TDK DEA252450BT-2031A1 Multilayer band pass filter Datasheet

R F
C o m p o n e n t s
June 2015
Multilayer Band Pass Filter
For 2400-2500MHz
DEA252450BT-2031A1
2.5x2.0mm [EIA 1008]*
* Dimensions Code JIS[EIA]
RF Components
Multilayer Band Pass Filter
Conformity to RoHS Directive
For 2400-2500MHz
DEA252450BT-2031A1
SHAPES AND DIMENSIONS
[Top view]
2.50±0.20
0.90±0.10
(1)
2.00±0.20
(3)
(2)
(4)
Marking
[Bottom view]
Terminal functions
1 IN
2 OUT
3 GND
4 GND
0.20±0.10
0.50±0.20
0.25±0.15
Dimensions in mm
RECOMMENDED LAND PATTERN
EVALUATION BOARD
2.30
1.90
1.10
0.40
0.30
0.60
2.30
0.60
0.80
0.30
0.40
0.60
1.40
0.30 0.55
2.00
Dimensions in mm
0.30
0.60
Line width should be designed to match 50Ω
characteristic impedance, depending on PCB
material and thickness.
Dimensions in mm
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150601 / rf_bpf_dea252450bt-2031a1_en.fm
RF Components
DEA252450BT-2031A1
ELECTRICAL CHARACTERISTICS
Item
Insertion Loss (dB)
Return Loss (dB)
Attenuation (dB)
Power Handling (W)
Characteristic Impedance (:)
Frequency Range
(MHz)
Min.
Typ.
Max.
2400 to 2500
2400 to 2500
2400 to 2500
915
1750
2100
4800 to 5000
2400 to 2500
—
—
10
35
30
20
23
—
1.04
—
19.7
47.6
44.0
24.8
35.7
—
50 (Nominal)
1.5
1.8 (–40 to +85°C)
—
—
—
—
—
0.5
・Ta: +25±5°C
TEMPERATURE RANGE
Operating temperature
(°C)
–40 to +85
Storage temperature
(°C)
–40 to +85
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150601 / rf_bpf_dea252450bt-2031a1_en.fm
RF Components
DEA252450BT-2031A1
FREQUENCY CHARACTERISTICS
INSERTION LOSS
ATTENUATION
0
0.0
0.5
10
1.0
20
Attenuation(dB)
Insertion Loss (dB)
1.5
2.0
2.5
3.0
30
40
50
3.5
60
4.0
70
4.5
5.0
1500
1700
1900
2100
2300
2500
Frequency (MHz)
2700
2900
1900
2100
2300
2500
Frequency (MHz)
2700
2900
80
500
1500
2500
3500
Frequency (MHz)
4500
5500
RETURN LOSS
0
10
20
Return Loss(dB)
30
40
50
60
70
80
90
100
1500
1700
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150601 / rf_bpf_dea252450bt-2031a1_en.fm
RF Components
DEA252450BT-2031A1
RECOMMENDED REFLOW PROFILE
Soaking
Working
Soldering
Peak
T: Temperature
T4
T5
T3
T2
T4
T3
t3
T1
t1
t2
t: Time
Soaking
Temp.
T1
150°C
T2
180°C
Time
t1
60 to 120s
Working
Temp.
T3
230°C
Time
t2
more than 30s
Soldering Peak
Temp.
T4
247 to 253°C
Time
t3
within 10s
Temp.
T5
260°C max.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150601 / rf_bpf_dea252450bt-2031a1_en.fm
RF Components
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
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
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.
20150601 / rf_bpf_dea252450bt-2031a1_en.fm
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