115.2 kbps 5.5 V Top View Surface Mount IrDA Infrared Transceiver Module

Mfr Part#: TFDU4101-TT3
Mounting Method:  Surface Mount
Packaging:  Cut Tape
Std Packaging Qty:  1,000



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$2.78 USD (each)
500+ $2.78 (Save 38%)


Qty in Stock : 0
Factory Stock : 2,000
Factory Lead-Time: 45 Weeks
Min. Order Qty: 1,000
Multiple of: 1,000
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Product Highlight

  • Speed: 100 ns
  • Dimension: 9.7 x 4.7 x 4 mm
  • Link: 1 m
  • Supply Voltage: 2.4 to 5.5 V
  • Data Rate: 115.2 kbps
The TFDU4101-TT3 is a low profile, surface mount infrared transceiver module. This device has compliant to the latest IrDA physical layer standard for fast infrared data communication, supporting IrDA speeds up to 115.2 kbit/s and carrier based remote control modes.

This device covers the full IrDA range of more than 1 m using the internal intensity control. With one external current control resistor the current can be adjusted for shorter ranges saving operating current operating in IrDA low power mode.


  • Operating voltage 2.4 V to 5.5 V
  • Operating temperature -30° C to +85° C
  • Split power supply, transmitter and receiver can be operated from two power supplies
  • Low power consumption
  • High efficiency emitter
  • Directly Interfaces with various super I/O and controller devices
  • Tri-state-receiver output, floating in shut down with a weak pull-up


  • Printers, fax machines, photocopiers, screen projectors
  • Internet TV boxes, video conferencing systems
  • Medical data collection and diagnostic systems
  • Notebook computers, desktop PCs, palmtop computers
  • External infrared adapters (dongles) and data loggers
  • GPS and industrial applications

View the Available TFDU4 series of Infrared Transceivers

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For more information, please call 1-800-675-1619

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