26
Specifications (characteristics)
Recommended soldering pattern
External dimensions
(Unit: mm) (Unit: mm)
1.9 1.9
2.4
2.6
1.4 Max. 3.5±0.2
6.0±0.2
Internal connection
# 1 # 2
# 1
# 1 # 2
# 2
20.000
E 56XR
1.4
2.0
3.0 0.4
0.2
Crystal unit
THIN SMD HIGH-FREQUENCY CRYSTAL UNIT
FA-365
• High-density mounting-type SMD.
• Excellent reliability and environment capability.
• Capable of covering a wide frequency range.
(12 MHz and from 14 MHz to 41 MHz)
• 1.4 mm thickness is equal to SMD-type IC.
Item
Nominal frequency range
Temperature
range
Drive level
Frequency tolerance (standard)
Frequency temperature characteristics
(standard)
Load capacitance
Series resistance
Shunt capacitance
Insulation resistance
Aging
Shock resistance
Specifications
12.000 MHz, 14.000 MHz to 41.000 MHz
-55 °C to +125 °C
-20 °C to +70 °C
2 mW Max.
10 µW to 100 µW
±50 x 10-6, ±100 x 10-6
±30 x 10-6
10 pF to ∞
60 ΩMax.(12.000 MHz)
50 ΩMax.(14.000 MHz to 41.000MHz)
5.0 pF Max.
500 MΩMin.
±5 x 10-6/year Max.
±10 x 10-6 Max.
Symbol
f
TSTG
TOPR
GL
DL
∆f/f
CL
R1
C0
IR
fa
S. R.
Remarks
Fundamental mode
Stored as bare product after unpacking
Only crystal oscillation is guaranteed
Ta=+25 °C±3 °C
-20 °C to +70 °C
Please specify
-20 °C to +70 °C,DL=100 µW
Ta=+25 °C ±3 °C, first year
Three drops on a hard board from 750 mm or excitation
test with 29400 m/s2x 0.3 ms x 1/2 sine wave x 3
directions
Storage temperature
Operating temperature
Maximum drive level
Recommended drive level
Actual size
Products number
Q22FA365xxxxx00
1
Part Numbering System
Standard Crystals (AT Strip Crystal)
FA-365 25.0000M C 0-
Crystal Package Type:
FA-238: Ceramic SMD, 0.9mm Height
FA-365: Ceramic SMD, 1.4mm Height
Frequency Range:
M: In MHz to 4 Decimal Places
FA-365: 14.000~41.000MHz
FA-238: 20.000~50.000MHz
Frequency Tolerance@25C
B: +/-50ppm
C: +/-100ppm
Load Capacitance:
B: 16.0pf
C: 18.0pf
F: Series
G: 20.0pf
K: 10.0pf
W: 12.0pf
Packaging
Tape and Reel
0: 1000pcs per reel
NOTE:
If requiring a load capacitance other than the above
listed, please contact your EEA representative for
assistance.
