July 2018
Multilayer Diplexer
For 699-960MHz / 1427-2690MHz
DPX202690DT-4060A1
2.0x1.25mm [EIA 0805]*
* Dimensions Code JIS[EIA]
RF Components
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20180712 / rf_dpx_dpx202690dt-4060a1_en.fm
Multilayer Diplexer
For 699-960MHz / 1427-2690MHz
SHAPES AND DIMENSIONS
RECOMMENDED LAND PATTERN
DPX202690DT-4060A1
Conformity to RoHS Directive
0.20±0.15
0.20±0.15 0.35±0.15
1.25±0.15
2.00±0.15 0.90±0.10
Dimensions in mm
0.30±0.15
1 GND
2 Common
3 GND
4 High-band
5 GND
6 Low-band
Terminal functions
(1)(
2)(
3)
(6)(
5)(
4)
Marking
[Top view]
[Bottom view] 0.65±0.15
Dimensions in mm
0.89
0.77
0.320.33
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20180712 / rf_dpx_dpx202690dt-4060a1_en.fm
DPX202690DT-4060A1
ELECTRICAL CHARACTERISTICS
LOW-BAND
・Ta: +25±5°C
HIGH-BAND
・Ta: +25±5°C
COMMON
・Ta: +25±5°C
TEMPERATURE RANGE
Item Frequency Range
(MHz) Min. Typ. Max.
Insertion Loss (dB) 699 to 960 — 0.59 0.70
Return Loss (dB) 699 to 960 10 22 —
Attenuation (dB) 1427 to 2690 25 27 —
Characteristic Impedance ()50 (Nominal)
Item Frequency Range
(MHz) Min. Typ. Max.
Insertion Loss (dB) 1427 to 2690 — 0.63 0.75
Return Loss (dB) 1427 to 2690 10 13 —
Attenuation (dB)
699 to 915 20 24 —
915 to 960 17 20 —
3420 to 3820 3 7 —
Characteristic Impedance ()50 (Nominal)
Item Frequency Range
(MHz) Min. Typ. Max.
Isolation (dB)
699 to 915 20 26 —
915 to 960 17 21 —
1427 to 2690 25 27 —
Return Loss (dB) 699 to 960 10 22 —
1427 to 2690 10 14 —
Power Handling (W) — — 3
Characteristic Impedance ()50 (Nominal)
Operating temperature Storage temperature
（°C） （°C）
–40 to +85 –40 to +85
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20180712 / rf_dpx_dpx202690dt-4060a1_en.fm
DPX202690DT-4060A1
FREQUENCY CHARACTERISTICS
LOW-BAND
Insertion Loss
Return Loss
Attenuation
HIGH-BAND
Insertion Loss
Return Loss
Attenuation
Frequency
(MHz)
500 600 700 800 1400900 1000 1100 1200
Insertion Loss
(dB)
0.0
1.5
1.0
2.0
2.5
3.0
0.5
1300
Return Loss
(dB)
Frequency
(MHz)
50
40
30
20
10
0
500 600 700 800 1300900 1000 1100 1200 1400
Frequency
(MHz)
50
40
30
20
10
0
0 1000 2000 3000 4000 5000
Attenuation
(dB)
Frequency
(MHz)
Insertion Loss
(dB)
0.0
1.5
1.0
2.0
2.5
3.0
0.5
1000 1500 2000 2500 35003000
Frequency
(MHz)
50
40
30
20
10
0
1000 1500 2000 35002500
Return Loss
(dB)
3000
Frequency
(MHz)
030002000 4000 50001000
Attenuation
(dB)
50
40
30
20
10
0
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20180712 / rf_dpx_dpx202690dt-4060a1_en.fm
DPX202690DT-4060A1
FREQUENCY CHARACTERISTICS
COMMON
Return Loss Isolation
Frequency
(MHz)
50
40
30
20
10
0
030002000 50004000
Return Loss
(dB)
1000
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20180712 / rf_dpx_dpx202690dt-4060a1_en.fm
DPX202690DT-4060A1
RECOMMENDED REFLOW PROFILE
t3 : Time within 5°C of actual peak temperature
The maximum number of reflow is 3.
Preheating Soldering
Critical zone (T3 to T4) Peak
Temp. Time Temp. Time Temp. Time
T1 T2 t1 T3 t2 T4 t3
150°C 200°C 60 to 120sec 217°C 60 to 120sec 240 to 260°C 30sec max.
t3
t1
Preheating
t2
Soldering
T3 T3
T4
T2
T1
t: Time
T: Temperature
Peak
6°C/sec
or lower
3°C/sec
or lower
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20180712 / rf_dpx_dpx202690dt-4060a1_en.fm
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.
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.
REMINDERS