Overview
The RSFD2502C is a duplexer made by ROFS in a SMD,1.8x1.4mm package with 8 pins. -40℃~+85℃ 2.5GHz~2.57GHz 2.62GHz~2.69GHz 2.7dB 2.8dB 33dB 50dB SMD,1.8x1.4mm Duplexers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SA0716122G65AT, from EasyEDA) and its footprint (EasyEDA_Cloud:FILTER-SMD_8P-L1.8-W1.4_ROFS_RSFD2502C, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2919455).
Symbol
Footprint
Parameters
9- Hig band VSWR (Max)
- 1.4
- High Band Attenuation (Min)
- 50dB
- High band insertion loss (Max)
- 2.7dB
- High band range
- 2.62GHz~2.69GHz
- Low Band Attenuation (Min)
- 33dB
- Low band VSWR (Max)
- 1.6
- Low band insertion loss (Max)
- 2.8dB
- Low band range
- 2.5GHz~2.57GHz
- Operating Temperature
- -40℃~+85℃
Order codes
1- RSFD2502CLCSC C2919455
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | RX | Unspecified |
| 2 | GND | Unspecified |
| 3 | TX | Unspecified |
| 4 | GND | Unspecified |
| 5 | GND | Unspecified |
| 6 | Ant | Unspecified |
| 7 | GND | Unspecified |
| 8 | GND | Unspecified |
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Is there a KiCad symbol and footprint for the RSFD2502C?
Yes. The symbol is EasyEDA_Cloud:SA0716122G65AT and the footprint EasyEDA_Cloud:FILTER-SMD_8P-L1.8-W1.4_ROFS_RSFD2502C, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RSFD2502C?
SMD,1.8x1.4mm, with 8 pins. Its footprint is drawn on this page.
Where is the RSFD2502C datasheet?
ROFS publishes it: the Datasheet link on this page opens it.
Where can I order the RSFD2502C?
JLCPCB lists it as part C2919455, with 0 in stock; the sellers' links on this page open their listings.