This official TE Connectivity 3-643814 (MTA-100 Series) 2.54mm pitch IDC piercing connector cable adopts advanced insulation displacement (piercing crimping) technology, no need for wire stripping. Equipped with color-coded waterproof locking nylon housings and high-precision tin-plated copper contacts. It is specially customized for new energy electric vehicles, automotive on-board electronics and power module connection, featuring fast assembly, waterproof performance, strong vibration resistance and ultra-stable long-term power & signal
transmission.
Advantages
Standard 2.54mm (0.1") pitch, original TE 3-643814 series IDC piercing terminal, perfectly compatible with matching male/female counterparts. Rated for 250V voltage and 5A current, stable and reliable for automotive power and low-frequency signal use.
Professional insulation displacement piercing termination, eliminates wire stripping and soldering. One-step crimping for fast on-site assembly and maintenance, greatly improving production efficiency.
Red/white/blue/green color coded housings for quick polarity distinction and error prevention. High-strength flame-retardant nylon housing with sealing structure, excellent dustproof, waterproof and anti-loosening performance, withstands long-term vehicle vibration and harsh under-hood environments.
Working temperature range: -55°C ~ +105°C, contacts are corrosion-resistant tin-plated copper alloy. Supports up to thousands of mating cycles, meets strict automotive industry durability standards.
Wide Application Scenarios
New energy electric vehicle internal power & signal wiring
EV battery management system and battery module connection
Automotive on-board electronic control unit harness
Car interior modification, lighting and auxiliary equipment wiring
Industrial waterproof power distribution equipment
General wire-to-wire / wire-to-board quick splicing projects
Product Strengths
Piercing design saves huge assembly labor and time cost
Color coded housings effectively avoid wiring mistakes
Automotive grade vibration and waterproof performance for long service life
Original standard size for perfect universal interchangeability
Supports full customization of wire length, pin count and color combination
