SFH 250V

SFH 250V is a receiver with analogue output for polymer optical fibre applications. The SFH250 is a low-cost 650nm receiver for optical data transmission with polymer optical fibre. This Si-pin-photodiode works fine with the AVAGO transmitter SFH757. According to the intensity of the incident light the SFH250 generates an analogue photocurrent. In typical applications, the SFH250 is operated in reverse-biasing and is installed in series with a resistor, where the voltage tapping is taken. By increasing the reverse voltage the switching times decrease and the SFH250 can be used for transmission speeds up to 100MBd. The V-housing allows easy coupling of unconnectorized 2.2mm polymer optical fibre by means of an axial locking screw. It is suitable for use in household electronics, power electronics, optical networks and light barriers.

• Fast switching time
• Sensitive in visible and near IR range
• High linearity
• 2.2mm aperture holds standard 980/1000/2200um plastic fibre
• No fibre stripping required
• Moulded microlens for efficient coupling
• Locking screw attached to the connector
• Interference-free transmission by the light-tight housing
• Transmitter and receiver can be positioned flexibly
• No cross talk and auto insertable and wave solderable

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