(1/2)
001-01 / 20130901 / rf_bpf_dea162450bt-2139a1_en.fm
• All specifications are subject to change without notice.
Multilayer Chip Band Pass Filters
For 2.4GHz W-LAN/Bluetooth
DEA Series DEA162450BT-2139A1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
• Ta:+25°C
Item Typical value
Frequency range(Pass band) 2400 to 2500MHz 2400 to 2500MHz
Insertion loss [+25°C] 3.0dB max. 2.6dB
[–40 to +85°C] — —
VSWR [2400 to 2500MHz] 2.32 max. 1.5
Attenuation
[869 to 894MHz] 34dB min. 42dB
[925 to 960MHz] 33dB min. 41dB
[1570 to 1580MHz] 30dB min. 39dB
[1710 to 1785MHz] 30dB min. 42dB
[1805 to 1850MHz] 30dB min. 45dB
[1930 to 1990MHz] 30dB min. 41dB
[2110 to 2170MHz] 25dB min. 30dB
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Conformity to RoHS Directive
Dimensions in mm
1 IN
2 GND
3 OUT
Terminal functions
0.5max. 0.8±0.15
1.60±0.15
0.5±0.1
1
2
3
0.2min.
ø0.3 Through-hole
0.800
0.500
1.100
1.600
Line width be designed to match 50Ω
characteristic impedance depending
on PCB material and thickness.
Land
Solder resist
No pattern and solder resist
Dimensions in mm
•Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(2/2)
001-01 / 20130901 / rf_bpf_dea162450bt-2139a1_en.fm
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
INSERTION LOSS
RETURN LOSS
ATTENUATION
VSWR
1900 31002100 2300 2500 2700 2900
Frequency(MHz)
40
10
15
20
25
30
35
5
0
Insertion loss(dB)
1: 2400MHz
2.55dB
2: 2450MHz
2.24dB
3: 2500MHz
2.25dB
123
1: 2400MHz
20.0dB
2: 2450MHz
19.3dB
3: 2500MHz
19.7dB
1900 31002100 2300 2500 2700 2900
–10
–5
40
30
35
20
25
10
15
5
0
Return loss(dB)
123
15
20
5
10
0
45
55
60
50
35
40
30
25
500 750025001500 3500 4500 65005500
Attenuation(dB)
Frequency(MHz)
1: 915MHz
40.8dB
2: 1710MHz
39.0dB
3: 1990MHz
45.4dB
4: 2170MHz
33.0dB
5: 4800MHz
60.6dB
6: 7200MHz
33.3dB
12
4
5
6
3
–0.2
0.2
0.4
0.6
0.8
1
1
–0.4
–0.6
–0.8
–1
jV
U
–1 0
1: 2400MHz
1.22
2: 2450MHz
1.24
3: 2500MHz
1.23
