DFR0119
Module, Mini Audio Stereo Amplifier, 3W, 3.6V to 5V in
| Manufacturer | DFROBOT |
|---|---|
| Manufacturer Part No | DFR0119Copy |
| Manufacturer Standard Lead Time | 20 weeks |
| Order Code | 4308175 |
| Also Known As | GTIN UPC EAN: 6959420900572 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $1.790 ($1.969) |
Product Information
| Manufacturer | DFROBOT |
|---|---|
| Manufacturer Part No | DFR0119Copy |
| Manufacturer Standard Lead Time | 20 weeks |
| Order Code | 4308175 |
| Also Known As | GTIN UPC EAN: 6959420900572 |
| Technical Datasheet | |
| Silicon Manufacturer | - |
| Silicon Core Number | - |
| Kit Application Type | Amplifier |
| Application Sub Type | Stereo Audio Amplifier |
| Kit Contents | 3W Mini Audio Stereo Amplifier Module |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
DFR0119 is a mini stereo amplifier. It is a fully functional, two-channel audio amplifier and comes with electric switcher. It has left and right channels which can realize stereo surround sound. The module has a mini body and 2mm pin pitch, convenient to be embedded into any device. Using a Stereo Enclosed Speaker (FIT0502), you can directly control the audio amplifier without programming. The mini audio stereo amplifier has two modes: sleeping and working modes. When pin “SW” is Low (0V), the amplifier’s bias circuit will be closed, then the module goes into sleep mode, while when pin “SW” is High (5V), the working mode enables. The audio stereo amplifier is in working mode by default (the pin is unconnected). This mini audio stereo amplifier can be used in robot voice systems, DIY music boxes and sound modifications.
- Power supply of 3.6-5.5V DC (do not apply over 5.5V, it might damage the chip)
- Output power: 3W+3W (4ohm)
- Efficiency is greater than 90%
- 15.5 x 24mm size
Technical Specifications
| Silicon Manufacturer | - |
|---|---|
| Kit Application Type | Amplifier |
| Kit Contents | 3W Mini Audio Stereo Amplifier Module |
| SVHC | No SVHC (04-Feb-2026) |
| Silicon Core Number | - |
|---|---|
| Application Sub Type | Stereo Audio Amplifier |
| Product Range | - |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423190 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .002 |