100PCS KF301 PCB Screw Terminal Block Kit 2P 3P 4P 5.08mm
100PCS KF301 PCB Screw Terminal Block Kit 2P 3P 4P 5.08mm
100PCS PCB Mount Screw Terminal Block Connector Kit – KF301 2P/3P/4P, 5.08mm Pitch
Build, repair, or prototype your electronics projects with confidence using this comprehensive PCB Screw Terminal Block Connector Kit. Featuring the industry-standard KF301 series with a 5.08mm pitch, this kit gives you a versatile assortment of 2-pin, 3-pin, and 4-pin connectors — everything you need for reliable PCB wire termination in a single package.
Whether you're wiring up power supplies, sensor modules, DIY electronics, or professional control boards, these plug-in screw terminal blocks deliver solid, vibration-resistant connections and tool-free wire insertion flexibility.
Kit Contents
- 80 × 2-Pin (2P) KF301 Screw Terminal Blocks
- 15 × 3-Pin (3P) KF301 Screw Terminal Blocks
- 5 × 4-Pin (4P) KF301 Screw Terminal Blocks
- Total: 100 Pieces
Key Features
- Standard 5.08mm Pitch — universally compatible with KF301-series PCB footprints
- Plug-In / Post Splicing Design — easy insertion and removal for fast wiring and rewiring
- Secure Screw Clamping — provides tight, vibration-resistant wire retention
- Multi-Pin Variety — 2P, 3P, and 4P options cover the most common connector configurations
- PCB Mount Ready — designed to solder directly onto standard PCBs for stable, low-profile mounting
- Durable Construction — high-grade plastic housing with tinned brass contacts for long-lasting conductivity
- Great for Prototyping & Production — suitable for hobbyists, engineers, and electronics makers alike
Specifications
| Series | KF301 (KF301-2P, KF301-3P, KF301-4P) |
| Pitch | 5.08mm |
| Connector Type | PCB Mount Screw Terminal Block (Plug-In) |
| Total Pieces | 100 PCS (80×2P, 15×3P, 5×4P) |
| Country of Origin | Made in Mainland China |
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Frequently Asked Questions
Q: What is the pitch size of the KF301 terminal blocks in this kit?
A: All terminal blocks in this kit feature a standard 5.08mm pitch, making them compatible with any PCB footprint designed for the KF301 series connector. This is one of the most common pitches used in DIY electronics, industrial control boards, and prototyping applications.
Q: Are these terminal blocks reusable and easy to wire?
A: Yes! The plug-in, post-splicing design allows you to insert and remove wires quickly using a small flathead screwdriver to tighten or loosen the screw clamp. This makes them ideal for projects that require frequent rewiring or testing, as well as permanent PCB installations.
Q: What wire gauges are compatible with these KF301 screw terminal blocks?
A: KF301 5.08mm screw terminal blocks are typically compatible with wire gauges in the range of 22–14 AWG (0.5mm² to 2.5mm²), covering most standard hookup wire, stranded wire, and solid core wire used in electronics and light electrical projects. Always verify the specification for your specific application before use.