SSP-T

SSP-T Series (SSP-T6) Surface Mount Quartz Crystal Units for Low Frequencies FEATURES • Ultra thin type with height 1.6mm Max. • Ultra small mounting area of 16.8mm2 • SMD type suitable for automatic & high density surface mounting. • Plastic mold package containing highly reliable tubular type quartz crystal. • Excellent shock and heat resistance. APPLICATIONS • Cellular Phones, Pagers, Radio Communication Equipment, Portable Applications etc. STANDARD SPECIFICATIONS Item Nominal Frequency Frequency Tolerance Turnover Temperature Temperature Coefficient Load Capacitance Equivalent Series Resistance Maximum Drive Level Recommended Drive Level Shunt Capacitance Aging Operating Temperature Range Storage Temperature Range Reflow Profile Symbol fo f/fo Tp K CL R1 DLmax DL C0 f/fo Tope Tsto Tsol Conditions without notice (Temperature: +25°C± 2°C) Specifications 32.768kHz/75.000kHz ±10ppm, ±20ppm, ±50ppm +25°C±5°C (-3.5±1.0) x 10-8/°C2 7.0pF/12.5pF 55kΩ max. 1µW 0.1µW 0.95pF typ. ±3ppm max. -40°C to +85°C -55°C to +125°C 230°C max. 20sec. x 2 times IR Reflow +25°C±3°C, First Year Can be used in high accurate products Conditions / Notes DIMENSIONS (For details, please refer to individual specification) UNIT: mm INTERNAL LEAD CONNECTION 2# 3# 8.0 MAX. 2.1 MAX. 1# RECOMMENDED SOLDERING PATTERN 1.6 MAX. UNIT: mm 0.6 0.85 0.5 0.85 0.75 0.6 0.75 2.2 3# 1# 0.4 0.6 0.75 2# 0.75 0.85 6.4 0.85 Note: Please make sure that there is no electric wire line under SSP-T6 on the circuit board. 12