Multilayer Chip Band Pass Filters
For Bluetooth & 2.4GHz W-LAN
DEA Series DEA162450BT-1260B2
SHAPES AND DIMENSIONS
1.6±0.1
4
3
1
2
0.2±0.15
0.7±0.15
0.45±0.15
RECOMMENDED PC BOARD PATTERNS
0.5
0.8
0.2
ELECTRICAL CHARACTERISTICS
Item
Frequency range(Pass band)
Characteristic impedance(Pass band)
Insertion loss(Pass band)
VSWR(Pass band)
Attenuation
Temperature range
・Ta:+25°C
•
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.
• All specifications are subject to change without notice.
0.6±0.1
Terminal functions
1
IN
2
GND
3
OUT
4
GND
Dimensions in mm
Dimensions in mm
[960MHz]
[1600MHz]
[3200MHz]
[4800 to 5000MHz]
Operating
Storage
Typical value
2400 to 2500MHz
—
50Ω (Nominal)
—
2.2dB max.
1.7dB
2.1 max.
1.4
25dB min.
34dB
15dB min.
27dB
22dB min.
41dB
25dB min.
31dB
–40 to +85°C
–40 to +85°C
001-01 / 20080910 / e721_dea162450bt_1260b2.fm
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Conformity to RoHS Directive