Fox Electronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554
FOXonline.com
FEATURES
• Surface Mount Resin Sealed
• Low Cost
• Ultra Low Profile
• Fundamental
OPTIONS
• Tolerances to ± 20 PPM
• Stabilities to ± 20 PPM
• Temp Range to -40ºC ~ +85ºC
All dimensions are in millimeters.
1 Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer
Service for specific requirements.
NOTE: 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 Fox Electronics
for inaccuracies. All specifications subject to change without notice.
• PART NUMBER SELECTION
3.2768 ~ 7.000
FQ1045A
Model Number
Part Number
735A-Frequency-xxxxx
• PART NUMBER
Frequency Range (MHz)
3.2768 ~ 7.000
Frequency Range
(MHz)
Fundamental 150
Operating Mode Max ESR Ω
PARAMETERS
Frequency Range (Fo)
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Over Operating Temp Range
Temperature Range
Operating (TOPR)
Storage (TSTG)
Shunt Capacitance (Co)
Load Capacitance (CL)
Drive Level
Aging per year
3.2768 ~ 7.000 MHz
±30 PPM 1
±30 PPM 1
0ºC ~ +70ºC 1
-40ºC ~ +85ºC
7 pF
10 pF ~ Series
(Customer Specified)
0.5 mW
±5 PPM
• STANDARD SPECIFICATIONS1
MAX (unless otherwise noted)
Resin Sealed SMD Crystal
Rev. 5/5/2014
RoHS Compliant / Pb Free
http://www.foxonline.com/need_a_sample.htm
Model: FQ1045A
Page 1 of 2
Termination Finish: Au
Fox Electronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554
FOXonline.com
Resin Sealed SMD Crystal
Rev. 5/5/2014
RoHS Compliant / Pb Free
http://www.foxonline.com/need_a_sample.htm
Model: FQ1045A
Page 1 of 2
Resin Sealed SMD Crystal
Rev. 5/5/2014
RoHS Compliant / Pb Free
http://www.foxonline.com/need_a_sample.htm
Model: FQ1045A
Page 2 of 2
• TAPE SPECIFICATIONS (millimeters)
MODEL
FQ1045A
A
∅1.5
B
4.0
C
8.0
D
11.5
E
24.0
F
2.0
STD Reel QTY
1,000
• REEL SPECIFICATIONS (millimeters)
G
2.0
H
∅13
I
∅21
J
∅100
K
∅330
L
24.4
M
2.0
MODEL
FQ1045A
• FQ1045A Standard Crystals
Frequency
3.686400
4.000000
6.000000
3.686400
4.000000
6.000000
CL
20pF
20pF
20pF
20pF
20pF
20pF
Part Number
FQ1045A-3.6864
FQ1045A-4.000
FQ1045A-6.000
FQ1045AR-3.6864
FQ1045AR-4.000
FQ1045AR-6.000
All specifications subject to change without notice.
Tolerance
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
Stability
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
Temp Range
0 to +70 C
0 to +70 C
0 to +70 C
-40 to +85 C
-40 to +85 C
-40 to +85 C
