TDK DEA Series DEA202495BT-1242B2 specifications Conformity to RoHS Directive

Multilayer Chip Band Pass Filters For WiMAX

DEA Series DEA202495BT-1242B2

(1/2)

Conformity to RoHS Directive

SHAPES AND DIMENSIONS

	2.0±0.15
	2
1
0.25±0.1	4
	1.25±0.15

3

0.25±0.1

	0.95±0.1
0.3±0.15	1.25±0.15

Terminal functions

1	IN
2	GND
3	OUT
4	GND

Dimensions in mm

RECOMMENDED PC BOARD PATTERNS

	0.6
0.7	0.35

1.1

ø0.15 Through-hole

0.42

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	[2300 to 2690MHz]	(dB)	—	—	1.8
Return loss	[2300 to 2690MHz]	(dB)	10	—	—
Attenuation	[100 to 1800MHz]	(dB)	14	—	—
	[3400 to 11700MHz]	(dB)	14	—	—
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 / 20080113 / e721_dea202495bt_1242