Filter
Top Products
(1/2)
001-02 / 20080113 / e721_dea202495bt_1242.fm
• All specifications are subject to change without notice.
Multilayer Chip Band Pass Filters
For WiMAX
DEA Series DEA202495BT-1242B2
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
• Ta:+25°C
Item Minimum value Typical value Maximum value
Insertion loss [2300 to 2690MHz] (dB) — — 1.8
Return loss [2300 to 2690MHz] (dB) 10 — —
Attenuation
[100 to 1800MHz] (dB) 14 — —
[3400 to 11700MHz] (dB) 14 — —
Temperature range
Operating (°C) –40 — +85
Storage (°C) –40 — +85
Conformity to RoHS Directive
Dimensions in mm
0.25±0.1
4
2
31
1.25±0.15
0.95±0.12.0±0.15
1.25±0.15
0.3±0.15
0.25±0.1
1IN
2 GND
3 OUT
4 GND
Terminal functions
0.42
1.1
ø0.15 Through-hole
0.35
0
.
7
Dimensions in mm
Line width be designed to mach 50Ω
characteristic impedance depending
on PCB material and thickness
0.6
• 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.