(1/2)
001-02 / 20090224 / e721_tfsb10052450_1003a1.fm
• All specifications are subject to change without notice.
Thin-Film Band Pass Filters
For Bluetooth & 2.4GHz W-LAN
TFS Series TFSB10052450-1003A1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
• Ta:+25°C
Item
Minimum value
Typical value
Maximum value
Insertion loss
[2400 to 2500MHz]
(dB)
—
2.8
3.5
Return loss
[2400 to 2500MHz]
(dB)
9
14.0
—
Attenuation
[1900MHz]
(dB)
30
43.1
—
[4800MHz]
(dB)
30
49.7
—
[7200MHz]
(dB)
22
48.5
—
Temperature range
Operating
(°C)
–40
—
+85
Storage
(°C)
–40
—
+85
Conformity to RoHS Directive
Dimensions in mm
0.3
±
0.1
0.1
±
0.1
0.5
±
0.1
0.3
±
0.05
0.1
±
0.1
1
IN
2
GND
3
OUT
4
GND
Terminal functions
2
4
1
3
Top view
Bottom view
1.0±0.1
0.3±0.1
ø0.3 Through-hole
Line width be designed to mach 50
Ω
characteristic impedance depending
on PCB material and thickness
Land pattern
Solder resist
No pattern resist
Dimensions in mm
0.3
0.3
0.7
1.6
0.2
1.1
• 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.
