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LR7843 MOSFET Switch Control Module, Optocoupler Isolation

Marsoni M251S
Sale price$65.00
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LR7843 MOSFET Switch Control Module, Optocoupler IsolationThis MOSFET module with optoisolation uses the LR7843 N Channel logic compatible MOSFET with ultra low Rds(on) for moderate to higher current low side switching applications of up to 15A continuous. FEATURES: One switching output Ultra low 3. 3m Rds(on) resistance 2. 5V 20V input control voltage with optoisolation 6 28V output switching voltage 15A continuous current handling capability (See notes below) 3. 3 and 5V logic compatible (See notes below)
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4.6 ★★★★★
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Carmen J Santora
Lake Worth, US
★★★★★ 4
Nice touch
Allows for some organization, and looks nice. Pretty sturdy, and I have not had any issues with it, I was a little smaller than I hoped.
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Reviewed in the United States on June 28, 2020
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Siddhartha
Los Angeles, US
★★★★★ 5
Nice quality
Seems very good quality. Will purchase again.
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Reviewed in the United States on October 18, 2025
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J. Goff
Chelsea, US
★★★★★ 5
Roomy
Looks even better in person. More room then I expected
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Reviewed in the United States on October 31, 2025
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Sb1
Alexandria, US
★★★★★ 5
Nice
Great
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Reviewed in the United States on May 28, 2026
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Gigi40ne
Bozeman, US
★★★★★ 5
Tray
This is the perfect size! I received my order sooner than expected when the first one wasn't delivered.
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Reviewed in the United States on December 17, 2025

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