Vishay Ir Emitter, 940Nm, T-1 3/4, Through Hole - TSAL6100: Infrared Emitters: Amazon.com: Industrial & Scientific
Vishay Intertechnology TSAL6100 Element Infrared LED, 940nm, Through Hole Mount, 5.8 mm W x 8.7 mm H x 5.8 mm L (Pack of 10): Amazon.com: Industrial & Scientific