The Hirose DF63W series is a family of 3.96mm-pitch, compact, and waterproof (IP67-rated) connectors designed for internal power supply applications. The product list confirms a variety of configurations, including plugs, sockets, and crimp contacts, available in 2-, 3-, and 4-position straight orientations, certified to UL, C-UL/CSA, and TÜV standards. Key electrical specifications from the documentation include a rated current of 12.0A, 13.0A, or 14.0A (supporting the noted maximum of 14A), a rated AC/DC voltage of 630.0V, and an operating temperature range of -40°C to 105°C. It utilizes tin-plated contacts (1.0μm) housed in black or white bodies and supports crimp termination for 16-22 AWG discrete wire, indicating compatibility with a variety of cables. The series features a compact shape for routing through narrow areas, a design that simplifies wire insertion, and a positive-lock structure for secure mating. Additional user-friendly features in the provided details include mating prevention via color and guide-key options, making it a robust and reliable solution for power distribution in demanding environments.

| Connector Type | Plug, Socket, Contact | Number of Positions | 2, 3, 4 |
| Safety Standards | UL, C-UL/CSA, TÜV | Connector Orientation | Straight |
| Rated Current | 12.0, 13.0, 14.0A | Contact Plating | Tin |
| Rated Voltage(AC) | AC630.0V | Housing Color | Black, White |
| Rated Voltage(DC) | DC 630.0V | Recommended Wire Type | Discrete wire |
| Number of Rows(Interface) | 12 | Recommended Max.Wire Size (AWG) | 16, 20 |
| Contact Pitch | 3.96 mm | Recommended Min.Wire Size (AWG) | 18, 22 |
| Mating/Unmating Cycles | 30 | Operating Temperature Max. | 105℃ |
| Plating Thickness | 1.0μm | Operating Temperature Min. | -40℃ |
| Wire Termination Method | Crimping | Connector Type Details | In-line plug |
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