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상품 목록
Ceramic Filters(KHz Lead Type Miniature,Normal 4/6 Element Series. (450 KHz to 455 KHz))
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Ceramic Filters(KHz Lead Type Miniature,Normal 4/6 Element Series. (450 KHz to 455 KHz))
■ Part Number
IF
F
0455
B
6
N
P
01
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(1) Intermediate Frequency
(2) Ceramic Filter
(3) Center Frequency
▶ Unit.
....(EX) 450 kHz -> 0450, 455 kHz -> 0455
(4) Band-width
Symbol
6dB Band-Width
Symbol
6dB Band-Width
A
±15 kHz min
E
±7.5 kHz min
B
±14 kHz min
F
±6.0 kHz min
C
±12.5 kHz min
G
±4.5 kHz min
D
±10 kHz min
H
±3.0 kHz min
(5) Element
Symbol
Composition
4
 4 Element
6
 6 Element
(6) Appearance
Symbol
Composition
M
 Miniature Type
N
 Normal Type
(7) Packing Type
Symbol
Packing Type
B
 Bulk In Vinyl Bag
E
 Embossed Plastic Reel & Reel Taping(SMD Type)
P
 Styropol and Paper Case
(8) Internal Management Code

■ Specification
▶ CM(Miniature) Type
Part No.
Center Frequency
(kHz)
6dB Band Width
(kHz)Min
Attenuation. Band Width (kHz)Max.
Stop Band Attenuation. (dB)Min.
Ripple (dB)Max.
Insertion Loss (dB)Max
Input/Output Impedance (ohm)
CM455B4
455
±15.0
±30
27
3.0
4
1500
CM455C4
455
±12.5
±24
27
3.0
4
1500
CM455D4
455
±10.0
±20
27
3.0
4
1500
CM455E4
455
±7.5
±15
27
3.0
4
1500
CM455F4
455
±6.0
±12.5
27
3.0
4
2000
CM455G4
455
±4.5
±10
27
3.0
6
2000
CM455H4
455
±3.0
±9
27
3.0
6
2000

Part No.
Center Frequency
(kHz)
6dB Band Width
(kHz)Min
Attenuation. Band Width (kHz)Max.
Stop Band Attenuation. (dB)Min.
Ripple (dB)Max.
Insertion Loss (dB)Max
Input/Output Impedance (ohm)
CM455B6
455
±15.0
±30
35
3.0
4
1500
CM455C6
455
±12.5
±24
35
3.0
4
1500
CM455D6
455
±10.0
±20
35
3.0
4
1500
CM455E6
455
±7.5
±15
35
3.0
4
1500
CM455F6
455
±6.0
±12.5
35
3.0
4
2000
CM455G6
455
±4.5
±10
35
3.0
6
2000
CM455H6
455
±3.0
±9
45
3.0
6
2000

▶ CN(Normal) Type
Part No.
Center Frequency
(kHz)
6dB Band Width
(kHz)Min
Attenuation. Band Width (kHz)Max.
Stop Band Attenuation. (dB)Min.
Ripple (dB)Max.
Insertion Loss (dB)Max
Input/Output Impedance (ohm)
CN455B4
455
±30.0
±30
27
3.0
4
1500
CN455C4
455
±24.0
±24
27
3.0
4
1500
CN455D4
455
±20.0
±20
27
3.0
4
1500
CN455E4
455
±15.0
±15
27
3.0
4
1500
CN455F4
455
±12.5
±12.5
27
3.0
4
2000
CN455G4
455
±10.0
±10
25
3.0
6
2000
CN455H4
455
±9.0
±9
25
3.0
6
2000

Part No.
Center Frequency
(kHz)
6dB Band Width
(kHz)Min
Attenuation. Band Width (kHz)Max.
Stop Band Attenuation. (dB)Min.
Ripple (dB)Max.
Insertion Loss (dB)Max
Input/Output Impedance (ohm)
CN455B6
455
±15.0
±30
35
3.0
4
1500
CN455C6
455
±12.5
±24
35
3.0
4
1500
CN455D6
455
±10.0
±20
35
3.0
4
1500
CN455E6
455
±7.5
±15
35
3.0
4
1500
CN455F6
455
±6.0
±12.5
35
3.0
4
2000
CN455G6
455
±4.5
±10
35
3.0
6
2000
CN455H6
455
±3.0
± 9
45
3.0
6
2000
CNS455B6
455
±15.5
±30
35
3.0
4
1500
CNS455C6
455
±12.5
±24
35
3.0
4
1500
CNS455D6
455
±10.0
±20
35
3.0
4
1500
CNS455E6
455
±7.5
±15
35
3.0
4
1500
CNS455F6
455
±6.0
±12.5
35
3.0
4
2000
CNS455G6
455
±4.5
±10
35
3.0
6
2000
CNS455H6
455
±3.0
± 9
45
3.0
6
2000
#. 450 kHz is also available.
#. Stop band attenuation is specified with 455 ± 100kHz
#. Attenuation band width is specified with respected to 40 dB for CM4,CN4, 50dB for CM6,CN6/CNS6
#. Shortened lead frame is available(1.8mm for CM6 Type, 2.5mm for CN6,CM4,CN4 Type)
■ Dimension
▶ CM(Miniature) Type 		Unit : mm
Tolerance : ±0.3
4 Element CM Type
Lead Size : 2.5, 3.5
6 Element CM Type
Lead Size : 1.8, 3.5

▶ CN(Normal) Type Unit : mm
Tolerance : ±0.3
6 Element CN Type
Lead Size : 2.5, 4.0
6 Element CN Type
Lead Size : 2.5,3.4,4.0



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