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TDK-DEA162450BT-2174A1

Part #TDK-DEA162450BT-2174A1
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TDK-DEA162450BT-2174A1
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  
For 2400-2500MHz  
DEA162450B
T
–
2174A1  
1.6×0.8mm [EIA 0603]*  
* Dimensions Code JIS[EIA]  

The products in this catalog are not recommended for new design  
R F
 
C o m p o n e n t s  
Conformity to RoHS Directive  
Multilayer Band Pass Filter  
For 2400-2500MHz  
DEA162450B
T
–
2174A1  
SHAPES AND DIMENSIONS  
[Top view]  
0.50max.  
1.60 0.15  
Marking  
[Bottom view]  
0.50 0.10  
Terminal functions  
1
2
3
IN  
GND  
OUT  
( )  
0.20 0.10  
( )  
2
( )  
3
1
0.25 0.10  
Dimensions in mm  
RECOMMENDED LAND
P
A
T
TERN  
0.50  
0.25  
0.25  
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_dea162450bt-2174a1_en.fm  

The products in this catalog are not recommended for new design  
R F
 
C o m p o n e n t s  
DEA162450B
T
–
2174A1  
ELECTRICAL CHARACTERISTICS  
Frequency Range  
(MHz)  
Item  
Min.  
Typ.  
1.75  
14.7  
43.1  
43.5  
30.9  
27.2  
23.7  
Max.  
Insertion Loss (dB)  
Return Loss (dB)  
2400 to 2500  
2400 to 2500  
880 to
 
915  
1710  
1850 to 1910  
1920 to 1990  
2110 to 2170  
4800 to 5000  
7200 to 7500  
—
10  
38  
35  
25  
25  
20  
30  
30  
2.3  
—
—
—
—
—
—
—
—
Attenuation (dB)  
37.6  
35.4  
Characteristic Impedance (
ꢀ
)  
・
T
a
: +25
 
5°C  
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.  
20150601 / rf_bpf_dea162450bt-2174a1_en.fm  

The products in this catalog are not recommended for new design  
R F
 
C o m p o n e n t s  
DEA162450B
T
–
2174A1  
FREQUENCY CHARACTERISTICS  
INSERTION LOSS  
A
T
TENUATION  
0
5
0
10  
15  
20  
25  
30  
35  
40  
45  
50  
55  
60  
1
2
3
4
5
500  
1500  
2500  
3500  
4500  
5500  
6500  
7500  
8500  
9500  
2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000  
(
)
(
)
Frequency MHz  
Frequency MHz  
RETURN LOSS  
0
5
10  
15  
20  
25  
30  
35  
40  
2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000  
(
)
Frequency MHz  
• All specifications are subject to change without notice.  
• Before using these products, be sure to request the delivery specifications.  
20150601 / rf_bpf_dea162450bt-2174a1_en.fm  

The products in this catalog are not recommended for new design  
R F
 
C o m p o n e n t s  
RECOMMENDED REFLOW PROFILE  
Preheating  
Soldering  
Peak  
T4  
3°C/sec  
or lower  
6°C/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  
150°C  
200°C  
60 to 120sec  
217°C  
60 to 120sec  
240 to 260°C  
30sec max.  



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.  

The products in this catalog are not recommended for new design  
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 reliabilit
y
,
o
r whose failure, malfunction or trouble could cause serious damage to societ
y
,
p
erson  
or propert
y
.  
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)
T
r
ansportation 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)
T
r
ansportation 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 safet
y
.  
• All specifications are subject to change without notice.  
• Before using these products, be sure to request the delivery specifications.  
20150601 / rf_bpf_dea162450bt-2174a1_en.fm  

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