881257-1

TE Connectivity AMP Connectors's 881257-1 delivers next-generation performance in Terminals - Magnetic Wire Connectors for automotive electrification systems. The high-temperature thermoplastic housing and gold-plated contacts ensure reliable operation in hybrid/electric vehicle power distribution networks.Utilizing Poke-In Tab Terminal technology, the contacts maintain <2m resistance at 200A continuous load. When tested against automotive vibration profiles, these terminals demonstrate zero performance degradation after 1 million cycles.Developed for Poke-In in automotive environments, the laser-welded terminals withstand 150 C underhood temperatures. This exceeds typical automotive warranty requirements by 50,000 miles equivalent testing.Compatible with 18-22 AWG conductors, the connector handles both high-voltage traction systems and low-voltage control circuits. The dual-material insulation support prevents cold flow in high-temperature environments.With Support enhancements, these connectors achieve ISO 26262 ASIL-D certification. The active cooling channels reduce operating temperature by 25 C in fast-charging applications.