R F
C o m p o n e n t s
January 2019
Multilayer Low Pass Filter
For 1427.9-2170MHz
DEA162170LT-5039A5
1.6x0.8mm [EIA 0603]*
* Dimensions Code JIS[EIA]
RF Components
Multilayer Low Pass Filter
Conformity to RoHS Directive
For 1427.9-2170MHz
DEA162170LT-5039A5
SHAPES AND DIMENSIONS
[Top view]
1.60±0.10
(5)
(1)
(2)
(4)
0.80±0.10
(6)
0.60±0.10
(3)
Marking
[Bottom view]
0.25±0.10
0.15±0.10
0.55±0.10
0.10±0.10
0.30±0.10
Terminal functions
1 GND
2 Output Port
3 GND
4 GND
5 Input Port
6 GND
Dimensions in mm
RECOMMENDED LAND PATTERN
0.25
0.30
0.60
0.30
EVALUATION BOARD
Thru Hole
Dimensions in mm
Resist
Surface Pattern
Material & Layer
Top Resist
Copper Surface Pattern
FR4
Copper Bottom GND
Thickness
–
0.035mm
0.40mm
0.035mm
Line width should be designed to match 50Ω characteristic impedance,
depending on PCB material and thickness.
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.
20190114 / rf_lpf_dea162170lt-5039a5_en.fm
RF Components
DEA162170LT-5039A5
ELECTRICAL CHARACTERISTICS
Frequency Range
(MHz)
Item
Insertion Loss (dB)
Return Loss (dB)
Attenuation (dB)
Ripple (dB)
Power Handling (W)
Characteristic Impedance ()
1427.9 to 2025
2025 to 2170
1427.9 to 2025
2025 to 2170
1427.9 to 2025
2025 to 2170
2855 to 6075
6075 to 7500
7500 to 9050
9050 to 9400
9400 to 12750
1427.9 to 2170
Min.
Typ.
Max.
—
—
—
—
16
16
22
20
14
14
8
—
—
0.45
0.60
—
—
21
26
27
29
22
21
14
0.34
—
50 (Nominal)
0.65
0.85
0.75 (–40 to +85°C)
0.95 (–40 to +85°C)
—
—
—
—
—
—
—
0.60
1.0
・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.
20190114 / rf_lpf_dea162170lt-5039a5_en.fm
RF Components
DEA162170LT-5039A5
FREQUENCY CHARACTERISTICS
ATTENUATION
0.0
0
0.5
10
1.0
20
Attenuation(dB)
Insertion Loss(dB)
INSERTION LOSS
1.5
2.0
2.5
3.0
1000
30
40
50
1200
1400
1600
1800
2000
Frequency (MHz)
2200
2400
2600
1400
1600
1800
2000
Frequency (MHz)
2200
2400
2600
60
0
2000
4000
6000
8000
Frequency (MHz)
10000
12000
14000
RETURN LOSS
0
Return Loss(dB)
10
20
30
40
50
1000
1200
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20190114 / rf_lpf_dea162170lt-5039a5_en.fm
RF Components
DEA162170LT-5039A5
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
Peak
Temp.
T4
240 to 260°C
Time
t3
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.
20190114 / rf_lpf_dea162170lt-5039a5_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.
20190114 / rf_lpf_dea162170lt-5039a5_en.fm
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