1217891-1

The 1217891-1 from TE Connectivity AMP Connectors represents a premium solution in Terminals - Quick Connects, Quick Disconnect Connectors, engineered for high-reliability applications requiring robust signal transmission. This connector series delivers exceptional mating cycle durability while maintaining low contact resistance, making it ideal for mission-critical systems. With advanced material selection and precision manufacturing, these terminals ensure consistent performance in harsh operating environments.Featuring Angled - 45° configurations, these connectors provide versatile mounting options for space-constrained PCB layouts. The angled variants (15 -90 ) enable optimized signal routing while minimizing board stress during thermal cycling.Available in Male configurations, the contact design ensures proper impedance matching and reduces insertion loss. The hermaphroditic options facilitate simplified inventory management for high-volume assembly.With 0.187" (4.75mm) tab dimensions, these terminals accommodate various current-carrying requirements. The precision-stamped contacts maintain tight tolerances for reliable mating with corresponding receptacles.The 0.020" (0.51mm) contact thickness provides optimal spring characteristics for maintaining constant contact force. This design feature prevents fretting corrosion while ensuring stable electrical performance.Crimp options offer flexibility for different wiring harness requirements. The crimp variants feature strain relief notches for enhanced mechanical stability in vibration-prone applications.Compatible with 16-20 AWG conductors, these terminals support broad power distribution needs. The graduated insulation displacement contacts prevent conductor damage during termination.Non-Insulated configurations provide tailored dielectric protection. The heat shrink variants offer additional environmental sealing for outdoor or washdown applications.The Free Hanging (In-Line) installation methods accommodate diverse mechanical constraints. Right-angle versions enable efficient cable routing in rack-mounted equipment.Constructed from Brass, the contacts achieve optimal conductivity-to-durability ratios. The material selection ensures compatibility with various plating options.Tin surface treatments provide customized performance characteristics. The gold-plated versions offer superior corrosion resistance for medical equipment applications.