DEA252450BT-2031A1 TDK Corporation, DEA252450BT-2031A1 Datasheet - Page 2
![FILTER BANDPASS 2.4GHZ WLAN SMD](/photos/28/15/281580/dea25_sml.jpg)
DEA252450BT-2031A1
Manufacturer Part Number
DEA252450BT-2031A1
Description
FILTER BANDPASS 2.4GHZ WLAN SMD
Manufacturer
TDK Corporation
Series
DEAr
Datasheet
1.DEA252450BT-7022B1.pdf
(18 pages)
Specifications of DEA252450BT-2031A1
Frequency
2.45GHz Center
Bandwidth
100MHz
Filter Type
Bandpass
Insertion Loss
1.5dB
Package / Case
0.098" L x 0.079" W x 0.039" H (2.50mm x 2.00mm x 1.00mm)
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
Ripple
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DEA252450BT-2031A1
Manufacturer:
TDK
Quantity:
24 000
FREQUENCY CHARACTERISTICS
Unbalance 50
INPUT RETURN LOSS
ATTENUATION
INSERTION LOSS
• All specifications are subject to change without notice.
–10
–15
–20
–25
–1
–2
–3
–4
–5
–10
–20
–30
–40
–50
–60
–70
–5
0
0
2
0
2
0.5 1
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
1.5
2 2.5
Ω
Frequency ( MHz )
/Balance 200
Frequency ( MHz )
Frequency ( MHz )
3 3.5 4 4.5 5 5.5
Ω
6
6.5
7
7.5
3
3
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
8
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
–2.398dB
–2.022dB
–1.886dB
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
4: 1.580GHz
5: 1.990GHz
6: 2.170GHz
7: 4.800GHz
–18.683dB
–18.804dB
–22.982dB
–2.398dB
–2.022dB
–1.886dB
–46.859dB
–51.65dB
–22.863dB
–28.299dB
AMPLITUDE BALANCE
PHASE BALANCE
OUTPUT RETURN LOSS
200
195
190
185
180
175
170
165
160
–2
–1
–3
–10
–15
–20
–25
3
2
1
0
–5
2.3
0
2.3
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
2.35
2.35
2.4
Frequency ( MHz )
2.4
Frequency ( MHz )
Frequency ( MHz )
2.45
2.45
2.5
2.5
002-01/ 20060127 /e8bpf_balance_dea.fm
2.55
2.55
2.6
2.6
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
3
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
0.82dB
0.48dB
0.00dB
183.6degrees
185.4degrees
186.6degrees
–16.516dB
–18.454dB
–21.59dB
(2/18)