Name: 10-Pack PCB Terminal Blocks | 2-Pin/3-Pin | SCCC
Brand: Sun Cheong Computer Company Limited
SKU: 21PS001470
Price: 10.0 HKD
Availability: InStock

Short Product Description

Secure your circuit board connections with our reliable 10-pack of PCB screw terminal blocks. Available in solid 2-pin (blue) and 3-pin (green) configurations, these durable connectors support a wide 24-14 AWG wire range. Perfect for DIY Arduino projects, STEM education, or professional industrial prototyping. Build circuits you can trust—without the hassle of unreliable solder joints.

Key Features

Wide Wire Compatibility: Accepts 24-14 AWG wiring, giving you the flexibility to use a variety of cable sizes for different power and data signal requirements.
Solid Single-Block Design: Fixed 2-pin or 3-pin construction ensures maximum structural strength on your board without the risk of interlocking parts separating.
Secure Screw-Down Mechanism: Features heavy-duty internal clamps and top-access screws, ensuring a vibration-proof connection that prevents accidental wire pull-outs.
High-Quality Insulation: Constructed with flame-retardant plastic housings to protect your sensitive circuits from short circuits and enhance overall operational safety.
PCB Mount Ready: Standardized through-hole pins are perfectly spaced for easy, stable soldering onto custom printed circuit boards or standard prototyping perfboards.

Full Product Description

Build Reliable Circuits with Premium PCB Terminal Blocks

Whether you are prototyping a complex robotics project or repairing essential industrial hardware, a weak connection can ruin hours of hard work. Our heavy-duty PCB Screw Terminal Blocks are designed to eliminate the frustration of loose wires and brittle solder joints, giving you a rock-solid, vibration-resistant connection every time.

Solid Construction for Maximum Stability

Electronics design requires dependable components. Our terminal blocks are built with a solid, single-piece housing in either 2-pin or 3-pin variants. Unlike modular blocks that can sometimes separate under stress, these fixed-pin connectors offer superior structural integrity. Simply solder them onto your printed circuit board to create a permanent, highly secure wire connection point tailored exactly to your layout.

Built for Durability and Secure Connections

Working with different wire thicknesses? These standard through-hole terminal blocks feature a robust internal clamping mechanism that securely grips anything from thin 24 AWG signal wires up to thicker 14 AWG power cables. The integrated screw-down design ensures a firm hold, dramatically reducing the risk of accidental disconnects during movement or testing. Encased in high-quality, flame-retardant plastic, they offer excellent insulation and long-term safety for all your power and data distribution needs.

Technical Specifications

Product Type: PCB Mount Screw Terminal Block
Quantity: 10 pieces per pack
Pin Configurations: Fixed 2-pin (blue), 3-pin (green)
Wire Gauge Support: 24–14 AWG
2-Pin Dimensions: 1.0 cm (L) x 0.8 cm (W) x 1.4 cm (H)
3-Pin Dimensions: 1.3 cm (L) x 1.5 cm (W) x 1.3 cm (H)
Mounting Style: Through-hole (solder)

Delivery Options

Local delivery within Hong Kong and in-store pickup.
Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
In-store pickup details (location and time) will be confirmed by email or phone message.
Delivery times are estimates and may be affected by weather or unforeseen circumstances.

FAQ Section

qAre these terminal blocks interlocking or modular? No, these are solid, single-piece terminal blocks (either 2-pin or 3-pin). This fixed design provides enhanced physical stability once soldered to your PCB.

What type of electronics projects are these best suited for? They are highly versatile and ideal for Arduino/Raspberry Pi builds, motor controllers, power supply distribution, and custom STEM robotics kits.

Do I need special crimping tools to use these? No special crimping tools are required. You only need a standard soldering iron to mount the block to your PCB, and a small flathead or Phillips screwdriver to secure the wires into the terminals.