DEA202450BT-3201B2 TDK Corporation, DEA202450BT-3201B2 Datasheet - Page 2

• Manufacturer Part Number: DEA202450BT-3201B2
• Description: FILTER BANDPASS 2.45GHZ WLAN SMD
• Manufacturer: TDK Corporation
• Series: DEAr

Specifications of DEA202450BT-3201B2

• Frequency: 2.45GHz Center
• Bandwidth: 100MHz
• Filter Type: Bandpass
• Ripple: -
• Insertion Loss: 2.5dB
• Package / Case: 0805 (2012 Metric)
• Mounting Type: Surface Mount
• Product: Band Pass Filters
• Frequency Range: 2.4 GHz to 2.5 GHz
• Termination Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-6871-2

Multilayer Chip Band Pass Filters
For Bluetooth & 2.4GHz W-LAN
DEA Series DEA202450BT-1261A2
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
Item
Insertion loss
Return loss
Attenuation
Impedance of in/output port
Temperature range
• Ta:+25°C
•Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chro-
mium, 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.
1
1.35±0.15
2.0±0.15
4
2
3
1.25
1.5
2.6
Terminal functions
1
2
3
4
In/out port
GND
Out/in port
GND
0.55±0.1
[2400 to 2500MHz]
[2400 to 2500MHz]
[695 to 800MHz]
[1910MHz]
[3200MHz]
[4800 to 5000MHz]
[7200 to 7500MHz]
[2400 to 2500MHz]
Operating
Storage
Dimensions in mm
0.2±0.15
Dimensions in mm
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(Ω)
(°C)
(°C)
Minimum value
—
9.5
25
25
35
20
20
—
–30
–30
—
—
—
Typical value
—
—
—
—
50
—
—
001-02 / 20101204 / e721_multibpf_dea02
Conformity to RoHS Directive
Maximum value
2.8
—
—
—
—
—
—
—
+80
+80
(1/12)