H11AA1M
by onsemi(安森美)
Onsemi’s H11AA1M is an AC-input optocoupler that transfers a signal across an isolation barrier using an input LED pair and a phototransistor output. It is commonly applied to AC presence sensing and timing references while keeping monitored circuitry electrically separated from the logic side. The KiCad set contains a 6-pin symbol, the 6-pad PDIP-6_L8.5-W6.5-P2.54-LS7.6-BL through-hole footprint, and an included 3D model for board and enclosure review. This conversion has been used in real designs by 2 ProtoFlow engineers. It can be opened directly in ProtoFlow to review the isolation-oriented pin mapping and continue layout.
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