This 10/50PCS PCB terminal block assortment kit provides a versatile and reliable solution for secure wire-to-board connections. Featuring a standard 5.0mm pitch and straight pin design, these KF301-style connectors offer robust screw-clamp termination for solid and stranded wires, ensuring a durable and vibration-resistant electrical joint. Features and Benefits
- 5.0mm Pitch KF301 Design - Ensures compatibility with a wide range of standard PCB layouts and breadboards for easy integration.
- Screw Clamp Connection - Provides a strong, reliable hold on wires up to specified gauge, preventing loosening from vibration.
- Straight Pin PCB Mount - Allows for vertical installation, saving valuable horizontal board space in compact enclosures.
- Assortment of 2P and 3P Blocks - The 10-piece or 50-piece kit offers flexibility for prototyping, repairs, and small batch production.
- High-Quality PA66 Housing - Offers excellent insulation, heat resistance, and mechanical strength for long-term reliability.
- Tin-Plated Brass Contacts - Ensures low resistance, good conductivity, and corrosion resistance for stable electrical performance. Applications
- Prototype and Hobbyist Electronics - Perfect for breadboarding, Arduino projects, and custom circuit development where secure connections are critical.
- Industrial Control Systems - Ideal for wiring sensors, actuators, and power supplies inside control panels and automation equipment.
- Power Supply and LED Lighting - Suitable for connecting mains voltage or low-voltage DC wiring in power distribution and lighting installations.
- Appliance and Equipment Repair - Provides a reliable replacement part for fixing broken terminal blocks in various consumer and commercial devices.
Housing Material: Thermoplastic (PA66 typical). Contact Material: Brass, tin-plated. Voltage Rating: 300V (typical for series). Contact Type: Screw clamp. Current Rating: 15A (typical for series). Mounting Type: Screw terminal, PCB mount. Number of Positions: 2P and 3P. Operating Temperature: -40°C to +105°C (typical). Pin Configuration: Straight. Pitch: 5.0 mm. Product Type: PCB Terminal Block Connector. Quantity: 10 to 50 pieces (assortment). Screw Type: Slotted or Phillips head. Series/Type: KF301. Terminal Type: Barrier block. Torque Rating: 0.5-0.6 N·m (typical). Wire Gauge Range: 12-24 AWG. Contact Material: Brass, Tin-plated. Housing Material: Polyamide (PA66) or equivalent thermoplastic. Screw Material: Steel, Zinc-plated. Voltage Rating: Approximately 300V (inferred from KF301 series). Operating Temperature Range: -40°C to +105°C (typical for PA66). Wire Gauge Range: 12-24 AWG (0.5-2.5 mm²). Current Rating: Approximately 15A (inferred from KF301 series). Flammability Rating: UL94 V-0 (typical for terminal block housing). Torque Rating: 0.5-0.6 Nm (recommended for terminal screw). Contact Resistance: < 5 mΩ (typical). Contact Type: Straight Pin (KF301 series). Dielectric Strength: > 2000V AC (typical). PCB Mount Style: Through-hole. Pitch: 5.0 mm. Product Type: PCB Mount Screw Terminal Block. Quantity: Assortment kit containing 10 to 50 pieces total. Terminal Positions: 2P and 3P. Wire Entry Orientation: 90° (top entry). Q: What are the exact specifications and dimensions of these PCB terminal blocks? A: This assortment kit features KF301 style terminal blocks with a 5.0mm pitch. The connectors are straight pin types available in 2-pin (2P) and 3-pin (3P) configurations, designed for direct soldering onto printed circuit boards.. Q: How durable are these screw-type PCB terminal blocks for repeated use? A: These terminal blocks are constructed with robust plastic housings and metal screw terminals designed for secure wire clamping. They are built to withstand the tightening and loosening cycles typical in prototyping, testing, and final assembly applications.. Q: Can I use these 5.0mm pitch KF301 terminal blocks with other common connector types? A: Yes, the 5.0mm pitch is a standard spacing for many PCB connectors and components. These KF301 blocks are compatible with a wide range of wires and mating connectors that share the same 5.0mm pin spacing, making them versatile for various electronics projects.. Q: Does this PCB terminal block connector assortment kit come with any warranty? A: Specific warranty details are not provided for this kit. We recommend reviewing the seller's or platform's general policies regarding product quality and customer satisfaction for support.. Q: Is this 10/50PCS assortment kit a good value for hobbyists and professionals? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use, providing a cost-effective mix of 2P and 3P connectors for various project needs..