B7631
B7631 is SAW Components manufactured by EPCOS.
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SAW ponents
Data Sheet B7631
SAW ponents Low-Loss Filter for Mobile munication Data Sheet
B7631 1765 / 1855 MHz
Chip sized SAW package QCS12F
Features phone systems s 50 Ω ports by integrated matching network s Multifunctional ceramic base material for Sur-
1,6 0,8
1 12 2 3 4 s Low-loss duplexer for Korean PCS mobile tele-
0,45 face Mounted Technology (SMT) s Small size and low height
1 0 0 1 0 1
9 8
0,5 1,15
1,2 side view
3,8
3,8
1,6
11 bottom view
5 top view
Dimensions in mm, approx. weight 0,08 g Pin configuration 11 5 8 1, 2, 3, 4, 6 7, 9, 10, 12, 13 TX Input RX Output Antenna Ground Ground
5 11
1,2,3,4,6
7,9,10,12,13
Ty...
