# TFA300 Series Datasheet

![TFA300 Series Datasheet — source page 1, figure 1](https://ai.benewake.com/uploads/images/46c2f26a-0e23-476e-9ad8-ce9097be5b4d.png)

Benewake TFA300 Series Datasheet TFA300 series is a mid-long range single-point LiDAR of Benewake. Features a compact size and lightweight design, along with an IP67 protective housing. Supports dual

communication protocol via UART and CAN. Multiple built-in operating modes let customers to change its parameters and configuration to meet different applications.

## Technical Specifications

| Performance Parameters | Performance Parameters | Performance Parameters |
| --- | --- | --- |
| Model | TFA300 | TFA300-L |
| Detection range① | 270 m @ 90% ref. 100 KLux 150 m @ 30% ref. 100 KLux 90 m @ 10% ref. 100 KLux | 290 m @ 90% ref. 100 KLux 170 m @ 30% ref. 100 KLux 100 m @ 10% ref. 100 KLux |
| Blind zone | ≤ 0.1 m | ≤ 0.1 m |
| Accuracy② | ± 10 cm (< 10 m), 1% (≥ 10 m) | ± 10 cm (< 10 m), 1% (≥ 10 m) |
| Repeatability② | < 3 cm @ 1σ | < 3 cm @ 1σ |
| Distance resolution | 1 cm | 1 cm |
| Default frame rate | Up to 10,000 Hz (1 ~ 10,000 Hz configurable, default 50 Hz) | Up to 10,000 Hz (1 ~ 10,000 Hz configurable, default 50 Hz) |
| Ambient light resistance | 100 KLux | 100 KLux |
| Optical Parameters | Optical Parameters | Optical Parameters |
| Light source | EEL | EEL |
| Central wavelength | 905 nm | 905 nm |
| FoV | < 0.5° | < 0.5° |
| Eye safety | Class1 (IEC 60825-1:2014; EN 60825-1:2014+A11:2021) | Class1 (IEC 60825-1:2014; EN 60825-1:2014+A11:2021) |
| Mechanical and Electrical Parameters | Mechanical and Electrical Parameters | Mechanical and Electrical Parameters |
| Average power consumption③ | ≤ 0.45 W | ≤ 0.45 W |
| Peak current③ | < 0.75 A | < 0.75 A |
| Power supply | DC 5 V ± 10% | DC 5 V ± 10% |
| Logical voltage | 3.3 V TTL | 3.3 V TTL |
| Connector | JST GH 1.25 mm 6 pin | JST GH 1.25 mm 6 pin |
| Operating temperature | - 20 ℃ ~ + 60 ℃ | - 20 ℃ ~ + 60 ℃ |

| Storage temperature | - 40 ℃ ~ + 80 ℃ | - 40 ℃ ~ + 80 ℃ |
| --- | --- | --- |
| Protection level | IP67 | NA |
| Typ. Dimensions④ | 49.4 mm × 37.0 mm × 28.6 mm | 32.0 mm × 30.2 mm × 20.2 mm |
| Typ. Weight④ | 34.5 g (excluding cables) | 10.5 g |
| Communication Protocol | Communication Protocol | Communication Protocol |
| Communication Interface | UART / CAN (Can be switched by command) | UART / CAN (Can be switched by command) |
| Baud rate | Default 115200 (Configurable) | Default 115200 (Configurable) |
| Data bit | 8 | 8 |
| Stop bit | 1 | 1 |
| Parity | None | None |
| Dimensions (Unit: mm） | Dimensions (Unit: mm） | Dimensions (Unit: mm） |
| TFA300 ![TFA300 Series Datasheet — source page 2, figure 1](https://ai.benewake.com/uploads/images/7ed1858a-1f12-4e47-b3cb-8e167ef0e74c.png) | TFA300 | TFA300 |
| TFA300-L ![TFA300 Series Datasheet — source page 2, figure 2](https://ai.benewake.com/uploads/images/ece032f4-f79c-4f13-8b77-531b2e38bc5f.png) | TFA300-L | TFA300-L |

Notes: 1. Measured when the whole light spot falls on the target; 2. 100 KLux, 90% reflectivity target, measured when all light spots fall on the target object; 3. Measured at a temperature of 25 ℃, 50 Hz; 4. The weight and size are typical values for reference only. For detailed tolerance parameters, please consult the technical personnel of Benewake.