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Vishay TFBS4650TR1 Infrared Transceiver

The TFBS4650 is a compact, infrared transceiver supporting data rates up to 115.2 kbit/s, compliant with IrDA specifications. It integrates a PIN photodiode, infrared emitter, and control IC in a small 6.8 x 2.8 x 1.6 mm package. Designed for low power consumption, it operates from 2.4 V to 3.6 V within -25°C to +85°C. Suitable for mobile devices like phones and PDAs, this transceiver offers a link distance of up to 50 cm and features RoHS compliance for environmentally friendly applications.

Authorized Distributors
Source:DigiKey
Part No:TFBS4650-TR1
Stock:6937
Inv Date:06-09-2026
Price: Unit price: $4.59
Buy/RFQ:
Part No:TFBS4650-TR1
Stock:3442
Inv Date:06-10-2026
Price: Unit price: $4.45
Buy/RFQ:
Part No:TFBS4650-TR1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.32
Buy/RFQ:

Vishay TFBS4650TR1 Infrared Transceiver Specifications:

  • Physical Dimensions: 6.8 x 2.8 x 1.6 mm
  • Data Rate: 9.6 kbit/s to 115.2 kbit/s
  • Link Distance: typical 50 cm, extended > 50 cm with external resistor
  • Operating Voltage: 2.4 V to 3.6 V
  • Power Consumption: Idle 75 μA at 3.6 V, Shutdown 10 nA at 25°C
  • Temperature Range: -25°C to +85°C
  • Compliance: IrDA, RoHS 2002/95/EC, WEEE 2002/96/EC
  • Package Type: Small surface-mount, 6.8 x 2.8 x 1.6 mm
  • Supported Standards: IrPHY 1.4, SIR low power standard
  • Application: Mobile phones, PDAs

Buy the Vishay TFBS4650 U–2013 Reliable Infrared Transceiver for Industrial Applications

Discover the Vishay TFBS4650 infrared transceiver, a highly reliable component designed for seamless wireless data transfer in mobile devices like phones and PDAs. With support for data rates up to 115.2 kbit/s and a typical link distance of 50 cm, it combines low power consumption with compact size. It operates from 2.4 V to 3.6 V over a wide temperature range, ensuring versatility and efficiency. Perfect for industrial and consumer electronics, this RoHS-compliant device is available for purchase online for rapid integration.

Buy Vishay TFBS4650 now and experience unmatched reliability and performance in infrared communication for industrial and consumer devices.

Frequently Asked Questions

Where can I buy Vishay TFBS4650TR1?

You can click on the BUY or RFQ button to purchase TFBS4650TR1 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TFBS4650TR1?

You can download the TFBS4650TR1 datasheet or visit the Vishay website for support.

Who is the manufacturer of TFBS4650TR1?

Vishay

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