Crystal Units

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Part Details Brand Standard Frequency Mounting Type Load Capacitance Package Type Pin Count Length Width Height Dimensions Frequency Tolerance Frequency Stability Series Resistance Frequency Ageing Minimum Operating Temperature Maximum Operating Temperature Mode of Oscillation
Crystal 16MHz, ±30ppm, 2-Pin HC-49-SLF Fox Electronics 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 ±5 ppm/yr -20 °C +70 °C Fundamental
Crystal Unit 32.768kHz, ±20ppm, 4-Pin SMD, 8 x 3.2 x 2.38mm
  • RS Stock No. 667-6117
  • Brand Epson
  • Mfr. Part No. Q13MC3061000311
Epson 32.768kHz Surface Mount 12.5pF SMD 4 8mm 3.2mm 2.38mm 8 x 3.2 x 2.38mm ±20ppm - 50kΩ ±3 (First Year) ppm/yr -40 °C +85 °C Fundamental
Crystal 32.768kHz, ±20ppm, 4-Pin 85SMX, 8.7 x 3.7 x 2.5mm
  • RS Stock No. 478-9274
  • Brand IQD
  • Mfr. Part No. LFXTAL003000
IQD 32.768kHz Surface Mount 12.5pF 85SMX 4 8.7mm 3.7mm 2.5mm 8.7 x 3.7 x 2.5mm ±20ppm - 55kΩ - - - Fundamental
Crystal 0.033MHz, ±20ppm, 4-Pin, 1.5 x 6.7 x 1.4mm Fox Electronics 0.033MHz Surface Mount 12.5pF - 4 1.5mm 6.7mm 1.4mm 1.5 x 6.7 x 1.4mm ±20ppm - 65kΩ ±3 ppm/yr -40 °C +85 °C -
Crystal 32.768kHz, ±20ppm, 2-Pin Cylindrical, 3.2 x 3.2 x 8.2mm
  • RS Stock No. 226-1443
  • Brand IQD
  • Mfr. Part No. LFXTAL002995
IQD 32.768kHz Through Hole 12.5pF Cylindrical 2 3.2mm 3.2mm 8.2mm 3.2 x 3.2 x 8.2mm ±20ppm - 50kΩ - - - Fundamental
Crystal Unit 32.768kHz, ±20ppm, 4-Pin SMD, 8 x 3.2 x 2.38mm
  • RS Stock No. 667-6120
  • Brand Epson
  • Mfr. Part No. Q13MC3061000611
Epson 32.768kHz Surface Mount 6pF SMD 4 8mm 3.2mm 2.38mm 8 x 3.2 x 2.38mm ±20ppm - 50kΩ ±3 (First Year) ppm/yr -40 °C +85 °C Fundamental
Crystal 12MHz, ±30ppm, 2-Pin HC-49-4H-SMX
  • RS Stock No. 478-9460
  • Brand IQD
  • Mfr. Part No. LFXTAL003210
IQD 12MHz Surface Mount 16pF HC-49-4H-SMX 2 11.05mm 4.7mm 4mm 11.05 x 4.7 x 4mm ±30ppm ±50ppm 50Ω ±3 ppm/yr -10 °C +60 °C Fundamental
Crystal 25MHz, ±30ppm, 2-Pin HC-49-US SMD
  • RS Stock No. 672-0387
  • Brand MERCURY
  • Mfr. Part No. M49-25.000-18-30/50/4085
MERCURY 25MHz Surface Mount 18pF HC-49-US SMD 2 11.2mm 4.5mm 4mm 11.2 x 4.5 x 4mm ±30ppm ±50ppm 40Ω ±3 ppm/yr -40 °C +85 °C Fundamental
Crystal 32.768kHz, ±20ppm, 2-Pin Cylindrical, 6 x 2 x 2mm
  • RS Stock No. 478-9268
  • Brand IQD
  • Mfr. Part No. LFXTAL002997
IQD 32.768kHz Through Hole 12.5pF Cylindrical 2 2mm 2mm 6mm 6 x 2 x 2mm ±20ppm - 50kΩ - - - Fundamental
Crystal 7.3728MHz, ±30ppm, 2-Pin HC-49-SLF Fox Electronics 7.3728MHz Through Hole 20pF HC-49-SLF 2 11.35mm 4.65mm 3.6mm 11.35 x 4.65 x 3.6mm ±30ppm ±50ppm 80Ω ±5 ppm/yr -20 °C +70 °C Fundamental
Crystal 20MHz, ±20ppm, 2-Pin HC-49/U-S QANTEK 20MHz Through Hole 18pF HC-49/U-S 2 11.05mm 4.65mm 3.5mm 11.05 x 4.65 x 3.5mm ±20ppm ±30ppm 40Ω ±3 ppm/yr -40 °C +85 °C Fundamental
Crystal 5MHz, ±20ppm, 2-Pin HC-49
  • RS Stock No. 226-1617
  • Brand IQD
  • Mfr. Part No. LFXTAL003118
IQD 5MHz Through Hole 30pF HC-49 2 11.05mm 4.65mm 13.46mm 11.05 x 4.65 x 13.46mm ±20ppm ±50ppm 100Ω ±3 ppm/yr -10 °C +60 °C Fundamental
Crystal 32.768kHz, ±20ppm, 2-Pin Cylindrical, 6 x 2 x 2mm Fox Electronics 32.768kHz Through Hole 12.5pF Cylindrical 2 6mm 2mm 2mm 6 x 2 x 2mm ±20ppm - 50kΩ ±3 ppm/yr -20 °C +60 °C -
Crystal 24MHz, ±30ppm, 2-Pin HC-49-4H
  • RS Stock No. 693-8829
  • Brand Euroquartz
  • Mfr. Part No. 24.000MHz HC49/4H/30/50/-40+85/18pF/ATF
Euroquartz 24MHz Through Hole 18pF HC-49-4H 2 10.77mm 4.34mm 3.5mm 10.77 x 4.34 x 3.5mm ±30ppm ±3ppm 40Ω ±3 (First Year); ±1 (After First Year) ppm/yr -40 °C +85 °C Fundamental
Crystal 12MHz, ±30ppm, 4-Pin SMD, 5 x 3.2 x 1.2mm Fox Electronics 12MHz Surface Mount 10pF SMD 4 5mm 3.2mm 1.2mm 5 x 3.2 x 1.2mm ±30ppm ±30ppm 80Ω ±5 ppm/yr 0 °C +70 °C Fundamental
Crystal 7.3728MHz, ±15ppm, 2-Pin HC-49-4H
  • RS Stock No. 226-1702
  • Brand IQD
  • Mfr. Part No. LFXTAL003336
IQD 7.3728MHz Through Hole 18pF HC-49-4H 2 11.05mm 4.7mm 4mm 11.05 x 4.7 x 4mm ±15ppm ±30ppm 60Ω ±5 ppm/yr -10 °C +60 °C Fundamental
Crystal 11.0592MHz, ±30ppm, 2-Pin HC-49-SLF Fox Electronics 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 ±5 ppm/yr -20 °C +70 °C Fundamental
Crystal 12MHz, ±20ppm, 2-Pin HC-49/U-S QANTEK 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 ±3 ppm/yr -40 °C +85 °C Fundamental
Crystal 4MHz, ±20ppm, 2-Pin HC-49/U-S QANTEK 4MHz Through Hole 18pF HC-49/U-S 2 11.05mm 4.65mm 3.5mm 11.05 x 4.65 x 3.5mm ±20ppm ±30ppm 120Ω ±3 ppm/yr -40 °C +85 °C Fundamental
Crystal 8MHz, ±30ppm, 2-Pin HC-49-4H-SMX
  • RS Stock No. 478-9656
  • Brand IQD
  • Mfr. Part No. LFXTAL011301
IQD 8MHz Surface Mount 30pF HC-49-4H-SMX 2 11.05mm 4.7mm 4mm 11.05 x 4.7 x 4mm ±30ppm ±50ppm 70Ω ±3 ppm/yr -10 °C +60 °C Fundamental
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