Molex Ultra-Fit Power Connectors
Molex Ultra-Fit Power Connectors are wire-to-board and wire-to-wire systems, offering a 3.50mm pitch, and are available in multiple mechanical keying and color-coded options. The Ultra-Fit power connectors feature an optional Terminal Position Assurance (TPA) retainer, ensuring terminals are fully seated, and reducing terminal back-out risks. These power connectors support a maximum voltage of 600V AC/DC and a maximum current of 14A. Ultra-Fit power connectors are ideal for various applications, including aerospace, consumer/home appliances, industrial, and telecommunications/networking.
Features
- Fully isolated terminals protect header and receptacle terminals from damage during handling and mating
- Multiple mechanical keying and color-coded options prevent cross-mating and enable faster assembly
- Optional TPA retainer ensures terminals are fully seated and retained even if the main retention feature fails
- Positive-lock housing with an anti-snag design ensures secure connections and provides an audible click during mating to prevent accidental disengagement
- RoHS compliant
- The ultra-low mating force terminal reduces operator fatigue and enhances assembly compliance
Applications
- Aerospace and defense:
- C4ISR
- Consumer/home appliances:
- Refrigerators
- Industrial:
- Assembly line equipment
- Food and beverage
- Lighting:
- Ballasts
- Home lighting fixtures
- Telecommunications/networking:
- Hubs
- Servers
- Transportation:
- Infotainment
- Interior
Technical Specifications
| Parameters | Values |
|---|---|
| Maximum voltage | 600V AC/DC |
| Maximum current | 14A |
| Maximum contact resistance | 7mΩ |
| Minimum insulation resistance | 1000MΩ |
| Dielectric withstanding voltage | 1800VAC |
| Operating temperature range | -40°C to +105°C |
