Crystal Units

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Standard Frequency
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Load Capacitance
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4pF
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10 → 75pF
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Series Resistance
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0.02kΩ
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35 Ω, 40 Ω
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50kΩ
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55kΩ
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100 Ω, 30 Ω
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600Ω
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800Ω
Frequency Ageing
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Package Type
Pin Count
Dimensions
Height
Length
Maximum Operating Temperature
Minimum Operating Temperature
Width
LEAD TIME
(1544)
(4)
Viewing 1 - 20 of 1548 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.
    814-1691
  • Brand
    IQD
  • Mfr. Part No.
    2.0MHz HC49 50/100/0+50°C/20pF
2MHz
±50ppm
Fundamental
20pF
600Ω
±3 ppm/Year
±200ppm
Through Hole
HC-49
2
11.05 x 4.65 x 13.46mm
13.46mm
11.05mm
50 °C
0 °C
4.65mm
  • RS Stock No.
    753-7372
  • Brand
    NDK
  • Mfr. Part No.
    NX5032GA-10.000000MHZ-STD-CSK-3
10MHz
±20 x 10^-6
Fundamental
8pF
100Ω
-
±30 x 10^-6
Surface Mount
SMD
2
5 x 3.2 x 1.3mm
1.3mm
5mm
+70 °C
-10 °C
3.2mm
10MHz
±30ppm
Fundamental
12pF
0.1kΩ
±5 ppm/yr
±30ppm
Surface Mount
SMD
4
6 x 3.5 x 1mm
1mm
6mm
+70 °C
-20 °C
3.5mm
  • RS Stock No.
    478-9505
  • Brand
    IQD
  • Mfr. Part No.
    LFXTAL003237
16MHz
±30ppm
Fundamental
16pF
50Ω
±3 ppm/yr
±50ppm
Surface Mount
HC-49-4H-SMX
2
11.05 x 4.7 x 4mm
4mm
11.05mm
+60 °C
-10 °C
4.7mm
  • RS Stock No.
    671-9236
  • Brand
    AKER
  • Mfr. Part No.
    CAA-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
2
13.5 x 4.8 x 4.6mm
4.6mm
13.5mm
+85 °C
-40 °C
4.8mm
  • RS Stock No.
    672-0230
  • Brand
    MERCURY
  • Mfr. Part No.
    H49-25.000-18-30/50/4085
25MHz
±30ppm
Fundamental
18pF
0.025kΩ
±2 ppm/yr
±50ppm
Through Hole
HC-49U
2
10.7 x 4.5 x 13.6mm
13.6mm
10.7mm
+85 °C
-40 °C
4.5mm
16.384MHz
±30ppm
Fundamental
12pF
120Ω
<±3 ppm/yr
±30ppm
Surface Mount
SMD
4
2.5 x 2 x 0.6mm
0.6mm
2.5mm
+85 °C
-40 °C
2mm
  • RS Stock No.
    753-7506
  • Brand
    NDK
  • Mfr. Part No.
    NX5032GA-8.000000MHZ-STD-CSK-3
8MHz
±20 x 10^-6
Fundamental
8pF
300Ω
-
±30 x 10^-6
Surface Mount
SMD
2
5 x 3.2 x 1.3mm
1.3mm
5mm
+70 °C
-10 °C
3.2mm
  • RS Stock No.
    693-8765
  • Brand
    Euroquartz
  • Mfr. Part No.
    25.000MHz HC49/30/50/-40+85/18pF/ATF
25MHz
±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
24.576MHz
±30ppm
Fundamental
12pF
0.06kΩ
±3 ppm/yr
±30ppm
Surface Mount
SMD
4
3.2 x 2.5 x 0.7mm
0.7mm
3.2mm
+85 °C
-40 °C
2.5mm
  • RS Stock No.
    796-1567
  • Brand
    IQD
  • Mfr. Part No.
    LFXTAL061697R250
25MHz
±20ppm
Fundamental
8pF
100Ω
±3 ppm/year
±30ppm
Surface Mount
SMD
4
2 x 1.6 x 0.5mm
0.5mm
2mm
+85 °C
-40 °C
1.6mm
16.384MHz
±30ppm
Fundamental
12pF
0.05kΩ
±3 ppm/yr
±30ppm
Surface Mount
SMD
4
5 x 3.2 x 1mm
1mm
5mm
+85 °C
-40 °C
3.2mm
15.36MHz
±20ppm
Fundamental
18pF
0.07kΩ
±5 (First Year) ppm/yr
±50ppm
Surface Mount
SMD
4
5 x 3.2 x 1.1mm
1.1mm
5mm
+70 °C
-20 °C
3.2mm
27MHz
±10ppm
Fundamental
8pF
100Ω
±3 ppm/Year
±20ppm
Surface Mount
SMD
4
2 x 1.6 x 0.5mm
0.5mm
2mm
85 °C
-40 °C
1.6mm
  • RS Stock No.
    672-0072
  • Brand
    AKER
  • Mfr. Part No.
    C7S-20.000-12-50100-X1
20MHz
±50ppm
Fundamental
12pF
0.045kΩ
±3 ppm/yr
±100ppm
Surface Mount
SMD
4
7 x 5 x 1.1mm
1.1mm
7mm
+125 °C
-40 °C
5mm
  • RS Stock No.
    226-1493
  • Brand
    IQD
  • Mfr. Part No.
    LFXTAL003052
3.27680MHz
±30ppm
Fundamental
12pF
300Ω
±5 ppm/yr
±50ppm
Through Hole
HC-49-4H
2
11.05 x 4.7 x 4mm
4mm
11.05mm
+60 °C
-10 °C
4.7mm
8MHz
±20ppm
Fundamental
18pF
0.07kΩ
±5 (First Year) ppm/yr
±50ppm
Surface Mount
SMD
4
7 x 5 x 1.3mm
1.3mm
7mm
+70 °C
-20 °C
5mm
  • RS Stock No.
    707-9628
  • Brand
    RALTRON
  • Mfr. Part No.
    H130B-18.432-18-3030-EXT
18.432MHz
±30ppm
Fundamental
18pF
0.07kΩ
±5 ppm/yr
±30ppm
Surface Mount
SMD
4
5 x 3.2 x 0.65mm
0.65mm
5mm
+85 °C
-40 °C
3.2mm
  • RS Stock No.
    693-8803
  • Brand
    Euroquartz
  • Mfr. Part No.
    12.000MHz HC49/4H/30/50/-40+85/18pF/ATF
12MHz
±30ppm
Fundamental
18pF
0.04kΩ
±1 (After First Year) ppm/yr, ±3 (First Year) ppm/yr
±3ppm
Through Hole
HC-49-4H
2
10.77 x 4.34 x 3.5mm
3.5mm
10.77mm
+85 °C
-40 °C
4.34mm
  • RS Stock No.
    672-0549
  • Brand
    MERCURY
  • Mfr. Part No.
    X22-40.000-12-30/30/4085
40MHz
±30ppm
Fundamental
12pF
0.06kΩ
±2 ppm/yr
±30ppm
Surface Mount
SMD
2
2.5 x 2 x 0.6mm
0.6mm
2.5mm
+85 °C
-40 °C
2mm
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