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MCF Crystal Filter UM Holder
MCF Crystal Filter UM Holder
FOB Price
Port
Qingdao
Lead Time
10days
China
Main Products : crystals SMD 49US UM, TCXO SPXO oscillators resonators, crystal arts crafts
#10-3-601,Baisheng Park, Mingqing Street #4, Zhangdian Zibo, Shandong
MCF Crystal Filter UM Holder Details
Brand Name
China-xtal
Model Number
MCF UM
Place of Origin
China
Nominal Center Frequency
21.400Mhz,45.000Mhz,45.000Mhz(3rd OT)
Package Type
Throught Hole
Transfer Function
All Pass
Type
Quartz Filter
MCF Crystal Filter UM Holder Introduce

1, 21.4Mhz Series

Model

Freq.(Mhz)

Pole

Pass band width

Stop band width

Ripple

(dB max)

Insertion Loss

(dB max)

(Khz min)

(dB)

(Khz min)

(dB)

21M08AU

21.400

2

±3.75

3

±15.0

18

0.5

2.0

21M08BU

21.400

4

±3.75

3

±12.5

35

1.0

2.0

21M12AU

21.400

2

±6.00

3

±22.0

18

0.5

2.0

21M12BU

21.400

4

±6.00

3

±20.0

40

1.0

2.5

21M15AU

21.400

2

±7.50

3

±25.0

18

0.5

2.0

21M15BU

21.400

4

±7.50

3

±25.0

40

1.0

2.0

21M15AU5

21.400

2

±7.50

3

±30.0

18

0.5

2.0

21M15AU4

21.400

2

±7.50

3

±30.0

18

0.5

2.0

Terminating Impedance(Ω//pF)

Case Code

850//6.0

UM-1

900//2.0(Cc=14pF)

UM-1

910//3.0

UM-1

1.5k//2.0(Cc=9pF)

UM-1

1.5K//2.5

UM-1

1.5k//1.0(Cc=6pF)

UM-1

1.5K//2.5

UM-5

1.5k//2.5

UM-4

2, 45.0Mhz(Fundamental)

Model

Freq.(Mhz)

Pole

Pass band width

Stop band width

Ripple

(dB max)

Insertion Loss

(dB max)

(Khz min)

(dB)

(Khz min)

(dB)

45F15AU4

45.000

2

±7.5

3

±25.0

15

1.0

2.0

45F15BU4

45.000

4

±7.5

3

±22.0

25

1.0

4.0

45F30AU

45.000

2

±15.0

3

±50.0

15

1.0

2.0

45F30BU

45.000

4

±15.0

3

±60.0

40

1.0

3.0

45F32AU

45.000

2

±16.0

3

±60.0

15

1.0

2.5

Terminating Impedance(Ω//pF)

Case Code

680//3.0

UM-1,-4,-5

800//2.0(Cc=8pF)

UM-1,-4,-5

800//1.5

UM-1

800//1.0(Cc=9pF)

UM-1

1.1K//-0.93

UM-1

3, 45.0Mhz Series(3rd overtone)

Model

Freq.(Mhz)

Pole

Pass band width

Stop band width

Ripple

(dB max)

Insertion Loss

(dB max)

(Khz min)

(dB)

(Khz min)

(dB)

45M08AU

45.000

2

±3.75

3

±12.5

10

0.5

2.0

45M08BU

45.000

4

±3.75

3

±12.5

30

1.0

4.0

45M15AU

45.000

2

±7.50

3

±25.0

18

1.0

3.0

45M15BU

45.000

4

±7.50

3

±25.0

30

1.0

4.0

Terminating Impedance(Ω//pF)

Case Code

2.0K//-0.4

UM-1

3.0K/-0.3

UM-1

3.0K//-1.0

UM-1

3.0k//-1.0

UM-1

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