SFH 757V

SFH 757V is a transmitter for polymer optical fibre applications. It is a low-cost transmitter diode for optical data transmission with polymer optical fibre. Its InGaAlP LED chip provides enhanced resistance to humidity and is designed to emit light at 650nm. The robust SFH757 can be used for speeds up to 100MBd and complements the Avago SFH250 photodiode receiver and SFH551/1-1 integrated photo detector receiver. The SFH series is optimized for easy coupling. The V-housing allows easy coupling of unconnectorized 2.2mm polymer optical fibre with an axial locking screw. Applications include household electronics, power electronics, optical networks and light barriers.

• No fibre stripping required, moulded microlens for efficient coupling
• Plastic direct fibre connector housing (V-housing): locking screw attached to the connector
• Interference-free transmission by the light-tight housing
• Transmitter and receiver can be positioned flexibly, no cross talk
• Auto insertable and wave solderable, supplied in tubes
• Peak wavelength is 650nm typ at TA = 25°C
• Spectral bandwidth (FWHM) is 20nm typ at TA = 25°C
• Forward voltage (ILED-DC = 50mA) is 2.0V typ at TA = 25°C
• Optical power temperature coefficient is -0.4%/K
• Operating temperature range from -40 to 85°C

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.