TDK DEA Series DEA205375BT-2054A1 specifications Shapes and Dimensions

Multilayer Chip Band Pass Filters For 5.0GHz W-LAN

DEA Series DEA205375BT-2054A1

SHAPES AND DIMENSIONS

(1/2)

Conformity to RoHS Directive

2.0±0.15

2

1			3
0.3–0+0..21		4
	1.6		+0.1
			–0.15

+0.1 0.3–0.2

	0.95±0.1
0.15		±0.1
0.3±		1.25

Terminal functions

1IN

2GND

3OUT

4GND

Dimensions in mm

RECOMMENDED PC BOARD PATTERNS

0.5

0.6

0.7 0.35

0.18

1.1

1.0ø0.15 Through-hole

0.5 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	[25°C]	[4900 to 5850MHz]	(dB)	—	—	2.2
	[–40 to +85°C]	[4900 to 5850MHz]	(dB)	—	—	2.5
VSWR		[4900 to 5850MHz]		—	—	2.2
		[340 to 1195MHz]	(dB)	38.0	—	—
Attenuation		[2140 to 3580MHz]	(dB)	19.0	—	—
		[6855 to 7150MHz]	(dB)	25.0	—	—
		[8570 to 8930MHz]	(dB)	20.0	—	—
Ripple		[4900 to 5850MHz]	(dB)	—	—	1.8
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.

001-01 / 20080113 / e721_dea205375bt_2054.fm