Microwave Ceramics and Modules
2 – Pole Filter for W - LAN
Preliminary Data Sheet
Filter
B69812N2457B111
Features
•
Low Profile (maximum height 1.2 mm)
•
SMD filter consisting of coupled resonators with stepped impedances
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Low losses
•
High attenuations at GSM (900, 1800, 1900) and UMTS bands
•
High attenuation at 2 times center frequency
•
Excellent reflow solderability, no migration effect due to copper/tin metallization
Index
Page 2
•
Dimension Limits , Marking
•
Recommended footprint
Page 3
•
Characteristics
•
Maximum ratings
•
Typical passband characteristic
Page 4
•
Processing information
•
Soldering requirements
•
Delivery mode
ISSUE DATE
20.05.03
ISSUE
P1
PUBLISHER
SAW MWC PD
PAGE
1/4
EPCOS [ EPCOS ]
