April 19, 2011 – Cooper Bussmann Introduces PolyTron overcurrent devices. The PolyTron polymer positive temperature coefficient (PPTC) resettable overcurrent protective devices provide low resistance, fast trip times and reliable protection.These environmentally friendly devices are ideal for protecting applications that are sensitive to high ambient operating temperatures or subject to frequent overcurrent conditions, such as I/O ports and process-control applications. Available in popular SMD and radial leaded packages, the PolyTron family can meet many application requirements.
SMD devices are rated 6 to 60Vdc with the 1206 package covering 0.05 to 2.0 amps, and the 1812 size covering 0.1 to 3.0 amps.
Three radial leaded devices are rated for 16Vdc in ratings from 0.75 to 15 amps, 30Vdc in ratings from 0.9 to 9.0 amps, and 60Vdc in ratings from 0.1 to 3.75 amps.
