The products in this catalog are not recommended for new design
R F
C o m p o n e n t s
June 2015
Multilayer Band Pass Filter (Balance Output Type)
For 2400–2500MHz
DEA212450BT-7031A1
2.0x1.5mm
* Dimensions Code JIS
The products in this catalog are not recommended for new design
RF Components
Multilayer Band Pass Filter (Balance Output Type)
Conformity to RoHS Directive
For 2400–2500MHz
DEA212450BT-7031A1
SHAPES AND DIMENSIONS
[Top view]
2.00±0.15
1.00max.
(1)
(5)
(2)
(4)
(3)
Marking
0.35±0.15
0.30min.
0.45±0.15
Terminal functions
1 Unbalanced port
2 Balanced port DC feed
3 GND
4 Balanced port
5 Balanced port
6 GND
0.40±0.15
0.40±0.15
[Bottom view]
1.50±0.15
(6)
Dimensions in mm
0.60
0.45
1.95
0.75
0.35
RECOMMENDED LAND PATTERN
0.50
0.60
0.375
2.45
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.
20150605 / rf_bpf_dea212450bt-7031a1_en.fm
The products in this catalog are not recommended for new design
RF Components
DEA212450BT-7031A1
ELECTRICAL CHARACTERISTICS
Frequency Range
(MHz)
Item
Min.
Typ.
Max.
—
—
34
30
33
37
27
10
15
20
10
10
165
–1.5
50 (Nominal)
50 (Nominal)
—
—
40
36
37
42
32
14
18
40
—
—
—
—
2.7
3.0 (–30 to +85°C)
—
—
—
—
—
—
—
—
—
—
195
1.5
Unbalanced Port Characteristic Impedance (:)
Balanced Port Characteristic Impedance (:)
Insertion Loss (dB)
Attenuation (dB)
Return Loss at Unbalanced Port (dB)
Return Loss at Balanced Port (dB)
Phase Balance (deg.)
Amplitude Balance (dB)
2400 to 2500
2400 to 2500
DC to 915
1570 to 1580
1710 to 1850
1850 to 1910
1920 to 1990
2110 to 2170
4800 to 5000
7200 to 7500
2400 to 2500
2400 to 2500
2400 to 2500
2400 to 2500
・Ta: +25±5°C
TEMPERATURE RANGE
Operating temperature
(°C)
–30 to +85
Storage temperature
(°C)
–30 to +85
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150605 / rf_bpf_dea212450bt-7031a1_en.fm
The products in this catalog are not recommended for new design
RF Components
DEA212450BT-7031A1
FREQUENCY CHARACTERISTICS
SDS21 INSERTION LOSS
SDS21 ATTENUATION
0
0
10
1
Attenuation(dB)
Insertion Loss (dB)
20
2
3
30
40
50
4
60
5
2000
2100
2200
2300
2400 2500 2600
Frequency (MHz)
2700
2800
2900
70
500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
Frequency (MHz)
3000
SDD22 OUTPUT RETURN LOSS
0
0
5
5
Return Loss (dB)
Return Loss (dB)
SSS11 INPUT RETURN LOSS
10
15
15
20
20
25
2000
10
2100
2200
2300
2400 2500 2600
Frequency (MHz)
2700
2800
2900
25
2000
3000
PHASE BALANCE
2100
2200
2300
2400 2500 2600
Frequency (MHz)
2700
2800
2900
3000
AMPLITUDE BALANCE
200
3
195
2
Amplitude Balance (dB)
Phase Balance (deg.)
190
185
180
175
1
0
–1
170
–2
165
160
2300
2350
2400
2450
Frequency (MHz)
2500
2550
2600
–3
2300
2350
2400
2450
Frequency (MHz)
2500
2550
2600
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150605 / rf_bpf_dea212450bt-7031a1_en.fm
The products in this catalog are not recommended for new design
RF Components
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Peak
T4
T: Temperature
3°C/sec
or lower
6°C/sec
or lower
T3
T2
T3
t3
T1
t1
t2
t: Time
Preheating
Temp.
T1
150°C
T2
200°C
Time
t1
60 to 120sec
Soldering
Critical zone (T3 to T4)
Temp.
Time
T3
t2
217°C
60 to 120sec
t3
: Time within 5°C 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.
Peak
Temp.
T4
240 to 260°C
Time
t3
30sec max.
The products in this catalog are not recommended for new design
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.
20150605 / rf_bpf_dea212450bt-7031a1_en.fm
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