SFSRA4M50EF00-A0 Murata, SFSRA4M50EF00-A0 Datasheet - Page 55

• Manufacturer Part Number: SFSRA4M50EF00-A0
• Manufacturer: Murata

Specifications of SFSRA4M50EF00-A0

• Lead Free Status / RoHS Status: Compliant

16
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
SFPLA/CFULA/CFWLA series for AM use is one of the most
suitable intermediate filters, having such
distinctive features as high selectivity, high
stability, high attenuation, and adjustment-free
operation. Additionally its easy matching with IC
helps create an easy circuit design.
Especially, CFULA/CFWLA_Y series is the frequency
fidelity in the high sound area of an AM stereo will
be improved with wide band, flat group delay time
characteristics.
54
SFPLA450KG1A-B0
SFPLA450KF1A-B0
SFPLA450KE1A-B0
SFPLA450KD1A-B0
CFULA450KG1Y-B0
CFULA450KF1Y-B0
CFULA450KD1Y-B0
CFWLA450KG1Y-B0 450 1.0kHz
CFWLA450KF1Y-B0
CFWLA450KD1Y-B0 450 1.0kHz
CFWLA450KGFA-B0
CFWLA450KFFA-B0
CFWLA450KEFA-B0
CFWLA450KDFA-B0
Area of Insertion Loss: at minimum loss point
Center frequency (fo) is defined by the center of 6dB bandwidth.
(fn) means nominal center frequency (450kHz).
For safety purposes, connect the output of filters to the IF amplifier through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic filters.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in the package page.
CERAFILr (Filters/Traps/Discriminators) for Audio/Visual Equipment
CERAFILr 455kHz for AM Stereo Wide Bandwidth Type SFPLA/CFWLA/CFULA Series
Part Number
CFWLA Series
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Frequency (fo)
450 1.0kHz
450 1.0kHz
450 1.0kHz
450 1.0kHz
450 1.0kHz
450 1.0kHz
450 1.0kHz
450 1.0kHz
2.3 0.5
450 (fn)
450 (fn)
450 (fn)
450 (fn)
Center
2.9 0.3
(kHz)
0.15
(4) (3)
(5)
MARKING
11.0 0.5
2.9
2.9— — 0.3
2.9 0.3
2.0 0.3
(2)
EIAJ
CODE
Bandwidth
fn 4.5 min.
fn 7.5 min.
fn 4.5 min.
fn 4.5 min.
fn 4.5 min.
fn 7.5 min.
fn 10 min.
fn 10 min.
fn 10 min.
fn 10 min.
0.3
fn 6 min.
fn 6 min.
fn 6 min.
fn 6 min.
(1)
(kHz)
6dB
2.6 0.3
1.2 0.5
40 min.[fn+12.5kHz] 40 min.[fn-12.5kHz]
40 min.[fn+17.5kHz] 40 min.[fn-17.5kHz]
50 min.[fn+17.5kHz] 50 min.[fn-17.5kHz]
50 min.[fn+12.5kHz] 50 min.[fn-12.5kHz]
40 min.[fn+15kHz]
40 min.[fn+20kHz]
40 min.[fn+15kHz]
40 min.[fn+25kHz]
50 min.[fn+15kHz]
50 min.[fn+25kHz]
50 min.[fn+10kHz]
50 min.[fn+15kHz]
50 min.[fn+20kHz]
30 min.[fn+9kHz]
Selectivity (+)
Connection
(2)(3)(4) : Ground
0.6 0.1
0.8 0.1
(1) : Input
(5) : Output
(dB)
(in mm)
40 min.[fn-15kHz]
40 min.[fn-20kHz]
40 min.[fn-15kHz]
40 min.[fn-25kHz]
50 min.[fn-15kHz]
50 min.[fn-25kHz]
50 min.[fn-10kHz]
50 min.[fn-15kHz]
50 min.[fn-20kHz]
30 min.[fn-9kHz]
Selectivity (-)
(dB)
SFPLA Series
CFULA Series
Insertion Loss
10 max.
11 max.
10 max.
6 max.
6 max.
6 max.
4 max.
9 max.
7 max.
8 max.
6 max.
6 max.
6 max.
4 max.
(dB)
0.15 0.05
0.15 0.05
2.7 0.3
GDT 20 sec.
3.3 0.5
Bandwidth
MARKING
(3)
MARKING
(3)
8.0 0.3
8.0 0.3
(kHz)
(2)
(2)
fn 3
fn 4
fn 7
fn 4
fn 5
fn 8
3.3 0.5
-
-
-
-
-
-
-
-
2.7 0.3
EIAJ
CODE
EIAJ
CODE
(1)
(1)
1.2 0.5
1.2 0.5
Input/Output
Impedance
(ohm)
2000
2000
1500
1500
2000
2000
1500
2000
2000
1500
2000
2000
1500
1500
0.6 0.1
0.8 0.1
0.8 0.1
Connection
(1) : Input
(2) : Ground
(3) : Output
0.6 0.1
Connection
(1) : Input
(2) : Ground
(3) : Output
(in mm)
(in mm)
Element
4
4
4
4
4
4
4
6
6
6
6
6
6
6
P50E.pdf
06.2.27