www.DataSheet4U.com SAW Components Data Sheet B4228 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Features s Low-loss duplexer for cellular band mobile tele- B4228 836,5 / 881,5 MHz Chip sized SAW package QCS12B 2,54 2 0,6 9 0,6 8 7 1,35 6 phone systems s 50 Ω ports by integrated matching network s Multifunctional ceramic base .
s Low-loss duplexer for cellular band mobile tele- B4228 836,5 / 881,5 MHz Chip sized SAW package QCS12B 2,54 2 0,6 9 0,6 8 7 1,35 6 phone systems s 50 Ω ports by integrated matching network s Multifunctional ceramic base material for Surface Mounted Technology (SMT) s Small size and low height 1 1,2 10 11 12 3 4 5 2,54 bottom view side view 5,0 5,0 top view Dimensions in mm, approx. weight 0,13 g Pin configuration 5 11 8 1, 2, 3, 4, 6 7, 9, 10, 12 TX Input RX Output Antenna Ground Ground 5 11 1,2,3,4,6 7,9,10,12 8 Type B4228 Ordering code B39881-B4228-D410 Marking and Pac.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | B4221 |
EPCOS |
SAW Components | |
2 | B4223 |
EPCOS |
SAW Components | |
3 | B4224 |
EPCOS |
SAW Components | |
4 | B4226 |
EPCOS |
SAW Components | |
5 | B4229 |
EPCOS |
SAW Components | |
6 | B4207 |
Infineon Technologies |
SAW Components / Low Loss Filter for Mobile Communication | |
7 | B4218 |
EPCOS |
SAW Components | |
8 | B4219 |
EPCOS |
SAW Components | |
9 | B4230 |
EPCOS |
SAW Components | |
10 | B4231 |
EPCOS |
SAW Components | |
11 | B4232 |
EPCOS |
SAW Components | |
12 | B4233 |
EPCOS |
SAW Components |