TDK TFS Series TFSB10052450-1003A1 specifications Shapes and Dimensions

Thin-Film Band Pass Filters For Bluetooth & 2.4GHz W-LAN

TFS Series TFSB10052450-1003A1

(1/2)

Conformity to RoHS Directive

SHAPES AND DIMENSIONS

Top view Bottom view

1.0±0.1

	1
2	4

0.3±0.1

0.1±0.1

3

0.5±0.1

0.3±0.05

0.3±0.1

0.1±0.1

Terminal functions

1IN

2GND

3OUT

4GND

Dimensions in mm

RECOMMENDED PC BOARD PATTERNS

0.3

ø0.3 Through-hole
0.2	1.1
	Land pattern
	Solder resist
0.3	No pattern resist
0.7
1.6

Line width be designed to mach 50Ω
characteristic impedance depending	Dimensions in mm
on PCB material and thickness

ELECTRICAL CHARACTERISTICS

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	—
	[1900MHz]	(dB)	30	43.1	—
Attenuation	[4800MHz]	(dB)	30	49.7	—
	[7200MHz]	(dB)	22	48.5	—
Temperature range	Operating	(°C)	–40	—	+85
	Storage	(°C)	–40	—	+85

• 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