surface Mount 18pF SMD 2 6.2mm 3.7mm 1.2mm 6.2 x 3.7 x 1.2mm ±10ppm ±20ppm 80Ω -40 °C -
RS庫存編號 815-0197
製造零件編號QTC7A24.0000FDT1I20R
HK$12.378
個 (以毎袋:5)
單位
24MHz Surface Mount 18pF SMD 4 7.2mm 5.2mm 1.1mm 7.2 x 5.2 x 1.1mm ±10ppm ±20ppm 30Ω -40 °C -
RS庫存編號 815-0358
製造零件編號QTC3224.0000FDT1I20R
HK$7.988
個 (以毎袋:5)
單位
24MHz Surface Mount 18pF SMD 4 3.4mm 2.7mm 0.75mm 3.4 x 2.7 x 0.75mm ±10ppm ±20ppm 50Ω -40 °C -
RS庫存編號 815-0330
製造零件編號QTC5A48.0000FDT1I20R
HK$6.738
個 (以毎袋:5)
單位
48MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 100Ω -40 °C -
RS庫存編號 815-0251
製造零件編號QTC6B16.0000FDT1I20R
HK$14.70
個 (以毎袋:5)
單位
16MHz Surface Mount 18pF SMD 2 6.2mm 3.7mm 1.2mm 6.2 x 3.7 x 1.2mm ±10ppm ±20ppm 60Ω -40 °C -
RS庫存編號 815-0248
製造零件編號QTC6B9.83040FDT1I25R
HK$14.70
個 (以毎袋:5)
單位
9.8304MHz Surface Mount 18pF SMD 2 6.2mm 3.7mm 1.2mm 6.2 x 3.7 x 1.2mm ±10ppm ±20ppm 80Ω -40 °C -
RS庫存編號 815-0260
製造零件編號QTC6B16.3840FDT1I20R
HK$14.70
個 (以毎袋:5)
單位
16.384MHz Surface Mount 18pF SMD 2 6.2mm 3.7mm 1.2mm 6.2 x 3.7 x 1.2mm ±10ppm ±20ppm 40Ω -40 °C -
RS庫存編號 815-0308
製造零件編號QTC5A12.2880FDT1I20R
HK$8.984
個 (以毎袋:5)
單位
12.288MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 70Ω -40 °C -
RS庫存編號 815-0295
製造零件編號QTC5A8.00000FDT1I20R
HK$8.086
個 (以毎袋:5)
單位
8MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 150Ω -40 °C -
RS庫存編號 815-0346
製造零件編號QTC3220.0000FDT1I20R
HK$7.988
個 (以毎袋:5)
單位
20MHz Surface Mount 18pF SMD 4 3.4mm 2.7mm 0.75mm 3.4 x 2.7 x 0.75mm ±10ppm ±20ppm 90Ω -40 °C -
RS庫存編號 815-0327
製造零件編號QTC5A24.5760FDT1I20R
HK$8.984
個 (以毎袋:5)
單位
24.576MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 50Ω -40 °C -
RS庫存編號 815-0320
製造零件編號QTC5A25.0000FDT1I20R
HK$8.984
個 (以毎袋:5)
單位
25MHz Surface Mount 18pF SMD 4 5.2mm 3.4mm 1mm 5.2 x 3.4 x 1mm ±10ppm ±20ppm 50Ω -40 °C -