LFB212G45SG8A127 Murata, LFB212G45SG8A127 Datasheet - Page 5

• Manufacturer Part Number: LFB212G45SG8A127
• Description: Filters CHIP BAND PASS FILTE
• Manufacturer: Murata

Specifications of LFB212G45SG8A127

• Product: Band Pass Filters
• Impedance: 50 Ohms
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

!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.
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LFB32851MSA1A540
LFB32881MSA1-781
LFB32881MSA1A556
LFB32902MSA1A536
LFB32906MSA1A539
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LFB31_SP Series (1206)
LFB32_SA Series (1210)
Part Number
Part Number
Nominal Center
Nominal Center
Frequency (fo)
Frequency (fo)
(4)
* All the technical data and Information contained herein are
* Terminal of "NC" should not be connected to any pattern.
0.1 min
subject to change without prior notice.
1.35 0.20 0.50 0.15
1906.5
991.15
1441.0
(MHz)
(MHz)
741.5
836.5
881.5
881.5
902.5
1890
2450
1619
851
906
947
(8)
0.5.5 0.15
3.20 0.15
(1)
Directional
Input Mark
(7)
(1)
(3)
0.25 0.15
3.2 0.2
(2)
(6)
Bandwidth (BW)
1.0 0.2
0.45 0.15
Bandwidth (BW)
(3)
(5)
0.3 0.2
fo 10.0
fo 13.5
fo 19.5
fo 12.5
fo 12.5
fo 12.5
fo 12.5
fo 12.5
fo 12.5
fo 12.0
fo 12.0
(MHz)
(MHz)
fo 50
fo 19
fo 19
(2)
(4)
Filters for Communication Equipment
1.75 0.15
(1) : NC
(2) : GND
(3) : NC
(4) : OUT
(1) IN
(2) GND
(3) OUT
(4) GND
1.3 0.1
0.85 max. (at 25 C)
1.0 max. (at 25 C)
1.4 max. (at 25 C)
3.5 max. (at 25 C)
3.5 max. (at 25 C)
4.8 max. (at 25 C)
3.2 max. (at 25 C)
3.5 max. (at 25 C)
2.8 max. (at 25 C)
3 max. (at 25 C)
3 max. (at 25 C)
3 max. (at 25 C)
3 max. (at 25 C)
3 max. (at 25 C)
(in mm)
Insertion Loss
Insertion Loss
(5) : NC
(6) : GND
(7) : NC
(8) : IN
(in mm)
in BW
in BW
(dB)
(dB)
Attenuation (Absolute Value) I)
Attenuation (Absolute Value) I)
29 min. at 1416.9~1436.9Hz
38 min. at 1405~1440MHz
25 min. at 1607~1631MHz
20 min. at 1477~1501MHz
11.0 min. at 824~837MHz
19.5 min. at fo 77.5MHz
20 min. at 902~928MHz
20 min. at 612~650MHz
15 min. at 802~827MHz
20 min. at 869~894MHz
9 min. at D.C.~835MHz
20 min. at fo 77.5MHz
20 min. at fo-90.0MHz
20 min. at fo-90.0MHz
10
20
30
40
50
60
70
10
20
30
40
50
60
70
0
320
0
0
(dB)
(dB)
Frequency Characteristics
Frequency Characteristics
Frequency Range (GHz)
Frequency Range (MHz)
1.5
820
Attenuation (Absolute Value) II)
Attenuation (Absolute Value) II)
20 min. at 1088.3~1113.3MHz
12.0 min. at 1649~1680MHz
35 min. at 1500~1550MHz
16 min. at 1429~1453MHz
15 min. at 978~1003MHz
6 min. at 1000~1394MHz
20 min. at 832~870MHz
18 min. at fo+90.0MHz
5 min. at 846~849MHz
18 min. at fo+90.0MHz
22 min. at 900MHz
(dB)
(dB)
-
-
-
3.0
1320
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
06.5.15
7