Abracon recommends a soldering temperature profile with a peak temperature of 260°C (500°F) for a maximum of 10 seconds, with a ramp-up rate of 3°C/s (5.4°F/s) and a ramp-down rate of 6°C/s (10.8°F/s).
Handle ASDM4-27.000MHZ-LR-T by the package, not the leads, to prevent damage. Store them in a dry, cool place, away from direct sunlight and moisture. Use anti-static packaging and follow ESD precautions to prevent electrostatic discharge damage.
The ASDM4-27.000MHZ-LR-T has a frequency stability of ±20 ppm over the operating temperature range of -40°C to +85°C.
Yes, the ASDM4-27.000MHZ-LR-T is RoHS-compliant and free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE).
Abracon recommends a land pattern with a minimum pad size of 1.3 mm x 1.3 mm, with a non-solder-mask-defined (NSMD) pad shape. The PCB layout should also ensure a low-impedance path for the crystal's ground connection.
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ASDM4-27.000MHZ-LR-T Overview
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