ECX-34RR
ECX-34RR is SMD CRYSTAL manufactured by ECS Inc.
The ultra-minature ECX-34RR is a very pact SMD Tuning Fork Crystal with a Typical ESR of 20K Ω. Low ESR part remended by STMicroelectronics for the STM32 Microcontrollers.
ECX-34RR SMD CRYSTAL
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ECX-34R SMD CRYSTAL
- Low Power RTC Applications such as STM32 AN2867
- 20K Typ ESR
- 3.2 x 1.5 mm Footprint
- Extended Temp. Range
- Ro HS pliant
DIMENSIONS (mm)
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Frequency Tolerance Load Capacitance
Equivalent Series Resistance
Drive Level Quality Factor
Turnover Temperature
Temperature Coefficient Shunt Capacitance Motional Capacitance Aging (First Year) Operating Temperature Storage Temperature
Insulation Resistance
CONDITIONS
Fo
@ +25°C
Specify in P/N R1 DL Q
Co C1 @ +25°C ±3°C Topr Tstg @ 100V DC
MIN TYP
± 20
- 12.5
20K 40K
0.1 0.5
20K 30K
+20 +25 +30
-0.028 -0.034 -0.040
1.3 1.6
±3
-40
+85
-40
+85
500M...
