The 4-Pin Mini DIN Socket is a compact, high-density connector essential for video transmission and specialized power applications. Most famously known as the standard S-Video port, this connector separates brightness (Luma) and color (Chroma) signals for a sharper image than standard RCA. Beyond video, it is a popular choice for manufacturers of medical equipment, laptops, and legacy peripherals due to its small footprint and secure multi-pin interface.
S-Video Equipment: Repair or build custom video interfaces for DVD players, game consoles (N64, SNES, PS2), and high-end projectors.
Legacy Computing: Perfect for maintaining vintage Apple hardware using the Apple Desktop Bus (ADB) for keyboards and mice.
Specialized Power Supplies: Frequently used as a locking power input for laptops, scanners, and external hard drive enclosures.
DIY Electronics: Excellent for projects requiring four independent signal lines in a single, space-saving circular connector.
Standard 4-Pin Configuration: Features four precision-aligned female receptacles designed for a perfect friction fit with any 4-pin Mini DIN male plug.
Full Metal Shielding: The outer metal shell provides ground connectivity and protects internal signals from EMI/RFI interference.
Durable Panel/PCB Mount: Engineered for stability, featuring mounting tabs that ensure the socket remains stationary during frequent plugging and unplugging.
High-Density Design: Offers a much smaller profile than standard DIN connectors, making it ideal for compact device chassis.
Reliable Signal Transfer: Nickel-plated contacts ensure low resistance and high-quality video or data transmission without dropouts.
Secure Alignment: The internal keyway prevents accidental "blind" insertion in the wrong orientation, protecting delicate pins from bending.
Industrial Grade Build: Constructed with heat-resistant thermoplastic insulators to withstand soldering temperatures and long-term operational heat.
Connector Type: Mini DIN Female
Pin Count: 4 Pins
Is this the same as a PS/2 port?
No. While they look similar, a PS/2 port is 6-pin. This is a 4-pin socket. They are not cross-compatible, so please check your pin count before purchasing.
Can I use this for power?
Yes, many devices use 4-pin Mini DIN for power. However, ensure your cable's pinout matches your device's internal wiring to avoid damage.
Is it hard to solder?
Due to the small size and close pin spacing, we recommend using a fine-tip soldering iron and steady hands (or "helping hands" tools) for the best results.
