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740-0.032768-XXXXX View Datasheet(PDF) - Unspecified

Part NameDescriptionManufacturer
740-0.032768-XXXXX SMD TUNING FORK ETC2
Unspecified 
740-0.032768-XXXXX Datasheet PDF : 1 Pages
1
SMD TUNING FORK
MODEL: FX145
FEATURES
• Ultra Low Profile
• 0.9mm Height
• Long Term Stability
• Tape and Reel (3,000 pcs. STD)
• PART NUMBERLearn More - Internet Required
Part Number
Model
Number
Frequency
Stability
Operating
Temperature
Frequency
740-0.032768-xxxxx FX145 -0.04PPM/(ºC)2 -40 ~ +85 ºC 32.768 kHz
• STANDARD SPECIFICATIONS
PARAMETERS
MAX (unless otherwise noted)
Frequency
32.768 kHz
Frequency Tolerance @ 25ºC
±20 PPM
Frequency Stability
Temperature Coefficient
-0.04 PPM / (ºC)2
Temperature Range
Turnover (TO)
+20ºC ~ +30ºC
Operating (TOPR)
-40ºC ~ +85ºC
Storage (TSTG)
-55ºC ~ +125ºC
Equivalent Series Resistance (RS)
70 k
Load Capacitance (CL)
12.5 pF (Standard)
Others available
Insulation Resistance @ 100VDC
500 MMin
Drive Level
1.0 µW
Aging per year
±5 PPM
Reflow Soldering Temperature
260ºC x 10 Seconds (2 Cycles)
Moisture Sensitivity Level (MSL)
1
Termination Finish
Ni/Au
All specifications subject to change without notice. Rev. 5/17/05
Learn more about:
Part Marking Identification
Tape and Reel Specification
Internet required
All dimensions are in millimeters.
FOX Electronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239) 693.0099 FAX +1 (239) 693.1554 http://www.foxonline.com
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EMEA Munich, Germany +49 0 89.90936870 FAX +49 0 89.90936776 | Asia Hong Kong +852.2854.4285 FAX +852.2854.4282
© 2005 FOX ELECTRONICS
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