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Stackable Screw Terminal Blocks

These terminal blocks have terminals that hold and release wires through the simple adjustment of a screw, allowing you to easily make temporary connections to a PCB. The 2-pin and 3-pin units each feature a ridge on one side and a slot on the other, which lets them slide and lock together to form arbitrarily long strips with a pitch of 3.5 mm or 5 mm. Each terminal block is available in two orientations: side-entry and top-entry.

Alternatives available with variations in these parameter(s): pins spacing orientation Select variant…

The following short video gives a quick overview of how to install these terminal blocks onto our boards:

Products in category “Stackable Screw Terminal Blocks”

Pololu item #: 2440
Brand: Generic supply outlook
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screw terminal blocks have a pitch of 5 mm (0.197″). Each block has two terminals for the stripped ends of 22 – 14 AWG wires, and units can slide together to make longer strips. They are rated for 250 V, 16 A (UL) and ship in packs of four.

Pololu item #: 2441
Brand: Generic supply outlook
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screw terminal blocks have a pitch of 5 mm (0.197″). Each block has three terminals for the stripped ends of 22 – 14 AWG wires, and units can slide together to make longer strips. They are rated for 250 V, 16 A (UL) and ship in packs of four.

Pololu item #: 2442
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screw terminal blocks have a pitch of 5 mm (0.197″). Each block has two terminals for the stripped ends of 22 – 14 AWG wires, and units can slide together to make longer strips. They are rated for 250 V, 16 A (UL) and ship in packs of four.

Pololu item #: 2443
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screw terminal blocks have a pitch of 5 mm (0.197″). Each block has three terminals for the stripped ends of 22 – 14 AWG wires, and units can slide together to make longer strips. They are rated for 250 V, 16 A (UL) and ship in packs of four.

Pololu item #: 2444
Brand: Generic supply outlook
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screw terminal blocks have a pitch of 3.5 mm (0.138″). Each block has two terminals for the stripped ends of 24 – 18 AWG wires, and units can slide together to make longer strips. They are rated for 125 V, 10 A (UL) and ship in packs of four.

Pololu item #: 2445
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screw terminal blocks have a pitch of 3.5 mm (0.138″). Each block has three terminals for the stripped ends of 24 – 18 AWG wires, and units can slide together to make longer strips. They are rated for 125 V, 10 A (UL) and ship in packs of four.

Pololu item #: 2446
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screw terminal blocks have a pitch of 3.5 mm (0.138″). Each block has two terminals for the stripped ends of 24 – 18 AWG wires, and units can slide together to make longer strips. They are rated for 125 V, 10 A (UL) and ship in packs of four.

Pololu item #: 2447
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screw terminal blocks have a pitch of 3.5 mm (0.138″). Each block has three terminals for the stripped ends of 24 – 18 AWG wires, and units can slide together to make longer strips. They are rated for 125 V, 10 A (UL) and ship in packs of four.

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Related Categories

Terminal Blocks
0.1″ (2.54 mm) Screw Terminal Blocks
Screwless Terminal Blocks
Connectors
Cables and Wire
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