KF250-3.5-2P 2-Pin Screwless Spring Terminal Block 3.5mm Pitch
Part number: KF250-3.5-2PConnectors & Headers
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Prices updated: 13 Oct 2026
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About this product
A 2-pin screwless spring terminal block with a 3.5 mm pitch for quick, temporary wire connections to a PCB. Its 2-pin units have a ridge on one side and a slot on the other, so several can lock together into a longer strip. Rated 400 V and 5 A per UL/IEC.
Specifications
- Pitch
- 3.5 mm
- Number of pins
- 2
- Voltage rating (UL/IEC)
- 400 V
- Current rating (UL/IEC)
- 5 A
- Contact resistance
- 20 mΩ
- Wire gauge
- 24-18 AWG
- Wire strip length
- 5 mm
Frequently asked questions
What wire size can I connect?
The terminal accepts 24 to 18 AWG wire. Strip the insulation to 5 mm before inserting the wire.
How do I connect and release a wire?
Push a small screwdriver into the release opening to open the spring, insert the stripped wire, then remove the screwdriver so the spring clamps the wire.
