Crystal Units

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Frequency Ageing
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LEAD TIME
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Viewing 1 - 20 of 1187 products
Price
(Price shown excludes GST)
Part Details
Standard Frequency
Frequency Tolerance
Mode of Oscillation
Load Capacitance
Series Resistance
Frequency Ageing
Frequency Stability
Mounting Type
Package Type
Pin Count
Dimensions
Height
Length
Maximum Operating Temperature
Minimum Operating Temperature
Width
  • RS Stock No.
    671-9296
  • Brand
    AKER
  • Mfr. Part No.
    CA4-3.579545-18-3050-X
3.58MHz
±30ppm
Fundamental
18pF
0.2kΩ
±3 (After First Year) ppm/yr, ±5 (First Year) ppm/yr
±50ppm
Surface Mount
HC-49-US SMD 4-pad
4
13 x 4.7 x 5.2mm
5.2mm
13mm
+85 °C
-40 °C
4.7mm
32.768kHz
±20ppm
Fundamental
12.5pF
90kΩ
±3 ppm/yr
-
Surface Mount
SMD
2
2 x 1.2 x 0.6mm
0.6mm
2mm
+85 °C
-40 °C
1.2mm
20MHz
±30ppm
Fundamental
12pF
60Ω
±3 ppm/yr
30ppm
Surface Mount
SMD
4
7 x 5 x 1mm
1mm
7mm
+70 °C, +85 °C
-20 °C, -40 °C
5mm
27MHz
±30ppm
Fundamental
18pF
0.04kΩ
±5 ppm/yr
±30ppm
Surface Mount
SMD
4
6 x 3.5 x 1mm
1mm
6mm
+70 °C
-20 °C
3.5mm
25MHz
±50ppm
Fundamental
20pF
0.03kΩ
±5 ppm/yr
±100ppm
Surface Mount
SMD
4
12.5 x 4.6 x 3.7mm
3.7mm
12.5mm
+70 °C
-20 °C
4.6mm
7.373MHz
±30ppm
Fundamental
18pF
0.07kΩ
±5 ppm/yr
±50ppm
Through Hole
HC-49-S
2
11.35 x 5 x 3.5mm
3.5mm
11.35mm
+70 °C
-20 °C
5mm
  • RS Stock No.
    753-7449
  • Brand
    NDK
  • Mfr. Part No.
    NX5032GA 8MHZ AT-W-STD-CSU-1
8MHz
±50 x 10^-6
Fundamental
8pF
300Ω
-
±150 x 10^-6
Surface Mount
SMD
2
5 x 3.2 x 1.3mm
1.3mm
5mm
+150 °C
-40 °C
3.2mm
  • RS Stock No.
    693-8768
  • Brand
    Euroquartz
  • Mfr. Part No.
    27.000MHz HC49/30/50/-40+85/18pF/ATF
27MHz
±30ppm
Fundamental
18pF
0.025kΩ
±1 (After First Year) ppm/yr, ±3 (First Year) ppm/yr
±50ppm
Through Hole
HC-49U
2
11.5 x 4.9 x 13.6mm
13.6mm
11.5mm
+85 °C
-40 °C
4.9mm
8MHz
±30ppm
Fundamental
18pF
0.06kΩ
±5 ppm/yr
±50ppm
Through Hole
HC-49-S
2
11.35 x 5 x 3.5mm
3.5mm
11.35mm
+70 °C
-20 °C
5mm
  • RS Stock No.
    672-0356
  • Brand
    MERCURY
  • Mfr. Part No.
    M49-11.0592-18-30/50/4085
11.059MHz
±30ppm
Fundamental
18pF
0.04kΩ
±3 ppm/yr
±50ppm
Surface Mount
HC-49-US SMD
2
11.2 x 4.5 x 4mm
4mm
11.2mm
+85 °C
-40 °C
4.5mm
7.373MHz
±30ppm
Fundamental
18pF
0.07kΩ
±5 ppm/yr
±50ppm
Surface Mount
HC-49-US SMD
2
12 x 4.8 x 4.6mm
4.6mm
12mm
+70 °C
-20 °C
4.8mm
13MHz
±10ppm
Fundamental
10pF
80Ω
±2 ppm/Year, ±2 ppm/yr
±10ppm
Surface Mount
SMD
4
3.2 x 2.5 x 0.65mm
0.65mm
3.2mm
+70 °C
-20 °C
2.5mm
  • RS Stock No.
    671-9299
  • Brand
    AKER
  • Mfr. Part No.
    CAA-27.000-18-3050-X
27MHz
±30ppm
Fundamental
18pF
0.04kΩ
±3 (After First Year) ppm/yr, ±5 (First Year) ppm/yr
±50ppm
Surface Mount
HC-49-US SMD
2
13.5 x 4.8 x 4.6mm
4.6mm
13.5mm
+85 °C
-40 °C
4.8mm
  • RS Stock No.
    671-9312
  • Brand
    AKER
  • Mfr. Part No.
    CA4-4.9152-18-3050-X
4.915MHz
±30ppm
Fundamental
18pF
0.12kΩ
±3 (After First Year) ppm/yr, ±5 (First Year) ppm/yr
±50ppm
Surface Mount
HC-49-US SMD 4-pad
4
13 x 4.7 x 5.2mm
5.2mm
13mm
+85 °C
-40 °C
4.7mm
12MHz
±20ppm
Fundamental
18pF
0.05kΩ
±2 (First Year) ppm/yr
±20ppm
Surface Mount
SMD
4
6 x 3.6 x 1.2mm
1.2mm
6mm
+70 °C
-20 °C
3.6mm
32MHz
±20ppm
3rd Overtone
18pF
0.05kΩ
±2 (First Year) ppm/yr
±20ppm
Surface Mount
SMD
4
6 x 3.6 x 1.2mm
1.2mm
6mm
+70 °C
-20 °C
3.6mm
  • RS Stock No.
    753-7269
  • Brand
    TXC
  • Mfr. Part No.
    9HT11-32.768KDZF-T
32.768kHz
±20ppm
-
12.5pF
90kΩ
-
-
Surface Mount
SMD
2
2 x 1.2 x 0.6mm
0.6mm
2mm
+85 °C
-40 °C
1.2mm
32.768kHz
±20ppm
Fundamental
7pF
70kΩ
±3 ppm/yr
-
Surface Mount
SMD
2
3.2 x 1.5 x 0.65mm
0.65mm
3.2mm
+85 °C
-40 °C
1.5mm
1MHz
±100ppm
Fundamental
10pF
1.2kΩ
±3 ppm/yr
-
Surface Mount
SMD
2
5 x 1.9 x 0.9mm
0.9mm
5mm
+85 °C
-40 °C
1.9mm
12MHz
±10ppm
Fundamental
18pF
0.1kΩ
±5 ppm/yr
±10ppm
Surface Mount
SMD
4
5 x 3.2 x 0.8mm
0.8mm
5mm
+70 °C
-10 °C
3.2mm
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