SAW Components
SAW Rx 2in1 filter
GSM 900 / GSM 850
Series/type: B9504
Ordering code: B39941B9504L310
Date: July 08, 2008
Version: 2.0
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.SAW Components B9504
SAW Rx 2in1 filter 942.5 / 881.5 MHz
Data sheet
Application
Low-loss 2in1 RF filter for mobile telephone
GSM 850 and GSM 900 systems, receive path (Rx)
Usable passband:
Filter 1 (GSM 900): 35 MHz
Filter 2 (GSM 850): 25 MHz
Unbalanced to balanced operation for all filters
Impedance transformation from 50 to 150 for
both filters
Low amplitude ripple
Suitable for GPRS class 1 to 12
Features
0.60
3
Package size 1.8 x 1.4 x 0.68 mm 0.235 0.60
12 34
Package code QCS10U
RoHS compatible
bottom view
10 5
Approx. weight 0.006g
0.15
Package for Surface Mount Technology (SMT)
9 8 7 6
Ni, gold-plated terminals
0.235 0.0775
Electrostatic Sensitive Device (ESD)
side view
1.80
top view
Pin configuration
9
1
1 Input [ Filter 1]
4 Input [ Filter 2 ]
6,7 Output balanced [ Filter 2 ]
8
8,9 Output balanced [ Filter 1 ]
7
2,3,5,10 Case ground
4 6
2,3,5,10
Please read cautions and warnings and
2 July 08, 2008
important notes at the end of this document.
0.095 0.24
0.25
0.15
1.40
0.68 0.24