Pololu - Screw Terminal Block: 3-Pin, 5 mm Pitch, Side Entry (4-Pack)

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.

Screw Terminal Block: 3-Pin, 5 mm Pitch, Top Entry (4-Pack) - Pololu

Pololu - Screw Terminal Block: 2-Pin, 3.5 mm Pitch, Top Entry (4-Pack)

These side-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has three spring terminals that automatically grip the stripped

Screwless Terminal Block: 3-Pin, 0.1″ Pitch, Side Entry (3-Pack)

Pololu screw terminal strip 3-pin, 5 mm, (4-pack), 6,45 €

Pololu 6V Step-Up/Step-Down Voltage Regulator Source S18V20F6

3-Pin Screw Terminal 5mm Pitch (Pack of 4) - X2 Robotics in Canada

Pololu - Screw Terminal Block: 3-Pin, 3.5 mm Pitch, Top Entry (4-Pack)

These top-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has four spring terminals that automatically grip the stripped

Screwless Terminal Block: 4-Pin, 0.2″ Pitch, Top Entry (2-Pack)

Pololu - Pimoroni

Screw Terminal Block 8 Pin - 2.54mm (4 Pack) - Micro Robotics