- CRYSTALS
Euroquartz provide a wide variety of crystals for military and other high-reliability applications.
Crystals Leaded- Crystals Surface-mount
- CX Miniature Crystals
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- If you need assistance please contact Euroquartz engineering.
Military Specification Crystals
Euroquartz manufacture the full range of 'CR' specification crystals. We can provide full QPL certification to MIL-3098 if required. Quality control is in accordance with MIL-C-45208 and MIL-Q-4858.
- HC35/TO5 Crystals
- Euroquartz now produce TO5 crystals to full military specifications. Full specification: TO5 CRYSTALS
- OSCILLATORS
Euroquartz manufacture high reliability oscillators designed for military, aerospace and other severe environmental applications in both 8 pin DIL, 14 pin DIL and SMD packages. There is a choice of 14 pin DIL packages with 4 pins or a full complement of 14 pins.- STRATUM III
A range of TCXOs and OCXOs conforming to the stability and environmental requirements of IEC60679-1, STRATUM III.
For full details of the range click here.Products are RoHS compliant unless otherwise indicated
HIGH-RELIABILITY OSCILLATORS
Military and High-Reliability Clock Oscillators TYPE/MODEL NUMBER DESCRIPTION FREQUENCY RANGE SPEC.
- CMOS
8 pin DIL
FULL MIL SPEC
EQLXO-2000
- 8 pin DIL, CMOS/TTL
MILITARY -55° to +125°C
5.0V or 3.3 Volt supply
FULL MIL RELEASED PARTS
MIL Test Schedule (click)
50kHz to 120MHz
- 14 pin DIL
- 4 pin package
- MIL. SPEC.
EQXO-1050BM
EQXO-1100BM
High Reliability Oscillators
All ceramic substrate
4 pin package
Approval to MIL.SPEC
MILITARY -55° to +125°C
±50ppm to ±100ppm
30kHz to 70MHz
- 14 pin DIL
- 14 pin package
- MIL. SPEC.
EQXO-3050BM
EQXO-3100BMHigh Reliability Oscillators
All ceramic substrate
14 pin package
Approval to MIL.SPEC
MILITARY -55° to +125°C
±50ppm to ±100ppm
30kHz to 70MHz
- 14 pin DIL
- RADIATION TOLERANT
EQXO-1050BMH
EQXO-1100BMHHigh Reliability Oscillators
All ceramic substrate
4 pin package
Approval to MIL.SPEC
MILITARY -55° to +125°C
±50ppm to ±100ppm
30kHz to 70MHz 
- 14 pin DIL
- RADIATION TOLERANT
EQXO-3050BMH
EQXO-3100BMHHigh Reliability Oscillators
All ceramic substrate
14 pin package
Approval to MIL.SPEC
MILITARY -55° to +125°C
±50ppm to ±100ppm
30kHz to 70MHz
- 8 pin DIL
EQXO-2100BM
EQXO-2050BM
- High Reliability Oscillators
All ceramic substrate
8 pin DIL packages
Approval to MIL.SPEC
MILITARY -55° to +125°C
±50ppm to ±100ppm
30kHz to 70MHz
- 8 pin DIL
- RADIATION TOLERANT
EQXO-2100BMH
EQXO-2050BMHHigh Reliability Oscillators
All ceramic substrate
8 pin DIL package
Approval to MIL.SPEC
MILITARY -55° to +125°C
±50ppm to ±100ppm
30kHz to 70MHz
- XO95 Series
- SMD package 6.5mm x 5mm SMD.
- 1.25MHz~75MHz
- Full Mil. approved to MIL-O-55310
- 5.0 Volt or 3.3 Volt Supply.
- XO26 Series
- SMD package 7.5mm x 5mm
- HIGH G WITHSTAND
- 460kHz~50MHz
- Shock survival <100,000g.
- Full Mil. approved to MIL-O-55310
- 1.8 to 5.0Volt Supply.
LSM
Low frequency
- LOW FREQUENCY
- 10.16 x 4.57 x 1.8mm
- 30kHz~2.1MHz
Commercial 0°~+70°C
Industrial -40°~+85°C
Military -55°~+125°C
Enable/Disable option- Full MIL testing available
30kHz-200kHz
700k-2.1MHz Mililtary Oscillator Test Schedule
- MIL-O-55310 Test Schedule for High Reliability oscillators**
RADIATION TOLERANT OSCILLATORS
- For upper atmosphere and space applications a RADIATION TOLERANT version is available, designed to withstand ionizing radiation of 40krad (Si).
- **QUALIFICATION APPROVAL
- Full qualification approval may be carried out, screening to MIL-0-55310C Class B.
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