Izdelki za stroji za izdelavo (4)

Tape and reel specification for all CXSM SMD crystals.

Low-cost source of 32.768kHz and from 30kHz to 100kHz frequencies. IR-Reflow capable. Frequency range 30.0kHz to 100.0kHz Industry-standard package Compact and low-profile Supplied on EIA tape and reel Nominal Frequency:32.7680kHz and 30.000kHz to 100.00kHz Calibration Tolerance at 25ºC:±20 ppm, ±30 ppm, ±50 ppm (std.) and ±100 ppm Load Capacitance (CL):12.5pF typica Equivalent Series Resistance (ESR):50Ω max Drive level:1.0 µW max Turnover Temperature:+25°±5°C Temperature Coefficient:-0.034/°C2 (Parabolic function) Q:50,000 minimum Shunt Capacitance:0.8 to 1.7pF Motional Capacitance:0.001 to 0.004pF Capacitance Ratio:330 to 800 Ageing (first year):±5ppm max. at 25° ±3°C Insulation Resistance:500MΩ minimum @100VDC Crystal Cut:XY-Cut Operating Temperature Range:-40° to +85°C Storage Temperature Range:-55° to +125°C Shock Resistance:±5 ppm max. Vibration Resistance:±5 ppm max IR Reflow Resistance:±10ppm max. Reflow Condition:10 seconds max. at 250° ±10°C

90SMX(N) crystals are miniature surface-mount crystals specifically designed to provide a low-cost and reliable source of real time clock 32.768kHz frequency fro mass-marlet applications. The crystals are low-profile and encapsulated in epoxy resin. Frequency 32.768kHz Industry-standard package Compact and low-profile Supplied on EIA tape and reel Nominal Frequency:32.7680kHz Calibration Tolerance at 25ºC:±20ppm Load Capacitance (CL):12.5pF* Equivalent Series Resistance (ESR):50 Ohms Drive level:1.0 µW max Q:50,000 minimum Temperature Coefficient:-0.035±0.008ppm/°C2 (Parabolic Turnover Temperature:+25°±5°C Shunt Capacitance:1.35pF typica Ageing:±5ppm max. in first year at 25°C Insulation Resistance:500M Ohm minimum @100VDC Crystal Cut:X-Cut Operating Temperature Range:-40° to +85°C Storage Temperature Range:-55° to +125°C Reflow Soldering:10s maximum at 260°C twice or 180s at 230°C, once Shock:±5ppm max, free drops x3 from 75cm height onto hard wood surface. Packaging:EIA tape and reel, 3k pieces/reel RoHS Status:Compliant

SMD crystal, AT-Cut in 92SMX package. Operation over -40° to +125°C Temperature range -40° to +125°C available Resistance weld, hermetically sealed package Fully RoHS compliant Frequncy range 3.579545MHz to 30.0MHz Frequency Range:3.579545MHz to 30.000MHz 00MHz Crystal Cut/Oscillation Mode:AT-Cut, Fundamental Calibration Tolerance at 25ºC*:from ±10ppm (±10, ±15 or ±20ppm standard) Storage Temperature:-55°~+125°C Shunt Capacitance (C0):5pF typical Load Capacitance (CL):Series or 10pF to 32pF (Customer specified CL) Ageing:<±3ppm per year at +25°C Drive level:100 µW max. (10 µW for testing.) Reflow Soldering:10s maximum at 250°C Package:Metal base, metal lid, Hermetic seal, resistance-Weld Packaging:24mm EIA tape and reel, 330mm reel, 2000 pieces per ree