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
Mobile communication equipment for GSM, LTE, 5G systems, etc.
Bluetooth, WLAN, Wi-Fi etc.
Base station application
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PRODUCT IDENTIFICATION
SLFB
18
-2R450G
-07
T
F
①
②
③
④
⑤
⑥
①
②
SLFB
③
(L×W) (MM)
External Dimensions (L×W) (MM)
15 [0402]
1.0×0.5
Type
Bandpass LC Filter
18 [0603]
1.6×0.8
19 [0403]
1.1×0.9
21 [0805]
22 [1008]
32 [1210]
2.0×1.2
2.5×2.0
3.2×2.5
⑤
④
Series Code
07 etc.
T
Packing
Tape & Reel
Center Frequency
Example
Nominal Value
1R917G
1910MHz
2R450G
2450MHz
5R550G
5550MHz
⑥
Hazardous Substance Free
Products
F
SHAPE AND DIMENSIONS
SLFB15-2R450G-02TF
Dimensions and Land Patterns
SLFB15-2R450G-31TF
Dimensions and Land Patterns
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2022/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SHAPE AND DIMENSIONS
Type: SLFB18 Series
Dimensions and Land Patterns
SLFB18-2R450G-31/36TF/
SLFB18-3R800G-01/03TF/
Dimensions and Land Patterns
SLFB18-4R700G-03TF
SLFB18-5R500G-33/34/38/39TF/
SLFB18-5R900G-01TF
SLFB19-2R450G-03TF
Sunlord
Dimensions and Land Patterns
Dimensions and Land Patterns
Specifications subject to change without notice. Please check our website for latest information.
Revised 2022/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SHAPE AND DIMENSIONS
Type: SLFB21 Series
Dimensions and Land Patterns
SLFB21-2R450G-31/33TF
SLFB21-3R600G-41TF/
SLFB21-3R800G-17TF/
SLFB21-4R700G-19TF/
SLFB21-4R900G-31TF
Dimensions and Land Patterns
Type: SLFB22 Series
Dimensions and Land Patterns
Type: SLFB32 Series
Dimensions and Land Patterns
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2022/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
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
f0±50.0
1.4
SLFB15-2R450G-31TF
2450
f0±50.0
1.3
Attenuation
Thickness
dB
25 dB Min. at 880~960MHz
8.0 dB Min. at 1710~1970MHz
23 dB Min. at 4800~5000MHz
32dB Min. at 7200~7500MHz
9 dB Min. at DC~915 MHz
34 dB Min. at 4800~5000 MHz
27 dB Min. at 7200~7500 MHz
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
1805~2025
1.65
SLFB18-1R950G-31TF
1950
1880~2025
2.1
SLFB18-2R450G-07TF
2450
2400~2500
1.8
SLFB18-2R450G-31TF
2450
f0±50.0
0.95
30 dB at 700~950MHz
15 dB at 950~1050MHz
25 dB at 2400~2500MHz
35 dB at 2700~5400MHz
20 dB at 5500~12500MHz
30 dB at 700~950MHz
28 dB at 950~1050MHz
20 dB at 1545~1610MHz
23 dB at 2400~2500MHz
20 dB. at 2700~5150MHz
25 dB at 5150~5850MHz
30 dB Min. at 800~960MHz
30 dB Min. at 1710~1990MHz
30 dB Min. at 4800~5000MHz
30 dB Min. at 7200~7500MHz
20 dB at 500~960MHz
23 dB at 3200~3312MHz
0.80±0.10
30 dB at 4800~5000MHz
32 dB at 7200~7500MHz
SLFB18-2R450G-32TF
2495
2300~2690
2.0
SLFB18-2R450G-36TF
2450
2400~2500
0.95
12 dB Min. at 500~1800MHz
25 dB Min. at 3600~4000MHz
20 dB at 500~960MHz
23 dB at 3200~3312MHz
30 dB at 4800~5000MHz
32 dB at 7200~7500MHz
30 dB Min. at DC~693MHz
30 dB Min. at 693~2300MHz
30 dB Min. at 2300~2690MHz
SLFB18-3R800G-01TF
3800
3300~4200
1.5
18 dB Min. at 5150~5470MHz
25 dB Min. at 5470~5925MHz
25 dB Min. at 6600~8400MHz
25 dB Min. at 9900~12600MHz
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2022/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SPECIFICATIONS
SLFB18 TYPE
Part Number
Center
Frequency
Pass Band
Units
MHz
MHz
Symbol
f0
PB
Max. IL in PB
Attenuation
Thickness
dB
dB
MM
IL
-
T
(at 25°C)
38 dB Min. at DC~693MHz
38 dB Min. at 693~2690MHz
SLFB18-4R700G-03TF
4700
4400~5000
1.5
12 dB Min. at 5470~5735MHz
18 dB Min. at 5735~5925MHz
27 dB Min. at 8800~10000MHz
25 dB Min. at 13200~15000MHz
38 dB Min. at DC~693MHz
38 dB Min. at 693~2300MHz
36 dB Min. at 2300~2690MHz
SLFB18-3R800G-03TF
SLFB18-5R500G-01TF
SLFB18-5R500G-31TF
3800
5512.5
5512.5
3300~4200
f0±362.5
f0±362.5
1.9
1.5
1.5
20 dB Min. at 5150~5470MHz
25 dB Min. at 5470~5925MHz
25 dB Min. at 6600~8400MHz
25 dB Min. at 9900~12600MHz
30 dB Min. at 800~3800MHz
15 dB Min. at 10000~12000MHz
33 dB at 100~2170MHz
29 dB at 2170~2500MHz
15 dB at 6900~7000MHz
16 dB at 7000~7200MHz
16 dB at 7200~7800MHz
32 dB at 9800~12000MHz
35 dB at 700~2690MHz
0.55±0.10
28 dB at 3300~4200MHz
SLFB18-5R500G-33TF
5500
5150~5925
1.5
SLFB18-5R500G-34TF
5425
5000~5850
1.5
SLFB18-5R500G-36TF
5370
4900~5840
1.5
SLFB18-5R500G-38TF
5550
5150~5950
0.8
Sunlord
3.5 dB at 4400~4600MHz
0.5 dB at 5950~6000MHz
0.5 dB at 6000~6900MHz
15 dB at 6900~7200MHz
20 dB at 7200~9800MHz
20 dB at 9800~11700MHz
35 dB at 14700~17850MHz
35 dB at 700~2690MHz
10 dB at 6900~72000MHz
33 dB Min. at 100~2170MHz
29 dB Min. at 2170~2500MHz
15 dB Min. at 6900~7800MHz
32 dB Min. at 9800~12000MHz
35 dB at 30~2700MHz
30 dB at 3400~3800MHz
15 dB at 7200~7800MHz
20 dB at 10300~11700MHz
Specifications subject to change without notice. Please check our website for latest information.
0.65±0.10
0.55±0.10
Revised 2022/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 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
SLFB18-5R900G-01TF
5900
5855~5925
1.1
SLFB18-5R500G-39TF
5425
4900~5950
1
Attenuation
Thickness
dB
35 dB at 100~2700MHz
30 dB at 2700~3600MHz
25 dB at 3600~3800MHz
25 dB at 3800~4000MHz
20 dB at 4000~4400MHz
16 dB at 7000~7400MHz
16 dB at 7400~9750MHz
20 dB at 9750~10300MHz
16 dB at 10300~12750MHz
35 dB at 30~2700MHz
33 dB at 3400~3800MHz
9 dB at 6900~7000MHz
15 dB at 7200~7500MHz
20 dB at 9800~11900MHz
MM
T
0.70±01
0.55±0.10
SLFB19 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB19-2R450G-03TF
2450
2400~2500
1
Attenuation
Thickness
dB
20 dB Min. at 50~960MHz
30 dB Min. at 1560~1606MHz
15 dB Min. at 1710~1990MHz
10 dB Min. at 3600MHz
35 dB Min. at 4800~5000MHz
25 dB Min. at 7200~7500MHz
MM
T
0.60±05
SLFB21 TYPE
Part Number
Units
Symbol
Center
Frequency
MHz
f0
Pass Band
MHz
PB
Max. IL in PB
(at 25°C)
dB
IL
Attenuation
Thickness
dB
-
MM
T
15 dB Min. at 1600MHz
SLFB21-2R450G-31TF
2450
2400~2500
1.2
25 dB Min. at 3200MHz
20 dB Min. at 4800~5000MHz
35 dB Min. at 824~960MHz
30 dB Min. at 1545~1605MHz
SLFB21-2R450G-33TF
2450
2400~2500
1.9
30 dB Min. at 1770~1990MHz
0.90±0.10
30 dB Min. at 2170MHz
27 dB Min. at 4800~5000MHz
SLFB21-3R600G-31TF
Sunlord
3600
3300~3900
1.5
25 dB Min. at 7200~7500MHz
32 dB Min. at 824~960MHz
24 dB Min. at 1710~1990MHz
21 dB Min. at 1990~2170MHz
Specifications subject to change without notice. Please check our website for latest information.
Revised 2022/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
28.5 dB Min. at 6900~8070MHz
SPECIFICATIONS
SLFB21 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
MHz
MHz
dB
Symbol
f0
PB
IL
SLFB21-3R600G-41TF
3600
3400~3800
1.3
SLFB21-3R800G-17TF
3800
3300~4200
2
SLFB21-4R700G-19TF
4700
4400~5000
1.8
Attenuation
Thickness
dB
MM
-
T
37.5 dB Min. at 1~2170MHz
27.5 dB Min. at 2170~2400MHz
27.5 dB Min. at 2400~2500MHz
9.5 dB Min. at 2500~2800MHz
4.5 dB Min. at 4400~4800MHz
25 dB Min. at 4800~4900MHz
25 dB Min. at 4900~5337MHz
25 dB Min. at 5337~5430MHz
25 dB Min. at 5430~6800MHz
34.5 dB Min. at 6800~7600MHz
30 dB Min. at 7600~9000MHz
25 dB Min. at 9000~11400MHz
20 dB Min. at 11400~15200MHz
36 dB at 450~2200MHz
38 dB at 2300~2483MHz
33 dB at 2496~2690MHz
25 dB at 5150~5850MHz
25 dB at 6600~8400MHz
15 dB at 9900~12600MHz
37 dB at 450~2200MHz
37 dB at 2300~2483MHz
33 dB at 2496~2690MHz
15 dB at 5490~5670MHz
18 dB at 5670~5950MHz
18 dB at 6200~8000MHz
20 dB at 8800~10000MHz
15 dB at 13200~15000MHz
0.70±0.10
Attenuation
Thickness
dB
35 dB Min. at 500~1711MHz
28 dB Min. 33 dB typ. at
1711.84~2711.84MHz
28 dB Min. 33 dB at
4660.96~5660.96MHz
38 dB Min. at 5660~7610MHz
40 dB Min. 45 dB at
7610~8610MHz
20 dB Min. at 8610~11000MHz
15 dB Min. at 11000~14000MHz
40 dB Min. at 500~874.56MHz
40 dB Min. at
40 dB 874.56~2074.56MHz
Min. at 6772.8~7972.8MHz
MM
T
SLFB22 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB22-3R600G-31TF
3600
3186.4~
4186.4
2
SLFB22-4R500G-31TF
Sunlord
4500
3823.68~
5023.68
1.2
1.0±0.10
40 dB Min. at
7972.8~10921.92MHz
Specifications subject to change without notice. Please check our website for latest information.
Revised 2022/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
30 dB Min. at
10921.92~15000MHz
SPECIFICATIONS
SLFB22 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB22-4R950G-31TF
4950
4415~5415
1.8
Attenuation
Thickness
dB
40 dB Min. at 500~3350MHz
40 dB Min. at 6480~7500MHz
36 dB Min. at 6480~9250MHz
MM
T
1.0±0.10
25 dB Min. at 9250~11200MHz
15 dB Min. at 11200~17200MHz
SLFB32 TYPE
Part Number
Center
Frequency
Pass Band
Max. IL in PB
(at 25°C)
Units
Symbol
MHz
f0
MHz
PB
dB
IL
SLFB32-1R920G-31TF
1920
1680~2295
2.5
SLFB32-2R525G-11TF
2525
2150~2900
2.5
1.7dB Max.
Attenuation
Thickness
dB
30 dB Min. @ DC~1400MHz
30 dB Min. @ 2620~2705MHz
35 dB Min. @ 2705~2740MHz
35 dB Min. @ 2740~3115MHz
30 dB Min. @ 3115~3235MHz
30 dB Min. @ 3235~6590MHz
30 dB Min. @ 6590~7210MHz
35 dB @ 259~650MHz
28 dB @3208~3599MHz
35 dB @6157~6548MHz
MM
T
2.0±0.10
30 dB Min.@ 824~960MHz
@3300~3900
MHz
2dB Max.
SLFB32-3R600G-12TF
3600
3160~4040
24 dB Min.@1200~1990MHz
36 dB Min.@2098-2598MHz
@3160~3300
MHz
23 dB Min.@4600~5000MHz
2 dB Max.
43 dB Min.@5000~5600MHz
@3900~4040
30 dB Min.@6349~6749MHz
MHz
28 dB Min.@6900~8070MHz
1.50±0.10
45 dB Min.@10~2000MHz
30 dB Min.@2000~3400MHz
SLFB32-4R900G-31TF
4900
4700~5100
3
30 dB Min.@3400~3800MHz
24 dB Min.@3800~4330MHz
25 dB Min.@4700~5100MHz
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2022/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
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