Crystal Units
Surface Mount Leaded Type CXZ49GFB (CX-49G)
for Audio & Visual, Office Equipment
Features
• Crystal unit for audio-visual, office equipment
• Metal package, leaded type
• A resistance weld hermetic sealed type
• Suitable for high density assembly
and mass production
How to Order
CXZ49GFB 03579 H0 P E S ZZ
①
Code
03200
03579
03686
04000
04194
04332
04433
04500
04915
06000
06144
07200
07372
08000
10000
10240
10738
Applications
• Digital Electronics
• Audio-Visual, Office Equipment
RoHS Compliant
Pb Free
Specifications
Items
Symbol
Specification
Units
Frequency Range
f_nom
3200 to 33999, 30 to 60(MHz)
kHz
Overtone Order
OT
Fundamental, 3rd Overtone
––––
Frequency Tolerance
f_tol
50
10-6
50
-6
Frequency Temp. Characteristics f_tem
10
Motional Series Resistance
R1
Table 1
ohm
Level of Drive
DL
Table 2
W
Load Capacitance
CL
12
pF
Operating Temp. Range T_use
10 to 70
°C
T_stg
40 to 85
°C
Storage Temp. Range
②
①Code
②Typical Frequencies
Remarks
Freq.(kHz)
3200.000
3579.545
3686.400
4000.000
4194.304
4332.000
4433.619
4500.000
4915.200
6000.000
6144.000
7200.000
7372.800
8000.000
10000.000
10240.000
10738.635
③ ④⑤⑥ ⑦
Code
11000
11059
12000
12288
13500
14318
16000
16934
17280
17734
20000
21477
24000
24576
25000
27000
Freq.(kHz)
11000.000
11059.200
12000.000
12288.000
13500.000
14318.180
16000.000
16934.400
17280.000
17734.476
20000.000
21477.270
24000.000
24576.000
25000.000
27000.000
*Please inquire about frequencies other than the above.
@ 25°C
ref.@ 25°C Over Operating Temp. Range
③Load Capacitance
H0
12pF
④Frequency Stability
5010-6
P
⑤Operating Temperature Range
E
10°C to 70°C
⑥Frequency Temperature Stability
S
5010-6
⑦Special
ZZ
Custom Specification
* Please inqurie about specifications other than the above.
Table1 Motional Series Resistances
Frequency Range
Motional Series Resistance
3200 to 3499kHz
300
3500 to 4099kHz
150
4100 to 4799kHz
120
4800 to 5999kHz
100
6000 to 11999kHz
90
12000 to 13499kHz
Table2 Level of Drive
70
13500 to 33999kHz
Level of Drive
3200 to 15999kHz
10 (500 max.)
16000 to 24999kHz
ohm
Frequency Range
10 (300 max.)
25000 to 33999kHz
10 (100 max.)
30 to 60MHz
Units
10 (300 max.)
W
50
30 to 60MHz
Units
150
Recommended Land Pattern
Dimensions
(Unit : mm)
5.5
2.0
4.5max.
0.7
4.8max.
3.81max.
10.21max.
9.5
0.60.1
4.8max.
10.80.2
0.2max.
4.8max.
12.30.2
4.50.1
