FC31M2 HANGJING | Alldatasheet
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Technical content
TUNING FORK CRYSTAL IN SMD 3.2X1.5MM CERAMIC SEAM SEAL PACKAGE. PRODUCT FEATURES
APPLICATIONS
PRODUCT PHOTO (NOT IN SCALE) Small dimensions 3.2x1.5x0.8mm with 2 solder pads. Highly reliable vacuum seam sealed ceramic package. Tight tolerances available. RoHS compliant, LEAD-FREE and HALOGEN-FREE. Mobil communication Handheld equipment PRODUCT SPECIFICATIONS PACKAGE OUTLINE / DIMENSIONS PARAMETER FC31M2 CONDITIONS / REMARKS Nominal frequency range 32.768kHz Crystal mode Fundamental Frequency tolerance ±20ppm / ±30ppm / ±50ppm Other options available. Stability over temperature –0.03±0.01ppm/∆°C2 Parabolic coefficient. Operating temperature range –40 to +85°C Other options available. Turning point temperature 25±5°C Equivalent series resistance <70kΩ Shunt capacitance (TYP) 1.5pF Motional capacitance (TYP) 3.3fF Load capacitance 6pF / 9pF / 12.5pF Please specify. Drive level 0.1µW TYP / 0.5µW MAX Aging per year ±3ppm At +25°C Storage temperature range –55 to +125°C PACKAGING INFORMATION RECOMMENDED REFLOW PROFILE Tape & Reel compliant to EIA-481. Embossed carrier width 12mm. Component pitch in carrier 4mm. Reel diameter 180mm. QTY per reel: 3,000pcs MAX. Telephone:+86 (0)512 6591 6689 ◆ Mobile phone:+86 (0)13819495058 ◆ e-mail: tony@hci.com.hk