


- Manufacturer
- MFR.Part #
- QN9021/DY
- JLCPCB Part #
- C545192
- Package
- QFN-32-EP(5x5)
- Description
- -40℃~+85℃ -95dBm 1Mbps 2.4GHz 2.4GHz~2.4835GHz 2.4V~3.6V 4dBm 8.8mA 9.2mA Bluetooth SPI、UART、I2C transceiver QFN-32-EP(5x5) Bluetooth Modules ROHS
- EasyEDA Libraries
- ECCN
- 5A992
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/Bluetooth Modules | |
| Manufacturer | NXP Semicon | |
| Package | QFN-32-EP(5x5) | |
| Frequency Range | 2.4GHz~2.4835GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Type | transceiver | |
| Sensitivity | -95dBm | |
| Data Rate | 1Mbps | |
| Output Power | 4dBm | |
| Applications | Bluetooth | |
| Voltage - Supply | 2.4V~3.6V | |
| Receive Current | 9.2mA | |
| Typical Application Frequency | 2.4GHz | |
| Current Of Transmitting | 8.8mA | |
| Interface | SPI、UART、I2C |

* Images are for reference only
QN9021/DY
Extended- Manufacturer
- MFR.Part #
- QN9021/DY
- JLCPCB Part #
- C545192
- Package
- QFN-32-EP(5x5)
- Description
- -40℃~+85℃ -95dBm 1Mbps 2.4GHz 2.4GHz~2.4835GHz 2.4V~3.6V 4dBm 8.8mA 9.2mA Bluetooth SPI、UART、I2C transceiver QFN-32-EP(5x5) Bluetooth Modules ROHS
- EasyEDA Libraries
- ECCN
- 5A992
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- QN9021/DY
- JLCPCB Part #
- C545192
- Package
- QFN-32-EP(5x5)
- Description
- -40℃~+85℃ -95dBm 1Mbps 2.4GHz 2.4GHz~2.4835GHz 2.4V~3.6V 4dBm 8.8mA 9.2mA Bluetooth SPI、UART、I2C transceiver QFN-32-EP(5x5) Bluetooth Modules ROHS
- EasyEDA Libraries
- ECCN
- 5A992
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
QN9021/DY Specifications
QN9021/DY technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/Bluetooth Modules | |
| Manufacturer | NXP Semicon | |
| Package | QFN-32-EP(5x5) | |
| Frequency Range | 2.4GHz~2.4835GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Type | transceiver | |
| Sensitivity | -95dBm | |
| Data Rate | 1Mbps | |
| Output Power | 4dBm | |
| Applications | Bluetooth | |
| Voltage - Supply | 2.4V~3.6V | |
| Receive Current | 9.2mA | |
| Typical Application Frequency | 2.4GHz | |
| Current Of Transmitting | 8.8mA | |
| Interface | SPI、UART、I2C |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the QN9021/DY. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

QN9021/DY Documents
QN9021/DY datasheets or manufacturer documentation.
Datasheet: QN9021/DY Datasheet (PDF)
QN9021/DY Schematic Symbol & PCB Footprint
The QN9021/DY schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.