4 layers252 × 41.5 mm
Overview
The PE42512A is a RF Switche made by pSemi in a QFN-32-EP(5x5) package with 33 pins. -40℃~+105℃ 1.3dB 2.3V~5.5V 39dB QFN-32-EP(5x5) RF Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PE42512A, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-BL-EP3.4, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C726154). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
7- Circuit
- Single pole twelve throw
- Features
- Integrated control logic, Hot-switch capability
- Frequency range
- 9kHz~8GHz
- Insertion loss
- 1.3dB
- Voltage - Supply
- 2.3V~5.5V
- isolation
- 39dB
- operating temperature
- -40℃~+105℃
Order codes
1- PE42512ALCSC C726154
Pinout
33| Pin | Name | Type |
|---|---|---|
| 1 | RF2 | Unspecified |
| 2 | GND | Unspecified |
| 3 | RF3 | Unspecified |
| 4 | GND | Unspecified |
| 5 | RF4 | Unspecified |
| 6 | GND | Unspecified |
| 7 | RF5 | Unspecified |
| 8 | GND | Unspecified |
| 9 | RF6 | Unspecified |
| 10 | VSS_EXT | Unspecified |
| 11 | VDD | Unspecified |
| 12 | V1 | Unspecified |
| 13 | V2 | Unspecified |
| 14 | V3 | Unspecified |
| 15 | V4 | Unspecified |
| 16 | RF7 | Unspecified |
| 17 | GND | Unspecified |
| 18 | RF8 | Unspecified |
| 19 | GND | Unspecified |
| 20 | RF9 | Unspecified |
| 21 | GND | Unspecified |
| 22 | RF10 | Unspecified |
| 23 | GND | Unspecified |
| 24 | RF11 | Unspecified |
| 25 | GND | Unspecified |
| 26 | RF12 | Unspecified |
| 27 | GND | Unspecified |
| 28 | NC | Unspecified |
| 29 | RFC | Unspecified |
| 30 | GND | Unspecified |
| 31 | RF1 | Unspecified |
| 32 | LS | Unspecified |
| 33 | EP | Unspecified |
Open-source boards using it
All 2- 2 layers120 × 70 mm
RF Switch PCB
Scalable-Readout-for-RF-Sensors/RF_Switch_HAT
PCB Design for the RF_Switch_HAT
32 partsMIT
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Is there a KiCad symbol and footprint for the PE42512A?
Yes. The symbol is EasyEDA_Cloud:PE42512A and the footprint EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-BL-EP3.4, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PE42512A?
QFN-32-EP(5x5), with 33 pins. Its footprint is drawn on this page.
Where is the PE42512A datasheet?
pSemi publishes it: the Datasheet link on this page opens it.
Where can I order the PE42512A?
JLCPCB lists it as part C726154, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PE42512A?
Parts like it in the library: the PE42850B-X by pSemi, the PE42412A by pSemi, the PE42820B by pSemi and the PE42851MLBA-X by pSemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PE42512A?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
5
PE42850B-X
QFN-32-EP(5x5)-40℃~+85℃ 0.8dB 2.3V~5.5V 30MHz~1GHz 30dB SP5T QFN-32-EP(5x5) RF Switches ROHSpSemiRF SwitchesPE42412A
QFN-32-EP(5x5)-40℃~+105℃ 1.3dB 10MHz~8GHz 2.3V~5.5V 39dB Integrated control logic、Hot-switch capability QFN-32-EP(5x5) RF Switches ROHSpSemiRF SwitchesPE42820B
QFN-32-EP(5x5)-40℃~+85℃ 2.3V~5.5V 23dB QFN-32-EP(5x5) RF Switches ROHSpSemiRF SwitchesPE42851MLBA-X
QFN-32-EP(5x5)-40℃~+85℃ 2.3V~5.5V 36dB QFN-32-EP(5x5) RF Switches ROHSpSemiRF SwitchesPE42820B-X
QFN-32-EP(5x5)-40℃~+85℃ 2.3V~5.5V 23dB 30MHz~2.7GHz Hot-switch capability SPDT QFN-32-EP(5x5) RF Switches ROHSpSemiRF Switches