CS1610-A-32.768K

RoHS Compliant CS1610 MINIATURE CERAMIC SMD TUNING FORK CRYSTAL (1.6 x 1.0 x 0.5mm) FEATURES:  EXCELLENT AGING CHARACTERISTICS   ULTRATHIN THICKNESS 0.5MM REFLOW IS POSSIBLE, RoHS COMPLIANT AND LEAD FREE ■ SPECIFICATION FREQUENCY RANGE 32.768kHz FREQUENCY TOLERANCE @ 25°C ± 3°C ±20ppm, ±50ppm -0.045 ppm / ºC2 max. TEMPERATURE COEFFICIENT OPERATING TEMPERATURE RANGE -40°C ~ +85°C STORAGE TEMPERATURE RANGE -40°C ~ +85°C TURN OVER TEMPERATURE 25°C ± 5°C LOAD CAPACITANCE 12.5pF, 9.0pF SHUNT CAPACITANCE 2.0pF max. EQUIVALENT SERIES RESISTANCE 90k max. INSULATION RESISTANCE 500M min. @ 100VDC ±15VDC DRIVE LEVEL 0.1µW ±3 ppm max. for 1st year AGING @ 25°C ± 3°C ■ PACKAGE DIMENSIONS ■ SOLDER PATTERN Soldering 1.0±0.1 Marking ■ REFLOW PROFILE 0.5 0.5 255 ±5°C 170 ±5°C 150 ±5°C Pre-heating 1.1 1.6±0.1 0.5.