Microwave Ceramics and Modules
2 Pole Filter for W-LAN 5GHz / [5.15-5.35] Band
Preliminary Data Sheet
Filter
B69842N5257B200
Features
SMD filter consisting of coupled resonators with stepped impedances
MgTiO3 - CaTiO3 (εr = 21 /
TCf
=0±10 ppm/K) with a coating of copper (10µm) and tin (>5µm)
Excellent reflow solderability, no migration effect due to copper/tin metallization
Index
Page 2
Component drawing
Recommended footprint
Page 3
Characteristics
Maximum ratings
Typical passband characteristic
Page 4
Processing information
Soldering requirements
Delivery mode
ISSUE DATE
19.03.04
ISSUE
P4
PUBLISHER
SAW MWC PD
PAGE
1/4
Microwave Ceramics and Modules
2 Pole Filter for W-LAN 5GHz / [5.15-5.35] Band
Preliminary Data Sheet
Component drawing
Filter
B69842N5257B200
View from below onto the solder terminals and view from beside
Recommended footprint
I/O
I/O
G
G
G
ISSUE DATE
19.03.04
ISSUE
P4
PUBLISHER
SAW MWC PD
PAGE
2/4
Microwave Ceramics and Modules
2 Pole Filter for W-LAN 5GHz / [5.15-5.35] Band
Preliminary Data Sheet
Characteristics
min.
Center frequency
Insertion loss
Passband
Standing wave ratio
Impedance
Power
Attenuation
f
c -
α
IL
B
200
SWR
Z
P
α
typ.
5250
1.3
Filter
B69842N5257B200
max.
-
1.5
MHz
dB
MHz
1.5
50
2.0
Ω
1.0
W
dB
dB
dB
dB
dB
dB
dB
at DC to 1990 MHz
at 1990 to 2170 MHz
at 2400 to 2500 MHz
at 4500 MHz
at 5000 MHz
at 5500 MHz
at 6.5 to 10 GHz
55
53
50
35
7
5
20
60
58
55
40
25
Maximum ratings
IEC climatic category (IEC 68-1)
Operating temperature
Typical passband characteristic
0
-5
-10
-15
-20
Att [dB]
-25
-30
-35
-40
-45
-50
4,00
4,10
4,20
4,30
4,40
4,50
4,60
4,70
4,80
4,90
5,00
5,10
5,20
5,30
5,40
5,50
5,60
5,70
5,80
5,90
6,00
S11 [dB]
S21 [dB]
- 40/+ 90/56
T
op -40 / + 85
°C
freq [GHz]
ISSUE DATE
19.03.04
ISSUE
P4
PUBLISHER
SAW MWC PD
PAGE
3/4
Microwave Ceramics and Modules
2 Pole Filter for W-LAN 5GHz / [5.15-5.35] Band
Preliminary Data Sheet
Processing information
Wettability acc. to IEC 68-2-58:
≥
75% (after aging)
Soldering Requirements
Profile for eutectic
SnPb solder paste
Soldering type
reflow
Maximum soldering temperature
235 (max. 2 sec.)
(measuring point on top surface of the component) 225 (max. 10 sec.)
Recommended soldering conditions (infrared):
Temp. [°C]
within 10 sec.
Filter
B69842N5257B200
Profile for leadfree
solder paste
reflow
260 (max. 2 sec.) °C
250 (max. 10 sec.) °C
Temp. [°C]
within 10 sec.
215°C±10°C
245°C±5°C
20-40 sec.
40-80 sec.
Time [sec.]
30 sec.
2.5 °C/s
2-3 min.
Time [sec.]
> - 5 °C/s
Delivery mode
Blister tape acc. to IEC 286-3, PS, grey
Pieces/tape: 4000
EPCOS AG 2001. All Rights Reserved. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
The information contained in this data sheet describes the type of component and shall not be considered as guaranteed characteristics.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry
recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed.
ISSUE DATE
19.03.04
ISSUE
P4
PUBLISHER
SAW MWC PD
PAGE
4/4