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Crystal Filter
10MHz Series                          , 21MHz Series                      ,45MHz Series,
Ceramic SMD Type : S-1, Crystal Filters : MT1, MT2

MCF 10 MHz Series

 

HC-49/T-3

C1,D1

ELECTRICAL SPECIFICATIONS

10MHz Series

Nominal

frequency

 

10.695 /

10.700 /

10.710 /

17.900 MHz

MODEL

NO
of
Pole

Pass
Bandwidth
(dB) (KHz)

Stop
Bandwidth
(dB) (KHz)

Ripple


(dB)

Insertion
Loss
(dB)

Guaranteed
Attenuation
(dB)

Terminating
Impedance
(k//pf)

Package

10M4D

8

6  2.0

80  5

2.0

4.0

90

0.9//10

D1

10M7.5A

2

3  3.75

20  18

0.5

2.0

30

1.5//5.0

49/T-3

10M7.5B

4

3  3.75

40  14

1.0

2.5

40

1.5//5.0

49/T-3X2

10M8B

4

3  4.0

40  15

1.0

2.5

40

1.5//6.0

49/TS-3X2

10M12A

2

3  6.0

18  23

0.5

2.0

20

2.5//2.5

49/T-3

10M12B

4

3  6.0

40  20

1.0

2.5

40

1.5//2.0

49/T-3X2

10M15A

2

3  7.5

18  25

0.5

2.0

20

3.0//2.0

49/T-3

10M15B

4

3  7.5

40  25

1.0

2.5

50

3.0//2.0

49/T-3X2

10M15C

6

3  7.5

60  25

2.0

3.0

65

3.0//1.5

C1

10M15D

8

3  7.5

90  25

2.0

4.0

80

3.0//1.5

D1

10M20A

2

3  10

18  34

0.5

2.0

20

3.0//1.5

49/T-3

10M20B

4

3  10

40  34

1.0

2.5

40

3.9//0

49/T-3X2

10M30A

2

3  15

15  50

1.0

2.0

15

3.9//0

49/T-3

10M30B

4

3  15

25  40

0.5

2.5

30

5.5//-1

49/T-3X2

10M14A

2

3  6.5

18  25

0.5

1.5

30

2.4//1.9

49/T-3
  • Monolithic crystal filter
  • Compactness and light weight
  • Stable temperature characteristics
  • Outstanding vibration and shock resistant characteristics
  • Amount of attenuation is high in the attenuating range

HC-49/T-3, HC-49/U-3, C1, D1 Series[Drawing]


MECHANICAL DIMENSIONS


TERMS, TEST CIRCUIT[Drawing]

MECHANICAL DIMENSIONS

 

   MCF 21 MHz Series

 

UM1-3

UM5-3

C2,D2

ELECTRICAL SPECIFICATIONS

21MHz Series

Nominal

frequency

 

21.400 /

21.450 /

21.600 /

21.700 /

   26.050 /

29.250 MHz

MODEL

NO
of
Pole

Pass
Bandwidth
(dB) (KHz)

Stop
Bandwidth
(dB) (KHz)

Ripple


(dB)

Insertion
Loss
(dB)

Guaranteed
Attenuation
(dB)

Terminating
Impedance
(k//pf)

Package

21M7.5A

2

3  3.75

18  14

0.5

2.0

20

0.85//5

UM1-3

21M7.5B

4

3  3.75

40  14

1.0

2.5

40

0.85//5

UM1-3X2

21M7.5C

6

3  3.75

60  12.5

2.0

3.0

60

0.85//5

C2

21M7.5D

8

3  3.75

80  12.5

2.0

4.0

90

0.85//5

D2

21M12A

2

3  6

18  23

0.5

2.0

20

1.2//2.5

UM1-3

21M12B

4

3  6

40  20

1.0

2.5

40

1.2//2.5

UM1-3X2

21F12C

6

3  6

60  20

2.0

3.0

65

1.6//2.0

C2

21F12D

8

3  6

80  20

2.0

4.0

90

1.2//2.5

D2

21M15A

2

3  7.5

18  25

0.5

1.5

20

1.5//2.0

UM1-3

21M15B

4

3  7.5

40  25

1.0

2.0

40

1.5//2.0

UM1-3X2

21M15C

6

3  7.5

60  25

2.0

2.5

65

1.5//2.0

C2

21M15D

8

3  7.5

80  25

2.0

3.0

90

1.5//2.0

D2

21N20A

2

3  10

18  34

0.5

1.5

20

2.2//1

UM1-3

21N20B

4

3  10

40  34

1.0

2.0

40

2.2//1

UM1-3X2

21N30A

2

3  15

15  50

0.5

1.5

20

3.0//0

UM1-3

21N30B

4

3  15

30  45

1.0

2.0

40

3.0//0

UM1-3X2

21N15A

2

3  7.5

18  25

0.5

2.0

20

1.5//2.0

UM5-3

21N15A1

2

3  7.5

18  25

0.5

2.0

20

1.6//1.0

UM5-3

21N20A

2

3  10

13  43

1.0

2.0

20

1.5//2.0

UM5-3

26M17A

2

3  8.5

14  25

0.5

2.5

12

1.1//2.0

UM1-3

29N20A

2

3  10

10  24.5

0.5

2.0

12

1.6//1.5

UM5-3
  •  Monolithic crystal filter
  • Compactness and light weight
  • Stable temperature characteristics
  • Outstanding vibration and shock resistant characteristics
  • Amount of attenuation is high in the attenuating range

UM1-3, UM5-3, C2, D2 Series[Drawing]  

MECHANICAL DIMENSIONS

 

MCF 45 MHz Series

 

UM1-3

ELECTRICAL SPECIFICATIONS

45MHz Series

Nominal

frequency

 

 45.000 /

44.9625 /

45.0375 MHz

MODEL

NO
of
Pole

Pass
Bandwidth
(dB) (KHz)

Stop
Bandwidth
(dB) (KHz)

Ripple

 

(dB)

Insertion
Loss
(dB)

Guaranteed
Attenuation
(dB)

Terminating
Impedance
(k //pf)

Package

45M15A

2

3  7.5

18  28

1.0

2.0

40

3.0//-1.5

UM1-3

45M15B

4

3  7.5

40  30

1.0

3.0

70

3.0//-1

UM1-3X2

45M20B

4

3  10

30  35

1.0

3.0

70

5.0//-1.0

UM1-3X2

45M30A

2

3  15

15  45

1.0

2.0

40

8.0//-1.5

UM1-3

45M30B

4

3  15

30  50

1.0

3.0

70

8.0//-1.5

UM1-3X2

45F15A

2

3  7.5

15  25

1.0

2.0

40

0.65//5

UM1-3

45F15B

4

3  7.5

30  25

1.5

3.0

70

0.65//3

UM1-3X2

45F20B

4

3  10

30  35

1.0

3.0

70

0.7//1.5

UM1-3X2

45F30A

2

3  15

18  35

1.0

2.0

40

1.2//1.5

UM1-3

45F30B

4

3  15

30  50

1.5

3.0

70

1.2//1.0

UM1-3X2
  • Monolithic crystal filter
  • Compactness and light weight
  • Stable temperature characteristics
  • Outstanding vibration and shock resistant characteristics
  • Amount of attenuation is high in the attenuating range

UM1-3 Series[Drawing]

MECHANICAL DIMENSIONS

 

SMD MCF Series
S-1

 

 

S-1

ELECTRICAL SPECIFICATIONS

MODEL

Nominal
Frequency
(MHZ)

Pass
Bandwidth
(dB) (KHz)

Stop
Bandwidth
(dB) (KHz)

Ripple


(dB)

Insertion
Loss
(dB)

Guaranteed
Attenuation
(dB)

Terminating
Impedance
(k //pf)

Package


S17M15A

17.900

3  3.75

17  25

0.75

2.0

65

1.75//-1.7

S-1


S21M7.5A

21.400

3  3.75

18  15

1.0

2.0

65

0.87//6.0

S-1


S21M15A

21.400

3  7.5

18  25

0.5

1.5

65

1.5//2.5

S-1


S21.7M7.5A

21.700

3  3.75

18  15

1.0

2.0

65

0.87//6.0

S-1


S21.7M15A

21.700

3  3.75

18  25

0.5

1.5

65

1.5//2.5

S-1


S45M 15A

45.000

3  7.5

15  25

1.0

2.0

60

0.56//6.0

S-1


S45M 30A

45.000

3  15

15