Ceramic Filter
CFWLA
Tel:
+44 1460 256 100
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
04 Feb 2005
Murata
Old
Centre
6dB
50dB
Attenuation Insertion
Pass
Inband
Inband
Input/Output
Operating
Global Part
Model
Frequency Bandwidth Bandwidth Fc 100kHz
Loss
Band
Ripple GDT Deviation
Impedance Temperature
Number
Number
Fc (kHz)
(kHz) min (db @ kHz)
(dB) min
(dB) max (kHz) (dB) max
(mms) max
(ohms)
Range (C)
Standard Models
Suffix -B0 denotes bulk pack, 150pcs per box
Suffix -M0 denotes magazines - 50pcs per magazine
Features
High selectivity
Bandwidths from 2.0kHz ~ 15.0kHz @ 6dB
Excellent GDT available for digital comms
Resin molded package for easy PCB mounting
Global part number
eg:
CFWLA455KGFA-B0
Ordering Information
Murata
Old
Centre
6dB
50dB
Attenuation Insertion
Pass
Inband
Inband
Input/Output
Operating
Global Part
Model
Frequency Bandwidth Bandwidth Fc 100kHz
Loss
Band
Ripple GDT Deviation
Impedance Temperature
Number
Number
Fc (kHz)
(kHz) min (db @ kHz)
(dB) min
(dB) max (kHz) (dB) max
(mms) max
(ohms)
Range (C)
Flat Group Delay Models
ACTUAL SIZE
11.50
(max)
4.00
0.15
2.30
4.30
0.3
2.90
1.20
OUT
IN
GND
2.90
2.60
0.80
0.60
7.50
(max)
8.0
(max)
Scale 2:1
CFWLA450KD1Y-B0 CFWS450DY
450.0
10.00
25.00
40
8
7.0
1.0
30
1500
-20 to +80
CFWLA450KF1Y-B0 CFWS450FY
450.0
6.00
17.50
40
10
4.0
1.0
40
2000
-20 to +80
CFWLA450KG1Y-B0 CFWS450GY
450.0
4.50
15.00
40
11
3.0
1.0
40
2000
-20 to +80
CFWLA455KB4Y-B0 CFWS455BY
455.0
15.00
35.00
40
6
10.0
1.0
30
1500
-20 to +80
CFWLA455KC4Y-B0 CFWS455CY
455.0
12.50
30.00
40
7
8.0
1.0
30
1500
-20 to +80
CFWLA455KD1Y-B0 CFWS455DY
455.0
10.00
25.00
40
8
7.0
1.0
30
1500
-20 to +80
CFWLA455KE1Y-B0 CFWS455EY
455.0
7.50
20.00
40
9
5.0
1.0
30
1500
-20 to +80
CFWLA455KF1Y-B0 CFWS455FY
455.0
6.00
17.50
40
10
4.0
1.0
40
2000
-20 to +80
CFWLA455KG1Y-B0 CFWS455GY
455.0
4.50
15.00
40
11
3.0
1.0
40
2000
-20 to +80
CFWLA450KDFA-B0 CFWS450D
450.0
10.00
20.00
35
4
7.0
3.0
1500
-20 to +80
CFWLA450KEFA-B0
CFWS450E
450.0
7.50
15.00
35
6
5.0
3.0
1500
-20 to +80
CFWLA450KFFA-B0
CFWS450F
450.0
6.00
12.50
35
6
4.0
3.0
2000
-20 to +80
CFWLA450KGFA-B0 CFWS450G
450.0
4.50
10.00
35
6
3.0
2.0
2000
-20 to +80
CFWLA450KHFA-B0 CFWS450HT
450.0
3.00
9.00
60
6
2.0
2.0
2000
-20 to +80
CFWLA450KJFA-B0
CFWS450IT
450.0
2.00
7.50
60
7
1.5
2.0
2000
-20 to +80
CFWLA455KBFA-B0 CFWS455B
455.0
15.00
30.00
35
4
10.0
3.0
1500
-20 to +80
CFWLA455KCFA-B0
CFWS455C
455.0
12.50
24.00
35
4
8.0
3.0
1500
-20 to +80
CFWLA455KDFA-B0 CFWS455D
455.0
10.00
20.00
35
4
7.0
3.0
1500
-20 to +80
CFWLA455KEFA-B0
CFWS455E
455.0
7.50
15.00
35
6
5.0
3.0
1500
-20 to +80
CFWLA455KFFA-B0
CFWS455F
455.0
6.00
12.50
35
6
4.0
3.0
2000
-20 to +80
CFWLA455KGFA-B0 CFWS455G
455.0
4.50
10.00
35
6
3.0
2.0
2000
-20 to +80
CFWLA455KHFA-B0 CFWS455HT
455.0
3.00
9.00
60
6
2.0
2.0
2000
-20 to +80
CFWLA455KJFA-B0
CFWS455IT
455.0
2.00
7.50
60
7
1.5
2.0
2000
-20 to +80
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