50 piece pack of HF3FFJQC3FF relays in DIP5 5pin form factor. These relays are 10A rated and come in coil versions 5VDC1ZS, 12VDC1ZS, and 24VDC1ZS, offering versatile supply options for different control systems. Key benefits Reliable switching up to 10A for a wide range of loads, with electrical isolation between the control circuit and the load. Compact DIP5 package, enabling easy PCB mounting and space saving on compact projects. Integrated suppression diode (1ZS) on the coil version, helping to protect driving electronics from coil backEMF. Multiple coil voltages (5V, 12V, 24V) provide flexibility to match different control logic and power supplies. Bulk 50piece quantity suitable for frontend projects, hobby kits, parts, or production needs. Key attributes Model: HF3FFJQC3FF Quantity: 50 pieces Coil versions: 5VDC1ZS, 12VDC1ZS, 24VDC1ZS Package: DIP5, 5pin Contact rating: 10A Application footprint: suitable for standard PCB mounting and common electronics projects Compatibility and usage notes Suitable for use with microcontroller projects, home automation, PLC or instrumentation panels, and other electronics projects requiring isolated, current switching. Coil voltage should match the driving circuitry; ensure the control signal can safely energize the coil voltage used (5V, 12V, or 24V) and that the load current does not exceed 10A. For results, drive the relay coil through a suitable transistor or driver circuit and include flyback protection as appropriate for the circuit design. Typical applications Home automation: remotely switch lights or outlets via a microcontroller interface. DIY electronics: control motors, pumps, or other current loads from a lowvoltage control circuit. Industrial/automation projects: remote control of indicators, pumps, or auxiliary devices in smallscale control panels. Notes This description reflects the product's stated brand, model, coil variants, packaging, and specifications as provided: HF3FFJQC3FF, 50Pcs, 10A rating, DIP5 5pin, coil versions 5VDC1ZS, 12VDC1ZS, 24VDC1ZS. No alterations to the specified features are included.