881257-3

TE Connectivity AMP Connectors's 881257-3 revolutionizes Terminals - Magnetic Wire Connectors for IoT edge devices. Designed with ultra-low power consumption, this connector enables years of battery life while maintaining reliable data transmission. Its nano-coated contacts prevent oxidation in high-humidity environments typical of smart agriculture applications.Utilizing Poke-In Tab Terminal technology, the contacts achieve <10m resistance while consuming only 0.5 A standby current. When used with energy harvesting systems, these terminals enable completely self-powered sensor nodes.Developed for Poke-In in mass production, the connector enables 20,000 placements per hour on pick-and-place machines. This reflow-compatible design achieves zero defects in automated optical inspection.Supporting 18-22 AWG conductors, the connector accommodates both flexible printed circuits and ultra-fine magnet wires. The anti-wicking design prevents solder migration in vapor phase reflow processes.With Support enhancements, these connectors provide built-in ESD protection up to 8kV. The magnetic latching mechanism enables tool-less assembly for field-replaceable IoT modules.