Ceramic packaged
Type
Nominal
Frequency
MHz
21S7A
21S7B
21S12B
21S15A
21S15B
21S30A
21S30B
32S8A
38S8AF
45S7BF
45S15BF
45S12BF10
45S20BF
45S30BF
45S34AF
70S15A
73S13B
90S7A
92S6A
21.4000
21.4000
21.4000
21.4000
21.4000
21.4000
21.4000
32.7680
38.4000
45.0000
45.0000
45.1000
45.0000
45.0000
45.0000
70.0000
73.0000
90.0000
92.1600
Pole
Pass Band
Attenuation
Band
dB
18
35
30
15
35
15
35
40
40
30
35
30
25
30
15
18
30
15
30
kHz
±
18
±
14
±
20
±
25
±
25
±
45
±
50
±
40
±
40
±
12
±
25
±
20
±
25
±
50
±
60
±
20
±
20
±
35
±
30
Ripple
max.
dB
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Loss
SMD MCF
Attenuation
Guaranteed
dB
50
80
80
50
80
45
80
60
65
80
80
80
80
80
65
50
70
30
30
Fo ~
±
kHz
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
-910
±
10
Terminal
Impedance
Cc
Z
IN
= Z
OUT
// pF
pF
850 // 6.0
1000 // 4.5
1500 // 2.0
1500 // 2.0
1500 // 5.0
3000 // 0
3000 //-1.5
650 // 4.5
650 // 4.5
550 // 2.5
900 // 2.0
950 // 1.2
1000 // 1.6
1500 // 0.7
800 // 2.9
1500 //-1
1700 //-0.6
1800 //-0.8
2000 //-1.0
4.5
8.0
5.0
No.
2
4
4
2
4
2
4
2
2
4
4
4
4
4
4
2
4
2
2
dB
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
kHz
±
3.75
±
3.75
±
6.0
±
7.5
±
7.5
±
15.0
±
15.0
±
4.0
±
4.0
±
3.75
±
7.5
±
6.0
±
10.0
±
15.0
±
17.0
±
7.5
±
6.5
±
10.0
±
3.0
dB
1.5
2.5
2.5
1.5
2.5
1.5
2.5
2.0
2.0
4.0
3.0
3.0
3.0
3.0
2.5
3.0
4.0
4.0
3.0
15.5
7.0
8.0
5.0
3.0
1.3
Operating temperature range
-20 ~ +70 °C commercia l application
-30 ~ +75 °C on request
-40 ~ +85 °C industrial application
Packing SMD type
tape & reel: 500, 1k or 2k pieces
Other Nominal Frequencies , Pass Band and Attenuations on request
4 Pole
Example for IR Reflow Soldering Temperature
2 Pole
Dimensions in mm
Liste_Ceramic_Filters
23 Jun. 09
Page 1 of 1
QUARTZCOM [ QUARTZCOM THE COMMUNICATIONS COMPANY ]
