4721-P5
Littelfuse Inc.
Product details
The 4721-P5 from Littelfuse Inc. delivers automotive-grade performance in Terminal Strips and Turret Boards, specifically designed for electric vehicle power distribution systems. This rugged terminal strip handles high-current battery management while withstanding the mechanical stresses of mobile applications. 4721-P5's innovative materials and construction meet automotive qualification standards for vibration, thermal cycling, and chemical exposure.As an automotive Terminal Strip, this component features vibration-resistant terminations that maintain connection integrity across 15G shock loads.Threaded Stud crimp technology ensures gas-tight connections that prevent resistance drift over 10,000 thermal cycles.The 5 configuration supports parallel battery cell monitoring with individual fuse protection in 800V traction inverters.1 independent power rails enable segregated 12V and 48V systems within hybrid vehicle architectures.The 4.500" L x 0.625" W x 0.844" H (114.30mm x 15.90mm x 21.40mm) form factor fits standard automotive ECU housings while allowing convection cooling in sealed modules.Halogen-free Phenolic substrate resists glycol-based coolants and maintains CTI >600V in wet conditions.Automotive-specific Flange include polarity keying and connector position assurance for mistake-proof assembly.
Product Attributes
- Product Status: Active
- Type: Terminal Strip
- Terminal Type: Threaded Stud
- Number of Positions: 5
- Pitch: -
- Number of Rows: 1
- Row Spacing: -
- Board Size: 4.500" L x 0.625" W x 0.844" H (114.30mm x 15.90mm x 21.40mm)
- Material - Board: Phenolic
- Features: Flange
- Material Flammability Rating: -