DEA202450BT-3201B2 TDK Corporation, DEA202450BT-3201B2 Datasheet - Page 11

• 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-2038A1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
Item
Insertion loss
Return loss
Attenuation
Temperature range
• Ta:+25°C
FREQUENCY CHARACTERISTICS
•
• All specifications are subject to change without notice.
Top view
1
Terminal functions
1
2
3
4
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.
–20
–25
–30
–35
–40
–45
–10
–15
–50
–55
–60
–65
–70
–5
IN
GND
OUT
GND
0
500
2.0±0.15
4
2
1500
2500
3
1.250
1.500
2.600
3500
Frequency ( MHz )
4500
[2400 to 2500MHz]
[2400 to 2500MHz]
[880 to 960MHz]
[1710 to 1990MHz]
[2110 to 2170MHz]
[4800 to 5000MHz]
[7200 to 7500MHz]
Operating
Storage
0.95±0.1
6500
Dimensions in mm
Bottom view
0.15±0.1
6500
7500
Dimensions in mm
1.5±0.15
Insertion loss
1: 2400MHz
2: 2500MHz
–2.49dB
–1.79dB
Return loss
1: 2400MHz
2: 2500MHz
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(°C)
(°C)
–19.0dB
–16.4dB
Attenuation loss
1: 880MHz
2: 960MHz
3: 1710MHz
4: 1990MHz
5: 2110MHz
6: 2170MHz
7: 4800MHz
8: 5000MHz
9: 7200MHz
10: 7500MHz
Minimum value
—
10
40
40
20
30
30
–40
–40
–49.5dB
–48.8dB
–55.0dB
–45.4dB
–34.8dB
–24.2dB
–39.2dB
–43.4dB
–34.2dB
–32.9dB
Typical value
—
—
—
—
—
—
—
—
—
001-02 / 20101204 / e721_multibpf_dea02
Conformity to RoHS Directive
Maximum value
2.6
—
—
—
—
—
—
+85
+85
(10/12)