The 67503-1230-TR125 is a Micro-Fit 3.0 connector manufactured by Molex. It's a compact, high-density power connector system designed for applications requiring both power and signal connections in a small form factor. The TR125 indicates tape and reel packaging for automated assembly.

Applications

• Computer and peripherals
• Telecommunications equipment
• Industrial automation
• Medical devices
• Consumer electronics

Features

• 3.0mm pitch
• Dual-row configuration
• Positive locking mechanism
• Fully polarized housing
• Terminal position assurance (TPA)

Benefits

• Saves board space with its compact design
• Ensures reliable connections with positive locking
• Prevents mismating with polarized housing
• Provides secure terminal retention with TPA
• Facilitates automated assembly with tape and reel packaging

Additional Details

The 67503-1230-TR125 connector is typically made from high-temperature thermoplastic material, allowing for reflow soldering processes. The terminals are usually made of brass or phosphor bronze with tin or gold plating for corrosion resistance and good conductivity. It is designed to meet industry standards for electrical performance, mechanical durability, and environmental compatibility. The current rating is typically around 5A per circuit, and the voltage rating is around 600V. The Micro-Fit 3.0 series offers a wide range of configurations and options to meet various application requirements. The 12 circuits is the number of contacts the connector has.