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| Part Number | SFH 4239 |
| Datasheet | SFH 4239 datasheet |
| Description | EMITTER IR 940NM 1A SMD |
| Manufacturer | OSRAM Opto Semiconductors Inc. |
| Series | - |
| Part Status | Obsolete |
| Type | Infrared (IR) |
| Current - DC Forward (If) (Max) | 1A |
| Radiant Intensity (Ie) Min @ If | 250mW/sr @ 1A |
| Wavelength | 940nm |
| Voltage - Forward (Vf) (Typ) | 1.4V |
| Viewing Angle | 40° |
| Orientation | Top View |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 2-SMD, Gull Wing |