SMD Crystal. 278-25.78125-1 Datasheet
Resistance Weld SMD Crystal
For use with IDT’s VCXO-based Synchronization PLLs
Frequency Tolerance @ 25°C
Frequency Stability, ref @ 25°C
Over Operating Temperature Range
Temperature Range, Storage (TSTG)
Equivalent Series Resistance (ESR)
Shunt Capacitance (CO)
Load Capacitance (CL)
Aging per year
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish (96.5% - 3% - 0.5%)
-40°C ~ +85°C
-40°C ~ +85°C
260°C / 10 Seconds
Sn - Ag - Cu
Note: Dimensional drawing is for reference to critical specifications defined by size measurements. Certain non-critical visual attributes, such as side castellations, etc. may vary.
The above specifications, having been carefully prepared and checked, is believed to be accurate at the time of publication; however, no responsibility is assumed by IDT for
inaccuracies. All specifications subject to change without notice.
Package Outline and Dimensions (SA2)
278-25.78125-1 REVISION A 04/03/15
©2015 Integrated Device Technology, Inc.
Part / Order Number
Tape and Reel
13.9 x 5.0 x 4.4 mm SA2
13.9 x 5.0 x 4.4 mm SA2
-40° to +85°
-40° to +85°
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