TFDU4101-TR3 VISHAY IrDA Transceiver Modules

The TFDU4101-TR3 is a compact IrDA-compliant transceiver supporting SIR data rates up to 115.2kbps, ideal for low-power, short-range wireless point-to-point communication. Select this 9.7mm x 4.7mm x 4.0mm side-view module when your battery-operated design requires a reliable, low-cost link with a 1-meter range and just 75µA idle current. Its wide 2.4V to 5.5V supply range eliminates level-shifting. Key applications include energy meter reading, portable medical devices, industrial handheld terminals, point-of-sale peripherals, barcode scanners, and legacy PDA/smartphone data transfer. It also suits automotive diagnostic links and embedded systems needing EMI-free, secure data exchange over a narrow -30°C to +85°C range. In stock at HL Electronics – request a quote for fast delivery.