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Chicago Electronic Distributors has become part of the PiShop family. Please place orders through PiShop.us, as we are no longer taking orders through this site. More details are in our blog!
Chicago Electronic Distributors has become part of the PiShop family. Please place orders through PiShop.us, as we are no longer taking orders through this site. More details are in our blog!

Nothing makes a project harder to maintain than a lot of loose wiring. That's why we like to use terminal blocks whenever making PCB-to-Wire connections. These particular 3.5mm terminal blocks are our favorite: big enough for a range of wire gauges, easy to adjust with a screwdriver, and not too chunky. The only down-side is that they do not fit into 2.5mm spaced holes (they're 3.5mm spaced) - but they do fit in most perf/proto-board if you rotate them diagonally (see photo above). They don't fit nicely into solderless breadboards.

These terminal blocks are designed to 'snap' together. You can attach as many 3-pin or 2-pin ones along as you'd like to make arbitrary length of terminal block.

Please note: You may receive blue or black terminal blocks.  They are the same apart from color!

So useful, we sell them as a pack of 5! Each order will net you 5 pieces of 2-pin connectors. Check out our 5 x 3-pin connector pack as well.

Technical Details

Datasheet for 3.5mm terminal blocks
Wire gauge: 30-16AWG
Distance btwn terminal blocks: 3.5mm

    RoHS 2 2011 65 EU CompliantRoHS 2 2015 863 EU Compliant

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