The products in this catalog are not recommended for new design
R F
C o m p o n e n t s
March 2017
Multilayer Diplexer
For 824-960MHz / 1710-2170MHz
DPX202170DT-4049A1
2.0x1.25mm [EIA 0805]*
* Dimensions Code JIS[EIA]
The products in this catalog are not recommended for new design
RF Components
Multilayer Diplexer
Conformity to RoHS Directive
For 824-960MHz / 1710-2170MHz
DPX202170DT-4049A1
SHAPES AND DIMENSIONS
2.00±0.15
[Top view]
0.90±0.10
(5)
(4)
(1)
(2)
(3)
Marking
1.25±0.10
(6)
[Bottom view]
+0.10
0.65±0.05
0.30 –0.15
+0.10
0.30 –0.20
Terminal functions
1 GND
2 Common
3 GND
4 High-band
5 GND
6 Low-band
0.20±0.15
0.35±0.10
Dimensions in mm
RECOMMENDED LAND PATTERN
EVALUATION BOARD
High-Band port
0.77
Low-Band port
Thru Hole
Metal Pattern (Cu)
DUT
Land Pattern
0.89
Common port
0.33
0.32
Dimensions in mm
Material & Layer
Copper Surface Pattern
teflon
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.
20170329 / rf_dpx_dpx202170dt-4049a1_en.fm
The products in this catalog are not recommended for new design
RF Components
DPX202170DT-4049A1
ELECTRICAL CHARACTERISTICS
LOW-BAND
Frequency Range
(MHz)
Min.
Typ.
Max.
824 to 960
824 to 960
1710 to 2170
—
13.98
15
0.24
19.7
17.7
50 (Nominal)
0.30
—
—
Frequency Range
(MHz)
Min.
Typ.
Max.
1710 to 2170
1710 to 2170
824 to 960
—
11.73
20
0.38
13.8
22.8
50 (Nominal)
0.50
—
—
Item
Frequency Range
(MHz)
Min.
Typ.
Max.
Return Loss (dB)
824 to 960
1710 to 2170
13.98
11.73
—
19.4
13.6
—
50 (Nominal)
—
—
3
Item
Insertion Loss (dB)
Return Loss (dB)
Attenuation (dB)
Characteristic Impedance ()
・Ta: +25±5°C
HIGH-BAND
Item
Insertion Loss (dB)
Return Loss (dB)
Attenuation (dB)
Characteristic Impedance ()
・Ta: +25±5°C
COMMON
Power Handling (W)
Characteristic Impedance ()
・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.
20170329 / rf_dpx_dpx202170dt-4049a1_en.fm
The products in this catalog are not recommended for new design
RF Components
DPX202170DT-4049A1
FREQUENCY CHARACTERISTICS
HIGH-BAND
Insertion Loss
0.0
0.0
0.5
0.5
1.0
1.0
Insertion Loss(dB)
Insertion Loss(dB)
LOW-BAND
Insertion Loss
1.5
2.0
600
700
800
900
1000
Frequency(MHz)
1100
1200
0
10
10
20
30
40
1800
2000
Frequency(MHz)
2200
2400
1800
2000
Frequency(MHz)
2200
2400
20
30
40
50
500
600
700
800
900
1000
Frequency(MHz)
1100
1200
50
1300
1600
Attenuation
Attenuation
0
10
10
Attenuation(dB)
0
20
30
40
50
1600
Return Loss
0
Return Loss(dB)
Return Loss(dB)
3.0
1300
Return Loss
Attenuation(dB)
2.0
2.5
2.5
3.0
500
1.5
20
30
40
0
500
1000
1500
Frequency(MHz)
2000
2500
3000
50
0
500
1000
1500
Frequency(MHz)
2000
2500
3000
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20170329 / rf_dpx_dpx202170dt-4049a1_en.fm
The products in this catalog are not recommended for new design
RF Components
DPX202170DT-4049A1
FREQUENCY CHARACTERISTICS
Isolation
0
0
10
10
20
20
Isolation(dB)
Return Loss(dB)
COMMON
Return Loss
30
40
50
30
40
0
500
1000
1500
Frequency(MHz)
2000
2500
3000
50
0
500
1000
1500
Frequency(MHz)
2000
2500
3000
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20170329 / rf_dpx_dpx202170dt-4049a1_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.
20170329 / rf_dpx_dpx202170dt-4049a1_en.fm
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