Multilayer Chip LC Band Pass Filter – SLFB Series
Operating Temp. : -40℃ ~+ 85℃/ -55℃ ~+ 125℃
FEATURES
Small and low profile enables high density mounting
Low insertion loss and high attenuation
Excellent solderability
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APPLICATIONS
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Mobile communication equipment for GSM, LTE,5G systems, etc.
Bluetooth, WLAN, WIFI, GPS, etc.
Base station application
PRODUCT IDENTIFICATION
SLFB
18
-2R450G
-02
T
F
①
②
③
④
⑤
⑥
①
②
Type
SLFB
Bandpass LC Filter
③
External Dimensions (L×W) (mm)
15 [0402]
1.0×0.5
18 [0603]
1.6×0.8
21 [0805]
22 [1008]
32 [1210]
2.0×1.2
2.5×2.0
3.2×2.5
⑤
④
Series Code
T
02, A1, etc.
Packing
Tape & Reel
Center Frequency
Example
Nominal Value
1R917G
1910MHz
2R450G
2450MHz
5R550G
5550MHz
⑥
Hazardous Substance Free
Products
F
SHAPE AND DIMENSIONS
Type: SLFB15-2R450G-02TF
Dimensions and Land Patterns
Type: SLFB18 Series
Dimensions and Land Patterns
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2020/06/26
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SHAPE AND DIMENSIONS
Type: SLFB18-2R450G-10TF
Dimensions and Land Patterns
Type: SLFB21 Series
Dimensions and Land Patterns
Type: SLFB21-2R450G-02TF
Dimensions and Land Patterns
Type: SLFB21-2R450G-13TF
Dimensions and Land Patterns
Type:
SLFB21-2R450G-06/09/10TF
Dimensions and Land Patterns
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2020/06/26
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SHAPE AND DIMENSIONS
Type: SLFB22 Series
Dimensions and Land Patterns
Land
Solder resist
No Pattern solder resist
Unit:mm
Type: SLFB32 Series
Dimensions and Land Patterns
SPECIFICATIONS
SLFB15 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB15-2R450G-02TF
2450.0
f0±50.0
1.4
Attenuation
Thickness
dB
25dB Min. at 880~960MHz
8.0dB Min. at 1710~1970MHz
23dB Min. at 4800~5000MHz
32dB Min. at 7200~7500MHz
mm
T
0.38±0.05
SLFB18 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Attenuation
Thickness
Units
MHz
MHz
dB
dB
mm
Symbol
f0
PB
IL
-
T
SLFB18-1R910G-01TF
1910.0
1805~2025
1.7
SLFB18-1R950G-01TF
1950.0
1880~2025
1.9
SLFB18-2R450G-02TF
2450.0
f0±50.0
2.2
Sunlord
30dB at 700~950MHz
15dB at 950~1050MHz
30dB at 2400~2500MHz
35dB at 2700~5400MHz
30dB at 5500~12500MHz
20dB at 1545~1610MHz
25dB at 2400~2500MHz
25dB. at 5150~5850MHz
24dB Min. at 880~960MHz
20dB Min. at 1710~1990MHz
15.5dB Min. at 4800~5000MHz
19.5dB Min. at 7200~7500MHz
Specifications subject to change without notice. Please check our website for latest information.
0.75
0.75
0.60±0.10
Revised 2020/06/26
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SPECIFICATIONS
SLFB18 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB18-2R450G-07TF
2450.0
f0±50.0
1.8
SLFB18-2R450G-08TF
2450.0
f0±50.0
1.8
SLFB18-2R450G-10TF
2450.0
f0±50.0
3.0
SLFB18-2R450G-31TF
2450.0
f0±50.0
0.95
Attenuation
Thickness
dB
30dB Min. at 800~960MHz
25dB Min. at 1710~1990MHz
30dB Min. at 4800~5000MHz
30dB Min. at 7200~7500MHz
mm
T
27dB Min. at 800~900MHz
34dB Min. at 4800~5000MHz
34dB Min. at 7200~7500MHz
35dB Min. at 880~960MHz
30dB Min. at 1505~1610MHz
25dB Min. at 1710~1990MHz
15dB Min. at 2110~2170MHz
25dB Min. at 4800~5000MHz
20dB Min. at 7200~7500MHz
20dB at 500~960 MHz
0.60±0.10
23dB at 3200~3312 MHz
30dB at 4800~5000 MHz
32dB at 7200~7500 MHz
SLFB18-5R500G-01TF
5512.5
f0±362.5
1.5
SLFB18-5R500G-31TF
5512.5
f0±362.5
1.5
30dB Min. at 800~3800MHz
15dB Min. at 10000~12000MHz
33dB at 100~2170 MHz
29dB at 2170~2500 MHz
15dB at 6900~7000 MHz
16dB at 7000~7200 MHz
16dB at 7200~7800 MHz
32dB at 9800~12000 MHz
0.65±0.10
SLFB21 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB21-2R450G-02TF
2450.0
f0±50.0
1.5
SLFB21-2R450G-03TF
2450.0
f0±50.0
1.7
SLFB21-2R450G-06TF
2450.0
f0±50.0
1.8
Sunlord
Attenuation
Thickness
dB
35dB Min. at 880~960MHz
20dB Min. at 1710~1990MHz
30dB Min. at 4800~5000MHz
30dB Min. at 900MHz
20dB Min. at 1850MHz
30dB Min. at 4800MHz
30dB Min. at 824~915MHz
28dB Min. at 1545~1605MHz
35dB Min. at 1710~1990MHz
30dB Min. at 2170MHz
30dB Min. at 4800~5000MHz
25dB Min. at 7200~7500MHz
mm
T
Specifications subject to change without notice. Please check our website for latest information.
0.95±0.10
0.80±0.10
Revised 2020/06/26
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SPECIFICATIONS
SLFB21 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB21-2R450G-09TF
2450.0
f0±50.0
1.5
SLFB21-2R450G-10TF
2450.0
f0±50.0
2.5
SLFB21-2R450G-13TF
2450.0
f0±50.0
1.0
SLFB21-5R500G-01TF
5410.0
f0±510.0
1.5
Attenuation
Thickness
dB
30dB Min. at 746~960MHz
30dB Min. at 1540~1605MHz
30dB Min. at 1710~1990MHz
30dB Min. at 2110~2170MHz
15dB Min. at 3300~3800MHz
30dB Min. at 4800~5000MHz
20dB Min. at 7200~7500MHz
30dB Min. at 746~960MHz
30dB Min. at 1540~1605MHz
30dB Min. at 1710~1990MHz
30dB Min. at 2110~2170MHz
35dB Min. at 4800~5000MHz
20dB Min. at 7200~7500MHz
21dB Min. at 902~928 MHz
26dB Min. at 4800~5000 MHz
34dB Min. at 7200~7500 MHz
29dB Min. at 9600~10000 MHz
30dB Min. at 3500MHz
25dB Min. at 9800~11840MHz
5dB Min. at 14700~17760MHz
mm
T
0.80±0.10
0.95±0.10
SLFB22 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB22-2R450G-A1TF
2450.0
f0±50.0
1.7
SLFB22-1R917G-A4TF
1917.0
f0±50.0
1.9
Attenuation
Thickness
dB
25dB Min. at 1750MHz
6dB Min. at 2100MHz
22dB Min. at 4800~5000MHz
20dB Min. at 7200~7500MHz
50dB Min. at 956~961MHz
24dB Min. at 2868~2883MHz
29dB Min. at 3824~3844MHz
33dB Min. at 4780~4805MHz
32dB Min. at 5736~5766MHz
mm
T
0.90±0.10
SLFB32 TYPE
Center
Pass
Max. IL in PB
Frequency
Band
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB32-2R450G-K5TF
2450.0
f0±50.0
1.8
Part Number
Sunlord
Attenuation
Thickness
dB
48dB Min. at 902~928MHz
50dB Min. at 1500~1550MHz
12dB Min. at 2150~2200MHz
30dB Min. at 4800~5000MHz
mm
T
Specifications subject to change without notice. Please check our website for latest information.
1.50±0.10
Revised 2020/06/26
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
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