What type of IR LED?

Question

LEDs

Who knows what type this IR LED is. Diameter 5mm. The output lens is flat. Stands in the OMRON E3JK IR sensor. Haven't found these anywhere.

Answer 1

So what type of IR LED is it? This is not in your answer. Why do I need visible spectrum LEDs? And what does the datasheet for the IR sensor have to do with it?

Answer 2

szsgir.com/data/SIR5113.PDF
there may be more options here,
well, in Google "ir led 5mm flat top" -> pictures, well, then all roads usually lead to alik/alibaba (there in the descriptions to look for articles)
PS well and by the way, without the parameters of the original, you can only find a mechanical / functional analogue (it’s not a fact that it will fit into the sensor)