Crystal unit
Epson Toyocom
Product Number (please contact us)
MA-406
: Q22MA4061xxxx00
MA-505
: Q22MA5051xxxx00
MA-506
: Q22MA5061xxxx00
MHz RANGE CRYSTAL UNIT
SMD
MA - 406
MA - 505 / MA - 506
Frequency range
Thickness
Overtone order
:
:
:
:
Applications
:
4 MHz to 64 MHz
11.7 × 4.8 × 3.7 mm ···MA-406
13.46 × 5.08 × 4.6 mm ···MA-505 / 506
Fundamental
3rd overtone (30 MHz to 64 MHz)
For Clock of integrated circuit
Actual size
MA-406
MA-505 / 506
Specifications (characteristics)
Item
Symbol
Nominal frequency range
f_nom
Specifications
Conditions / Remarks
4.000 MHz to 29.999 MHz
Fundamental *1
30.000 MHz to 64.000 MHz
3rd overtone *2
Storage temperature
T_stg
-55 C to +125 C
Store as bare product.
Operating temperature
T_use
-20 C to +70 C
Please contact us on availability of -40 C to +85 C
Level of drive
DL
10 W to 100 W
Frequency tolerance (standard)
f_tol
50 10-6
+25 C
Under 5.5 MHz :50 10-6
Frequency versus temperature characteristics
-20 C to +70 C
f_tem
(standard)
Over 5.5 MHz :30 10-6
For the out of standard specifications, please contact us for inquires
Fundamental: 10 pF to
Load capacitance
CL
Overtone: 5 pF to
Please specify
Motional resistance (ESR)
R1
As per below table
-20 C to +70 C, DL=100 W
Shunt capacitance
C0
5 pF Max.
-6
Frequency aging
f_age
5 10 / year Max.
+25 C,First year
*1 4.0 MHz f_nom < 5.5 MHz : See “Available frequencies from 4.0 MHz to less than 5.5 MHz”. 8.0 MHz < f_nom < 8.2 MHz: Unavailable.
*2 26.000 MHz f_nom <30.000 MHz :please contact us for inquiries for 3rd overtone mode.
Available frequencies from 4.0 MHz to less than 5.5 MHz (MHz)
4.000
4.032
4.096
4.190
4.194304
4.433619
4.500
4.800
4.9152
Motional resistance (ESR)
Frequency (MHz) 4 f_nom < 5.5 5.5 f_nom < 6 6 f_nom <10 10 f_nom < 12 12 f_nom < 16 16 f_nom < 30
Motional resistance
150 Max.
100 Max.
80 Max.
60 Max.
50 Max.
40 Max.
Overtone order
Fundamental
External dimensions
4.0
16.934M
E
572
4.8 Max.
#3
#3
20.000 M
E 5251A
#4
#1
#2
Internal connection in MA-505
(TOP VIEW)
#4
#3
#1
#2
#4
9.6
2.1
(1.2)
Do not connect #2 and #3 to external device.
Metal may be exposed on the top or bottom of this product.
This will not affect any quality, reliability or electrical spec.
2.54
(1.2)
2.54
4.6 Max.
#2
1.09
0.2 Min.
0.7
#3
#1
13.46 Max.
3.7 Max.
3.5
#1
#2
Internal connection in MA-506
(TOP VIEW)
12.70
#2
#1
Internal connection
(TOP VIEW)
#3
#4
5.08 Max.
MA-505 / 506
11.7 Max.
#4
4.19
MA-406
(Unit:mm)
1.09
3.3
Do not connect #2 and #3 of MA-506 to external device.
The first digit of lot No. means : 5×××× MA-505
6×××× MA-506
Footprint (Recommended)
(Unit:mm)
MA-406
MA-506
1.7
2.05
5.6
1.5
1.9
2.05
MA-505
4.1
1.9
.
30 f_nom 36
36 < f_nom 64
100 Max.
80 Max.
3rd overtone
1.8
7.8
4.1
7.0
4.1
1.8
http://www.epsontoyocom.co.jp
7.0
4.1
