 | |  | |
| PartNumber | WT41-A-AI4 | WT41-A-AI5 | WT41-A-AI4C |
| Description | Bluetooth Modules (802.15.1) WT41 Class1 Lng Rnge w/Chip Ant iWRAP 4.0 | Bluetooth Modules (802.15.1) WT41 Class1 Lng Rnge w/Chip Ant iWRAP 5.0 | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | Bluetooth Modules (802.15.1) | Bluetooth Modules (802.15.1) | - |
| Shipping Restrictions | - | ||
| RoHS | Y | Y | - |
| Class | Class 1 | Class 1 | - |
| Protocol | Bluetooth 2.1 + EDR | Bluetooth 2.1 + EDR | - |
| Data Rate | 2.1 Mb/s | 2.1 Mb/s | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Output Power | 20 dBm | 20 dBm | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Sensitivity | - 90 dBm | - 90 dBm | - |
| Interface Type | GPIO, UART, USB | GPIO, UART, USB | - |
| Series | WT41 | WT41 | - |
| Packaging | Reel | Reel | - |
| Antenna | Integrated | Integrated | - |
| Frequency | 2.4 GHz | 2.4 GHz | - |
| Height | 3.5 mm | 3.5 mm | - |
| Length | 35 mm | 35 mm | - |
| Width | 14 mm | 14 mm | - |
| Brand | Silicon Labs / Bluegiga | Silicon Labs / Bluegiga | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Antenna Connector Type | Integrated | Integrated | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Bluetooth Modules | Bluetooth Modules | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Wireless & RF Modules | Wireless & RF Modules | - |
| Version | Bluetooth 2.1 + EDR | Bluetooth 2.1 + EDR | - |
| Unit Weight | 0.176017 oz | - | - |