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 815-0184
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 815-0248
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 815-0324
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 815-0295
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 815-0175
製造零件編號QTC7A11.0592FDT1I20R
HK$12.378
個 (以毎袋:5)
單位
11.0592MHz Surface Mount 18pF SMD 4 7.2mm 5.2mm 1.1mm 7.2 x 5.2 x 1.1mm ±10ppm ±20ppm 60Ω -40 °C -
RS庫存編號 815-0267
製造零件編號QTC6B19.6608FDT1I20R
HK$14.70
個 (以毎袋:5)
單位
19.6608MHz 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 815-0245
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 815-0194
製造零件編號QTC7A27.0000FDT1I20R
HK$12.378
個 (以毎袋:5)
單位
27MHz 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 815-0178
製造零件編號QTC7A12.0000FDT1I20R
HK$12.378
個 (以毎袋:5)
單位
12MHz Surface Mount 18pF SMD 4 7.2mm 5.2mm 1.1mm 7.2 x 5.2 x 1.1mm ±10ppm ±20ppm 60Ω -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 815-0241
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 815-0320
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 -
RS庫存編號 815-0210
製造零件編號QTC6A12.0000FDT1I20R
HK$8.894
個 (以毎袋:5)
單位
12MHz Surface Mount 18pF SMD 4 6.2mm 3.7mm 1.2mm 6.2 x 3.7 x 1.2mm ±10ppm ±20ppm 80Ω -40 °C -
RS庫存編號 815-0217
製造零件編號QTC6A16.0000FDT1I20R
HK$10.464
個 (以毎袋:5)
單位
16MHz Surface Mount 18pF SMD 4 6.2mm 3.7mm 1.2mm 6.2 x 3.7 x 1.2mm ±10% ±20ppm 60Ω -40 °C -
RS庫存編號 815-0342
製造零件編號QTC3218.4320FDT1I20R
HK$7.988
個 (以毎袋:5)
單位
18.432MHz 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 815-0257
製造零件編號QTC6B14.7456FDT1I20R
HK$14.70
個 (以毎袋:5)
單位
14.7456MHz 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 815-0239
製造零件編號QTC6B8.00000FDT1I25R
HK$14.70
個 (以毎袋:5)
單位
8MHz 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 815-0349
製造零件編號QTC3216.0000FDT1I20R
HK$7.988
個 (以毎袋:5)
單位
16MHz Surface Mount 18pF SMD 4 3.4mm 2.7mm 0.75mm 3.4 x 2.7 x 0.75mm ±10ppm ±20ppm 120Ω -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 815-0197
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 -