TDK TFS Series TFSB10052450-1003A1 - Manual

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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.