This is a 
15414194AA211 Infrared Emitter , 940 nm, 120 °, SMD, 30 mW/Sr product from WURTH ELEKTRONIK with the model number 15414194AA211
Other details
| Brand | WURTH ELEKTRONIK | 
| Part Number | 15414194AA211 | 
| Quantity | Each (Supplied on Cut Tape) | 
| Technical Data Sheet EN |  | 
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