Download the EL-IRxx-21C datasheet PDF.
This datasheet also includes the EL-HIR204 variant, as both parts are published together in a single manufacturer document.
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DIMENSIONS (mm) A
4.0±0.5 2.0 ±0.2 0.5±0.1 1.1 0.4±0.1 0.9 1.4±0.1 10.5±1.0 2.5±0.2 4.0±0.5 B
1.5 C
3.2 2.0 D
1.25±0.2 E 2.40±0.20 2.2 ±0.1 1.5 ø0.