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Datasheet> All Categories > Analog mixed-signal IC> filter> CFUM455H
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CFUM455H

Description
Ceramic BPF, 0.455MHz
CategoryAnalog mixed-signal IC    filter   
File Size56KB，2 Pages
ManufacturerGolledge Electronics
Websitehttp://www.golledge.com/
Download Datasheet Parametric View All

CFUM455H Overview

Ceramic BPF, 0.455MHz

CFUM455H Parametric

Parameter NameAttribute value
Reach Compliance Codeunknown
Is SamacsysN
Maximum attenuation frequency (+/- delta f)9 kHz
Attenuation frequency (+/-Δf) - minimum value3 kHz
Attenuation at maximum frequency40 dB
Attenuation@frequency min6 dB
Center frequency or cutoff frequency (fo/fc)0.455 MHz
filter typeCERAMIC BPF
high6.3 mm
Input/output impedance2000 OHM
Maximum insertion loss6 dB
length6.5 mm
Manufacturer's serial numberCFUM
Installation typeTHROUGH HOLE MOUNT
physical sizeL6.5XB6.5XH6.3 (mm)/L0.256XB0.256XH0.248 (inch)
width6.5 mm
Base Number Matches1

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Download Datasheet
Ceramic Filters
CFU Dimensions
8.00
7.00
6.50
CFU & CFW
CFUM Dimensions
6.50
8.00
6.30
0.80
4.00
0.20
0.15
0.60
3.30
OUT
4.30
IN
1.20
2.70
GND
GND
IN
OUT
4.30
1.50
3.50
0.50
0.70
ACTUAL SIZE
Scale 2:1
0.70
2.50 2.60
ACTUAL SIZE
Scale 2:1
CFWS Dimensions
11.00
7.00
CFWM Dimensions
9.50
6.50
8.50
6.30
0.80
4.00
0.20
0.60
2.30
3.50
0.50
0.70
0.15
1.60
OUT
IN
1.20
2.60
2.90
2.90
GND
4.30
IN
OUT
GND
4.30
ACTUAL SIZE
Scale 2:1
0.90
2.50 2.70 2.80
ACTUAL SIZE
Scale 2:1
CFU & CFWS Specifications
Model
Number
6dB
Attenuation Attenuation Insertion Input/Output
Bandwidth Bandwidth
±100kHz
Loss
Impedance
(kHz) min (kHz@dB)
(dB) min (dB) max
(ohms)
CFUM & CFWM Specifications
Model
Number
6dB
Attenuation Attenuation Insertion Input/Output
Bandwidth Bandwidth
±100kHz
Loss
Impedance
(kHz) min (kHz@dB)
(dB) min (dB) max
(ohms)
CFU455B2
CFU455C2
CFU455D2
CFU455E2
CFU455F2
CFU455G2
CFU455HT
CFU455IT
CFWS455B
CFWS455C
CFWS455D
CFWS455E
CFWS455F
CFWS455G
CFWS455HT
CFWS455IT
±15.00
±12.50
±10.00
±7.50
±6.00
±4.50
±3.00
±2.00
±15.00
±12.50
±10.00
±7.50
±6.00
±4.50
±3.00
±2.00
±30.00
±24.00
±20.00
±15.00
±12.50
±10.00
±9.00
±7.50
±30.00
±24.00
±20.00
±15.00
±12.50
±10.00
±9.00
±7.50
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
27
27
27
27
27
25
35
35
35
35
35
35
35
35
60
60
4
4
4
6
6
6
6
6
4
4
4
6
6
6
6
7
1500
1500
1500
1500
2000
2000
2000
2000
1500
1500
1500
1500
2000
2000
2000
2000
CFUM455B
CFUM455C
CFUM455D
CFUM455E
CFUM455F
CFUM455G
CFUM455H
CFUM455I
CFWM455B
CFWM455C
CFWM455D
CFWM455E
CFWM455F
CFWM455G
CFWM455H
CFWM455I
±15.00
±12.50
±10.00
±7.50
±6.00
±4.50
±3.00
±2.00
±15.00
±12.50
±10.00
±7.50
±6.00
±4.50
±3.00
±2.00
±30.00
±24.00
±20.00
±15.00
±12.50
±10.00
±9.00
±7.50
±30.00
±24.00
±20.00
±15.00
±12.50
±10.00
±9.00
±7.50
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
27
27
27
27
27
25
35
35
35
35
35
35
35
35
55
55
4
4
4
6
6
6
6
7
4
4
4
6
6
6
6
7
1500
1500
1500
1500
2000
2000
2000
2000
1500
1500
1500
1500
2000
2000
2000
2000
Tel:
+44 1460 256 100
08 Jun 1998
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com

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