Molex Micro-Fit 3.0 Single Row Receptacle Housing 5 Way 3mm

The Molex Micro-Fit 3.0 43645 series single-row receptacle housing is a highly compact and reliable power connector designed for secure wire-to-board applications. Engineered by the renowned brand Molex/Brad, this component delivers exceptional performance where space is at a premium without compromising on electrical integrity.

Featuring a 3mm pitch, this 5-way housing provides a dense connection solution, perfect for modern, miniaturised electronic assemblies. Its single-row design ensures a streamlined profile, making it ideal for fitting into tight chassis or on crowded printed circuit boards (PCBs). The connector system is built to maintain a stable and secure mating interface, preventing accidental disconnection and ensuring consistent power delivery.

Constructed from durable, high-quality materials, the housing offers excellent resistance to heat and wear, supporting reliable operation over extended periods. The design facilitates easy insertion and secure retention of compatible Micro-Fit 3.0 terminals, simplifying the assembly process for technicians and engineers.

Primary Applications

This connector housing is specifically crafted for internal wire-to-board connections within a vast array of electronic devices and systems. Its compact form factor makes it a preferred choice for applications in consumer electronics, telecommunications equipment, industrial control systems, and automotive electronics, where efficient use of board space is critical.

Key Specifications at a Glance

• Series: Micro-Fit 3.0 (43645)
• Configuration: Single-row receptacle
• Number of Ways: 5
• Pitch: 3 mm
• Application: Wire-to-board
• Dimensions (L x W x H): 22 mm x 2 mm x 33 mm
• Weight: 0.671 grams

Choosing the Molex Micro-Fit 3.0 housing means selecting a component from a trusted global leader in connectivity solutions,