Crystals

SMD • Seam Seal

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Available subcategories:

Image Version Freqency Dimensions Specification Information
QC7A QC7A
5x7 4-Pad SMD Quartz Crystal Unit		 5.500 to 150.000MHz 5.0 x 7.0 x 1.0mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC7B QC7B
5x7 2-Pad SMD Quartz Crystal Unit		 5.500 to 150.000MHz 5.0 x 7.0 x 1.0mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC6A QC6A
3.5x6.0 4-Pad SMD Quartz Crystal Unit		 7.500 to 150.000MHz 3.5 x 6.0 x 1.0mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC6B QC6B
3.5x6.0 2-Pad SMD Quartz Crystal Unit		 7.500 to 150.000MHz 3.5 x 6.0 x 1.0mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC5A QC5A
3.2x5 4-Pad SMD Quartz Crystal Unit		 8.000 to 160.000MHz 3.2 x 5.0 x 0.8mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC5B QC5B
3.2x5.0 2-Pad SMD Quartz Crystal Unit		 8.000 to 160.000MHz 3.2 x 5.0 x 1.0mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC4A QC4A
2.5x4.0 4-Pad SMD Quartz Crystal Unit		 10.000 to 120.000MHz 2.5 x 4.0 x 0.8mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC32 QC32
2.5x3.2 SMD Quartz Crystal Unit		 10.000 to 120.000MHz 2.5 x 3.2 x 0.8mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC25 QC25
2.0x2.5 4-Pad SMD Quartz Crystal Unit		 12.000 to 60.000MHz 2.0 x 2.5 x 0.6mm download
  • Low in height, suitable for thin equipment
  • Ceramic package and metal lid assures high reliability
  • Tight tolerance and stability available
QC20 QC20
1.6x2.0 4-Pad SMD Quartz Crystal Unit		 16.000 to 60.000MHz 1.6 x 2.0 x 0.5mm download
  • 1.6 x 2.0 x 0.5mm ultra miniature package
  • Seam sealed ceramic package with metal lid assures high precision and reliability
QC16 QC16
1.2x1.6 4-Pad SMD Quartz Crystal Unit		 24.000 to 60.000MHz 1.2 x 1.6 x 0.4mm download
  • 1.2 x 1.6 x 0.4mm ultra miniature package
  • Seam sealed ceramic package with metal lid assures high precision and reliability
QTC4 QTC4
1.5x4.1 SMD Tuning Fork		 32.768 kHz 1.5 x 4.1 x 0.75mm download
  • Low frequency in small size SMD
  • Seam sealed ceramic package offers excellent environmental & heat resistance
  • Extended temperature -40 to +85°C for industrial applications
QTC3 QTC3
1.5x3.2 SMD Tuning Fork		 32.768 kHz 1.5 x 3.2 x 0.8mm download
  • Low frequency in small size SMD
  • Seam sealed ceramic package offers excellent environmental & heat resistance
  • Extended temperature -40 to +85°C for industrial applications
QTC2 QTC2
1.2x2.0 SMD Tuning Fork		 32.768 kHz 1.2 x 2.0 x 0.6mm download
  • Low frequency in smallest size SMD
  • Seam sealed ceramic package offers excellent environmental & heat resistance
  • Extended temperature -40 to +85°C for industrial applications

SMD • Glass Seal

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Available subcategories:

Image Version Freqency Dimensions Specification Information
QC8GB QC8GB
4.5x8.0 2-Pad SMD Quartz Crystal Unit		 10.000 to 80.000MHz 4.5 x 8.0 x 1.8mm download
  • Low cost alternative to common seam seal packages
  • RoHS compliant by exemption
QC6GB QC6GB
3.5x6.0 2-Pad SMD Quartz Crystal Unit		 8.000 to 60.000MHz 3.5 x 6.0 x 1.2mm download
  • Low cost alternative to common seam seal packages
  • RoHS compliant by exemption
QC5GB QC5GB
3.2x5.0 2-Pad SMD Quartz Crystal Unit		 8.000 to 60.000MHz 3.2 x 5.0 x 1.4mm download
  • Low cost alternative to common seam seal packages
  • RoHS compliant by exemption
QC32GA QC32GA
2.5x3.2 4-Pad SMD Quartz Crystal Unit		 12.000 to 55.000MHz 2.5 x 3.2 x 0.9mm download
  • Low cost alternative to common seam seal packages
  • RoHS compliant by exemption

SMD • Ceramic Epoxy Seal

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Available subcategories:

Image Version Freqency Dimensions Specification Information
QC10CA QC10CA
4.5x10.0 4-Pad SMD All Ceramic Crystal Unit		 3.2768 to 7.000MHz 4.5 x 10.0 x 1.4mm download
  • All ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC10CB QC10CB
4.5x10.0 2-Pad SMD All Ceramic Crystal Unit		 3.2768 to 7.000MHz 4.5 x 10.0 x 1.4mm download
  • All ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC7CA QC7CA
5x7 4-Pad SMD All Ceramic Crystal Unit		 6.000 to 30.000MHz 5.0 x 7.0 x 1.2 mm download
  • All ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC7CB QC7CB
5x7 2-Pad SMD All Ceramic Crystal Unit		 6.000 to 30.000MHz 5.0 x 7.0 x 1.1mm download
  • All ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC6CA QC6CA
3.5x6.0 4-Pad SMD All Ceramic Crystal Unit		 8.000 to 40.000MHz 3.5 x 6.0 x 1.1mm download
  • All ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC6CB QC6CB
3.5x6.0 2-Pad SMD All Ceramic Crystal Unit		 8.000 to 40.000MHz 3.5 x 6.0 x 1.1mm download
  • All ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC5CA QC5CA
3.2x5.0 4-Pad SMD All Ceramic Crystal Unit		 8.000 to 48.000MHz 3.2 x 5.0 x 1.0mm download
  • All ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC5CB QC5CB
3.2x5.0 2-Pad SMD All Ceramic Crystal Unit		 8.000 to 48.000MHz 3.2 x 5.0 x 1.0mm download
  • All ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC3CA QC3CA
2.5x3.2 4-Pad SMD Ceramic Epoxy Sealed Crystal Unit		 12.000 to 54.000MHz 2.5 x 3.2 x 0.8mm download
  • Ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available
QC1CA QC1CA
2.0x1.6 4-Pad SMD Ceramic Epoxy Sealed Crystal Unit		 16.000 to 54.000MHz 2.0 x 1.6 x 0.8mm download
  • Ceramic epoxy sealed SMD package
  • Low in height, suitable for thin equipment
  • Tight tolerance and stability available

SMD • Full Metal

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Available subcategories:

Image Version Freqency Dimensions Specification Information
QCS QCS
HC-49/U-S SMD 2-Pad		 3.200 to 70.000MHz 4.5 x 11.4 x 4.3 mm
4.5 x 11.4 x 3.2 mm		 download
  • Suitable for RoHS reflow
  • Available for tight stability & extended temperature range
QC4 QC4
HC-49/U-S SMD 4-Pad		 3.200 to 70.000MHz 4.7 x 13.0 x 5.1 mm download
  • All-purpose surface-mount crystal
  • Four pad land pattern compatible with common plastic molded designs
QTM26S QTM26S
Metal Cylindrical SMD Tuning Fork		 32.768 kHz 2.0 x 6.0 mm download
  • An industry-standard source of 32.768kHz clock signals
  • Excellent shock resistance and environmental capability
  • Fully RoHs compliant
  • A high build quality component at low cost

SMD • Plastic Mold

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Available subcategories:

Image Version Freqency Dimensions Specification Information
QCP9 QCP9
4.6x12.5 4-Pad Plastic SMD Crystal Unit		 7.3728 to 90.000MHz 4.6 x 12.5 x 3.7 mm download
  • Excellent environmental and heat resistance plastic package with reflow capability
  • Extended temperature -40 to +85°C for industrial applications
QTP9 QTP9
4.0x9.6 Plastic SMD Tuning Fork		 32.768 kHz 4.0 x 9.6 x 3.2 mm download
  • Excellent environmental and heat resistance plastic package with reflow capability
  • Extended temperature -40 to +85°C for industrial applications
QTP8 QTP8
3.8x8.0 Plastic SMD Tuning Fork		 32.768 kHz 3.8 x 8.0 x 2.5 mm download
  • Excellent environmental and heat resistance plastic package with reflow capability
  • Extended temperature -40 to +85°C for industrial applications
QTP7 QTP7
1.4x6.9 Plastic SMD Tuning Fork		 32.768 kHz 1.4 x 6.9 x 1.35 mm download
  • Most appropriate for high-density circuit board by the small surface mount type
  • Embeded with heat resistant cylinder type crystal bring highly stable characteristics
  • Suitable for small mobile telecommunication devices

THT • Full Metal

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Available subcategories:

Image Version Freqency Dimensions Specification Information
QCL QCL
HC-49/U-S (Short)		 3.200 to 70.000MHz 4.6 x 11.0 x 3.5 mm download
  • High reliability and Low Cost
  • Tight stability and extended temperature
  • Proven resistance welded metal package
QTM38T QTM38T
Metal Cylindrical Tuning Fork		 32.768 kHz 3.0 x 8.0 mm download
  • An industry-standard source of 32.768kHz clock signals
  • Excellent shock resistance and environmental capability
  • RoHS compliant by exemption
  • A high build quality component at low cost
QCM26 QCM26
Metal Cylindrical Quartz Crystal Unit		 6.000 to 48.000MHz 2.0 x 6.0 mm download
  • AT-cut crystal performance
  • Ideal for Microprocessor Applications
QTM26T QTM26T
Metal Cylindrical Tuning Fork		 32.768 kHz 2.0 x 6.0 mm download
  • An industry-standard source of 32.768kHz clock signals
  • Excellent shock resistance and environmental capability
  • Fully RoHs compliant
  • A high build quality component at low cost


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RoHS Comliant - lead-free

Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2008 (the “RoHS Regulations”). These Regulations implement EU Directive 2002/95 which bans the placing on the EU market of new electrical and electronic equipment containing more than agreed levels of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) flame retardants.