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49TMJ

1. 采用HC-49TMJ贴片3脚封装,可用于贴片机上线安装
2. 符合RoHS环保标准
3. 优异的耐热和抗冲击性能
4. 频率范围基本:10.7MHz~15MHz
5. 支持2/4/6/8 Pole的晶体滤波器
6. 应用于无线电通信、对讲机、手持终端、汽车电子等产品上


Electrical Specifications:

Channel Spacing (KHz) Model No of ploes Pass Bandwidth
Stop Bandwidth
Ripple Insertion Loss Guaranteed Attenuation
Terminating Impedance
Package
dB KHz (min.) dB KHz (max.) dB (max.) dB (max.) dB KHz ohms // pF Tandem set One Package
12.5
10M7.5A
2 3 ±3.75 20 ±18 0.5
1.5 35 ±300~±1000
1.8K // 5.0
49T
10M7.5B
4 3 ±3.75
40 ±14
1.0 2.5 65 ±300~±1000
1.8K // 4.5
49T a pair
10M7.5C
6 3 ±3.75
45 ±8.75
2.0 3.5 65 ±12.5~±300
1.8K // 3.5
49T 3 pcs
L1
10M7.5D
8 3 ±3.75
65 ±8.75
2.0 4.0 90 ±12.5~±300
1.8K // 3.5
49T 4 pcs
L2
20.0
10M12A
2 3 ±6.0
18 ±25
0.5 2.0 35 ±300~±1000
2.5K // 2.5
49T
10M12B
4 3 ±6.0
40 ±20
1.0 2.5 65 ±300~±1000
2.5K // 1.5
49T a pair
10M12C
6 3 ±6.0
45 ±15
2.0 4.0 65 ±20~±300
2.5K // 1.5
49T 3 pcs L1
10M12D
8 3 ±6.0
65 ±15
2.0 2.0 90 ±20~±300
2.5K // 1.5
49T 4 pcs L2
25.0
10M15A 2 3 ±7.5
18 ±25
0.5 1.5 35 ±300~±1000
3.0K // 2.0
49T
10M15B
4 3 ±7.5
40 ±25
1.0 2.5 55 ±300~±1000
3.0K // 1.5
49T a pair
10M15C
6 3 ±7.5
45 ±18
2.0 3.0 65 ±25~±300
3.0K // 1.5
49T 3 pcs
L1
10M15D
8 3 ±7.5
65 ±18
2.0 4.0 90 ±25~±300
3.0K // 1.5
49T 4 pcs
L2
50.0
10M30A
2 3 ±15
15 ±50
0.2 1.5 30 ±300~±1000
5.0K // 0
49T
10M30B
4 3 ±15
30 ±40 1.0
2.5 30 ±300~±1000
5.5K // -1.0
49T a pair
10M30C
6 3 ±15
60 ±45 2.0
3.0 65 ±45~±300
5.5K // -1.0
49T 3 pcs
L1
10M30D
8 3 ±15
60 ±30 2.0
3.5 90 ±50~±300
5.5K // -1.0
49T 4 pcs
L2
If you want to know more specifications, please contact with out sales department directly.

Dimensions [Unit: mm]

49TMJ晶体滤波器尺寸图


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