The Littelfuse 1206L016WR is a high-reliability surface mount PPTC resettable fuse featuring a compact 1206 (3216 Metric) SMD package with a 0.16A hold current rating. It provides fast and reliable overcurrent protection for electronic circuits.
Based on polymer positive temperature coefficient (PPTC) technology, the device rapidly increases resistance during overcurrent or fault conditions to limit current and protect downstream components. After the fault condition is removed, the fuse automatically resets and returns to normal operation, reducing maintenance requirements and improving system reliability.
The 1206L016WR offers compact size, excellent solderability, and dependable protection performance. It is widely used in consumer electronics, USB port protection, battery protection circuits, power modules, communication devices, industrial controls, and portable electronic equipment.
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