BTA41800B 800V, 40A TRIAC TOP-3 Ins. Package Proton 3V Red SMD LED Simply clamp it and you're

Simply clamp it and you're ready to go

Just like the other LED SMD LED has two pins

transformerless voltage doublers

These are Metal Film Resistor with a value of 10M ohm 1W and tolerance of ±5%

BTA41800B 800V, 40A TRIAC TOP-3 Ins. Package Proton 3V Red SMD LED Simply clamp it and you'reST BTA41800B is an 800V, 40A TRIAC TOP 3 Insulated Package. The BTA41800B can enable AC switching systems up to 9 kilowatts. when used with a correctly dimensioned heatsink. It is commonly used in general purpose AC switching. The BTA41 has an insulated tab (rated as 2500V RMS). Datasheet Features High current Triac Low thermal resistance BTA41 is UL 1557 recognized components RoHS compliant packages UL 94, V0 flammability package resin compliance