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