Actual size
Crystal unit
Specifications (characteristics)
Item
Symbol
Specifications
Conditions / Remarks
Nominal frequency range
f_nom
4.000 MHz to 29.999 MHz
Fundamental *1
30.000 MHz to 64.000 MHz
3rd overtone *2
Storage temperature
T_stg
-40 C to +85 C
Storage as single product.
Operating temperature
T_use
-20 C to +70 C
The operating temperature range is
-10 C to +60 C for 5.5 MHz and below
Level of drive
DL
10 W to 100 W
Frequency tolerance (standard)
f_tol
30 10-6(Under 5.5 MHz:50 10-6, 100 10-6)
+25 C
Frequency versus
temperature characteristics (standard)
f_tem
Under 5.5 MHz: 50 10-6
-10 C to +60 C
Over 5.5 MHz: 30 × 10-6
-20 C to +70 C
Load capacitance
CL
Fundamental: 10 pF to .
Please specify
Overtone: 5 pF to
Motional resistance (ESR)
R1
As per table below
-20 C to +70 C, DL=100 W
Frequency aging
f_age
5 10-6 / 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)
4.032
4.096
4.190
4.194304
4.433619
4.500
4.800
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
30 f_nom 36
36 < f_nom 64
Motional resistance
150 Max.
100 Max.
80 Max.
60 Max.
50 Max.
40 Max.
100 Max.
80 Max.
Overtone order
Fundamental
3rd overtone
Product name CA-301 24.000000MHz 12.0 +10.0-10.0
(Standard form) ① ② ③ ④
①Model ②Frequency ③Load capacitance(pF) ④Frequency tolerance(× 10-6, +25 C)
External dimensions (Unit:mm)
.
L1
D1
L2
B
D2
200AM49
Frequency
L1
L2
D1
D2
B
Under 5.5 MHz
9.3 Max.
9.5 Min.
3.1 Max.
0.3
1.1
Over 5.5 MHz
8.9 Max.
9.5 Min.
3.1 Max.
0.3
1.1
MHz RANGE CRYSTAL UNIT
CA - 301
Frequency range : 4 MHz to 64 MHz
Thickness : 3.1 mm Max.
Overtone order : Fundamental
3rd overtone (30 MHz to 64 MHz)
Applications : For Clock of integrated circuit
Product Number (please contact us)
Q21CA3011xxxx00