DEA252450BT-2027A1 TDK Corporation, DEA252450BT-2027A1 Datasheet
DEA252450BT-2027A1
Manufacturer Part Number
DEA252450BT-2027A1
Description
FILTER BANDPASS 2.4GHZ WLAN SMD
Manufacturer
TDK Corporation
Series
DEAr
Specifications of DEA252450BT-2027A1
Frequency
2.45GHz Center
Bandwidth
100MHz
Filter Type
Bandpass
Insertion Loss
1.2dB
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
Other names
445-3254-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DEA252450BT-2027A1
Manufacturer:
SUMIDA
Quantity:
30 000
Part Number:
DEA252450BT-2027A1
Manufacturer:
TDK/东电化
Quantity:
20 000
Multilayer Chip Band Pass Filters
For Bluetooth & 2.4GHz W-LAN
DEA Series DEA252450BT-2027A1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
LAND
ELECTRICAL CHARACTERISTICS
Item
Insertion loss
Return loss
Attenuation
Temperature range
• Ta:+25°C
•
• All specifications are subject to change without notice.
0.25±0.15
Line width be designed to mach 50Ω
characteristic impedance depending
on PCB material and thickness
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.
1
2.5±0.2
2
4
2.3
1.1 0.4
3
0.3
[2400 to 2500MHz]
[2400 to 2500MHz]
[880 to 915MHz]
[1710 to 1785MHz]
[1850 to 1910MHz]
[4800 to 5000MHz]
Operating
Storage
0.6
Dimensions in mm
1.0max.
Terminal functions
1
2
3
4
IN
GND
OUT
GND
Dimensions in mm
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(°C)
(°C)
SOLDER RESIST
Minimum value
—
10
35
35
35
30
–40
–40
Solder resist
001-02 / 20080113 / e721_dea252450bt_2027.fm
Typical value
—
—
—
—
—
—
—
—
2.0
1.9
Land
0.3
0.6
Conformity to RoHS Directive
Dimensions in mm
Maximum value
1.2
—
—
—
—
—
+85
+85
(1/2)
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DEA252450BT-2027A1 Summary of contents
Page 1
... Multilayer Chip Band Pass Filters For Bluetooth & 2.4GHz W-LAN DEA Series DEA252450BT-2027A1 SHAPES AND DIMENSIONS 2.5±0.2 1.0max 0.25±0.15 Terminal functions GND 3 OUT 4 GND Dimensions in mm RECOMMENDED PC BOARD PATTERNS LAND 2.3 1.1 0.4 0.3 0.6 Line width be designed to mach 50Ω ...
Page 2
... VSWR 24.738dB 0.8 0.6 19.478dB 0.4 0.2 –1 1 –0.2 –0.4 –0.6 –0.8 1: 915MHz 48.604dB 2: 1785MHz 42.839dB 3: 1910MHz 3 40.154dB 4800MHz 5 42.742dB 5: 5000MHz 46.786dB 2500 3500 4500 5500 Frequency ( MHz ) 2400MHz 1.04457dB 2: 2500MHz 1.19388dB –1 001-02 / 20080113 / e721_dea252450bt_2027.fm (2/2) ...