SFELA10M7HA00 Murata, SFELA10M7HA00 Datasheet - Page 59
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SFELA10M7HA00
Manufacturer Part Number
SFELA10M7HA00
Description
Manufacturer
Murata
Datasheet
1.SFELA10M7HA00.pdf
(115 pages)
Specifications of SFELA10M7HA00
Rad Hardened
No
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SFELA10M7HA00-B0
Manufacturer:
MURATA
Quantity:
9 333
!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/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.
This is the most suitable for car-stereo and
all band radio with high attenuation.
SFPLA450KJ1A-B0
SFPLA450KH1A-B0
CFWLA450KJFA-B0
CFWLA450KHFA-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 SFPLA/CFWLA Series
Recommended IFT
• 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.
Part Number
Item
• Matching of CERAFILr SFPLA/CFULA/CFWLA series with IFT is decided
S(3)
by the Qu of IFT and IFT secondary side impedance, |Z2|. Set the Qu at
about 40 because a Qu value which is too high (e.g.,90) may produce
ripple in the waveform. It is recommended to match the impedance of |Z2|
with that of the CERAFILr.
Winding Specification
(2)
(1)
Tuning Capacitance
(Bottom view)
No load Qu
Type
(4)S
(6)
Frequency (fo)
450.0 1.0kHz
450.0 1.0kHz
450.0 (fn)
450.0 (fn)
(1)—(2)
Center
(kHz)
60T
SFPLA/CFULA/CFWLA
7 7mm IFT
(2)—(3)
180pF
125T
40
Bandwidth
fn 2.0 min.
fn 3.0 min.
fn 2.0 min.
fn 3.0 min.
(kHz)
6dB
(4)—(6)
28T
40 min.[fn+7.5kHz]
50 min.[fn+7.5kHz]
40 min.[fn+9kHz]
50 min.[fn+9kHz]
Selectivity (+)
(dB)
SSG
Test Circuit
40 min.[fn-7.5kHz]
50 min.[fn-7.5kHz]
Rg
CFWLA Series
SFPLA Series
40 min.[fn-9kHz]
50 min.[fn-9kHz]
Selectivity (-)
(dB)
R1
Rg+R1 =R2 : Input/Output Impedance
Input
2.3 0.5
2.9 0.3
0.15 0.05
Insertion
6.0 max.
6.0 max.
7.0 max.
6.0 max.
0.15
Loss
(dB)
3.3 0.5
(4) (3)
(5)
MARKING
(3)
Ground
8.0 0.3
MARKING
(2)
11.0 0.5
2.9
2.9— — 0.3
2.9 0.3
2.0 0.3
2.7 0.3
Output
EIAJ
CODE
Continued on the following page.
(2)
(1)
EIAJ
CODE
0.3
R2
(1)
1.2 0.5
Input/Output
2.6 0.3
Impedance
1.2 0.5
(ohm)
2000
2000
2000
2000
0.8 0.1
0.6 0.1
Connection
(2)(3)(4) : Ground
Connection
(1) : Input
(2) : Ground
(3) : Output
0.6 0.1
0.8 0.1
(1) : Input
(5) : Output
RF
(in mm)
Element
Voltmeter
(in mm)
4
4
6
6
57
P50E.pdf
08.1.29
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