Simple Circuit Modules:LED BoardsLarge light emitting diodes with series resistor of220ohms for p.d’s of upto 6V.Reed RelayA current through the coil produces magnetism to causethe reed to switch another circuit. The reed contacts are protected from short circuit damaged by series resistor.


Free on orders greater than €500
Simple Circuit Module Reed Relay (Each)
Item #: 231-057€7.02
Simple Circuit Module Reed Relay (Each)
37 in stock
UK mainland (excluding Northern Island, Scottish Islands, Channel Islands and the Isle of Wight) :
Orders less than €75.00 are subject to a €7.50 carriage and packing charge.
Free delivery is available on all standard stock orders over €75.00 (exclusive of VAT, Hazardous Chemical Delivery Surcharge)
Northern Island, Isle of Man, Scottish Islands, Channel Islands and Scilly Isles:
Orders less than €250.00 are subject to a €12.00 carriage and packing charge.
Free delivery is available on all standard stock orders over €250.00 (exclusive of VAT, Hazardous Chemical Delivery Surcharge)
International :
We ship to most countries and carriage is quoted as extra. Please contact our international team for further information.