


- Manufacturer
- MFR.Part #
- WL550
- JLCPCB Part #
- C51889879
- Package
- SOP-8
- Description
- -109dBm -40℃~+85℃ 2.5V~5.5V 300MHz~480MHz 315MHz、433.92MHz 5.4mA、5.9mA 5Kbps Receivers SOP-8 RF Transceiver ICs ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Transceiver ICs | |
| Manufacturer | WL | |
| Package | SOP-8 | |
| Frequency Range | 300MHz~480MHz | |
| Operating Temperature | -40℃~+85℃ | |
| Type | Receivers | |
| Sensitivity | -109dBm | |
| Data Rate | 5Kbps | |
| Voltage - Supply | 2.5V~5.5V | |
| Receive Current | 5.4mA、5.9mA | |
| Typical Application Frequency | 315MHz、433.92MHz |

* Images are for reference only
WL550
Extended- Manufacturer
- MFR.Part #
- WL550
- JLCPCB Part #
- C51889879
- Package
- SOP-8
- Description
- -109dBm -40℃~+85℃ 2.5V~5.5V 300MHz~480MHz 315MHz、433.92MHz 5.4mA、5.9mA 5Kbps Receivers SOP-8 RF Transceiver ICs ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
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 #
- WL550
- JLCPCB Part #
- C51889879
- Package
- SOP-8
- Description
- -109dBm -40℃~+85℃ 2.5V~5.5V 300MHz~480MHz 315MHz、433.92MHz 5.4mA、5.9mA 5Kbps Receivers SOP-8 RF Transceiver ICs ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
WL550 Specifications
WL550 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Transceiver ICs | |
| Manufacturer | WL | |
| Package | SOP-8 | |
| Frequency Range | 300MHz~480MHz | |
| Operating Temperature | -40℃~+85℃ | |
| Type | Receivers | |
| Sensitivity | -109dBm | |
| Data Rate | 5Kbps | |
| Voltage - Supply | 2.5V~5.5V | |
| Receive Current | 5.4mA、5.9mA | |
| Typical Application Frequency | 315MHz、433.92MHz |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the WL550. 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.

WL550 Schematic Symbol & PCB Footprint
The WL550 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.