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Vishay TFDU4301TR1 Infrared Transceiver Module

The TFDU4301 is a compact, low-profile infrared transceiver module designed for fast data communication in various applications. Compliant with the latest IrDA physical layer standards, it supports speeds up to 115.2 kbit/s and offers extended low power range up to about 1 meter. The module integrates a PIN photodiode, infrared emitter, and control IC in a surface-mount package, ideal for battery-powered devices like cell phones, cameras, and remote controls. Its low power consumption and versatile interface make it suitable for telecommunication, medical, industrial, and consumer electronics.

Authorized Distributors
Source:Newark
Part No:TFDU4301-TR1
Stock:167
Inv Date:06-09-2026
Price: Unit price: $5.46
Buy/RFQ:
Source:DigiKey
Part No:TFDU4301-TR1
Stock:2250
Inv Date:06-09-2026
Price: Unit price: $3.11933
Buy/RFQ:
Part No:TFDU4301-TR1
Stock:1170
Inv Date:06-10-2026
Price: Unit price: $5.38
Buy/RFQ:
Part No:TFDU4301-TR1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.69
Buy/RFQ:

Vishay TFDU4301TR1 Infrared Transceiver Module Specifications:

  • Dimensions: 8.5 x 2.5 x 3.1 mm
  • Surface-mount package
  • Operating voltage: 2.4 V to 5.5 V
  • Data rate: 115.2 kbit/s
  • Link distance: up to 1 meter
  • Power consumption: Less than 70 μA in idle mode
  • RoHS compliant
  • IR emitter: High efficiency LED
  • Temperature range: -30°C to +85°C
  • Pin configuration: VO (IRED anode), IRED cathode, TXD, RXD, SD (Shutdown), Vcc, GND
  • Supports IrDA physical layer standards, low power operation, and bi-directional communication
  • Surface-mounted with side and top view options
  • EMI immunity in GSM bands verified
  • Qualified for lead-free and Sn/Pb processing
  • Protective features include tri-state output and shutdown mode

Buy the VISHAY Series TFDU4301 Infrared Transceiver Module: TFDU4301TR1

Buy your VISHAY TFDU4301 infrared transceiver module online now to ensure reliable data transmission in your electronic projects. Perfect for remote controls, mobile communication devices, medical systems, and industrial data collection. This high-quality, low-power module supports speeds up to 115.2 kbit/s and offers an extended low power range of about 1 meter, making it ideal for battery-operated applications. Its surface-mount design ensures easy installation and excellent EMI immunity, delivering robust performance for a wide range of embedded systems and communication solutions.

Order your VISHAY Series TFDU4301 infrared transceiver module today and enhance your remote control, communication, and industrial systems with dependable performance.

Frequently Asked Questions

Where can I buy Vishay TFDU4301TR1?

You can click on the BUY or RFQ button to purchase TFDU4301TR1 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TFDU4301TR1?

You can download the TFDU4301TR1 datasheet or visit the Vishay website for support.

Who is the manufacturer of TFDU4301TR1?

Vishay

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