MC-206
MC-206 is THIN SMD LOW/MEDIUM-FREQUENCY CRYSTAL manufactured by Epson Company.
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Crystal unit THIN SMD LOW/MEDIUM-FREQUENCY CRYSTAL UNIT
Product number (please refer to page 1)
Q1 x MC2 0 6 x x x x x 0 0
- High-density mounting-type SMD of Max. 2.0 mm thickness.
- High heat resistance allows reflow soldering.
- Excellent environmental capability.
Actual size
Specifications (characteristics)
Item Symbol f TSTG TOPR GL ∆f/f θT a CL R1 C1 C0 IR fa S.R. 55 kΩ Max. 1.8 f F Typ. 0.9 p F Typ. 500 MΩ Min. ±3 x 10-6 / year Max. ±5 x 10-6 / year Max. Ta= +25 °C ±3 °C, first year 32.768 k Hz Specifications 32.000 k Hz to 100.000 k Hz -55 °C to +125 °C -40 °C to +85 °C 1.0 µW Max. ±20 x 10-6, ±50 x 10-6 ±50 x 10-6, ±100 x 10-6 Ta=+25 °C, DL=0.1 µW Stored as bare product after unpacking Remarks
Nominal frequency Temperature range
Storage temperature Operating temperature
Maximum drive level Frequency tolerance (standard) Peak temperature (frequency) Temperature coefficient (frequency) Load capacitance Series resistance Motional capacitance Shunt capacitance Insulation resistance Aging Shock resistance
+25 °C ±5 °C -0.04 x 10-6 / °C2 Max. 7 p F, 12.5 p F 50 kΩ to 20 kΩ 3.0 f F Max. 1.5 p F Max. Please specify As per below table
±5 x 10-6 Max.
Three drops on a hard board from 750 mm or excitation test with 29400 m/s2 x 0.3 ms x 1/2 sine wave x 3 directions
Series resistance
Frequency (k Hz)
Series resistance (Ω)
32 ≤ f < 38 50 kΩ Max.
38 ≤ f < 65.536 40 kΩ Max.
65.536 ≤ f < 75 25 kΩ Max.
75 ≤ f ≤100 20 kΩ Max.
External dimensions
7.3 Max. #4 #3
(Unit: mm)
Remended soldering pattern
1.2 3.88 1.2
(Unit: mm)
Internal connection
#4 #3
E. A. 67
#1 #2
#1
#2
2.0 Max.
0.4...
