DEA142450BT-3028A1 [TDK]
Band Pass Filter, 2450MHz,;
| 型号： | DEA142450BT-3028A1 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Band Pass Filter, 2450MHz, LTE |
| 文件： | 总6页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R F C o m p o n e n t s
November 2017
Multilayer Band Pass Filter
For 2400-2500MHz
DEA142450BT-3028A1
1.4x1.1mm*
* Dimensions Code JIS
R F C o m p o n e n t s
Conformity to RoHS Directive
Multilayer Band Pass Filter
For 2400-2500MHz
DEA142450BT-3028A1
SHAPES AND DIMENSIONS
0.60max.
1.40 0.10
( )
[Top view]
( )
4
5
( )
1
( )
2
( )
3
Marking
[Bottom view]
( )
2
( )
3
Terminal functions
( )
1
1
2
3
4
5
Input Port
GND
GND
Output Port
GND
( )
5
( )
4
0.25 0.10
0.50 0.10
Dimensions in mm
RECOMMENDED LAND PATTERN
0.25
0.50
Dimensions in mm
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20171114 / rf_bpf_dea142450bt-3028a1_e.fm
R F C o m p o n e n t s
DEA142450BT-3028A1
ELECTRICAL CHARACTERISTICS
Frequency Range
(MHz)
Item
Min.
Typ.
0.90
—
19
38
22
20
35
Max.
2400 to 2500
Insertion Loss (dB)
—
—
10
30
19
17
30
25
1.05
2400 to 2500
1.25 (–40 to +85ꢀC)
Return Loss (dB)
2400 to 2500
0 to 960
960 to 1580
1710 to 1990
4800 to 5000
7200 to 7500
—
—
—
—
—
—
Attenuation (dB)
33
Characteristic Impedance ()
・Ta: +25 5ꢀC
50 (Nominal)
TEMPERATURE RANGE
Operating temperature
Storage temperature
（°C）
（°C）
–40 to +85
–40 to +85
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20171114 / rf_bpf_dea142450bt-3028a1_e.fm
R F C o m p o n e n t s
DEA142450BT-3028A1
FREQUENCY CHARACTERISTICS
INSERTION LOSS
ATTENUATION
0.0
0
0.5
1.0
1.5
2.0
2.5
3.0
10
20
30
40
50
60
2000
2200
2400
2600
Frequency MHz
2800
3000
3200
3400
1000
2000
3000
4000
)
Frequency MHz
5000
6000
7000
8000
(
)
(
RETURN LOSS
0
10
20
30
40
50
2000
2200
2400
2600
2800
3000
3200
3400
(
)
Frequency MHz
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20171114 / rf_bpf_dea142450bt-3028a1_e.fm
R F C o m p o n e n t s
DEA142450BT-3028A1
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Peak
T4
3ꢀC/sec
or lower
6ꢀC/sec
or lower
T3
T3
T2
t3
t2
T1
t1
t: Time
Soldering
Critical zone (T3 to T4)
Preheating
Peak
Temp.
T1
Time
t1
Temp.
T3
Time
t2
Temp.
T4
Time
t3
T2
150ꢀC
200ꢀC
60 to 120sec
217ꢀC
60 to 120sec
240 to 260ꢀC
30sec max.
t3 : Time within 5ꢀC of actual peak temperature
The maximum number of reflow is 3.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20171114 / rf_bpf_dea142450bt-3028a1_e.fm
R F C o m p o n e n t s
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
REMINDERS
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality
require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person
or property.
Please understand that we are not responsible for any damage or liability caused by use of the products in any of the applications below
or for any other use exceeding the range or conditions set forth in this catalog.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(13) Other applications that are not considered general-purpose
applications
(7) Transportation control equipment
When using this product in general-purpose applications, you are kindly requested to take into consideration securing protection circuit/
equipment or providing backup circuits, etc., to ensure higher safety.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20171114 / rf_bpf_dea142450bt-3028a1_e.fm
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