Screwless Terminal Blocks

These terminal blocks have spring terminals that automatically grip inserted wires and release when their levers are pressed, enabling easy, temporary connections to a PCB. Various sizes are available in two orientations (side-entry and top-entry) and two pin spacings (0.1″ and 0.2″).

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

These terminal blocks can be combined to make longer ones, or segments can be removed to make them shorter. Each block has two pins per terminal, and they are intended for use with PCBs that have the appropriate footprints; they do not work well with solderless breadboards because the legs are too short.

Products in category “Screwless Terminal Blocks”

Pololu item #: 2420
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has two spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of three.

Pololu item #: 2421
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

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 ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of three.

Pololu item #: 2422
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has four spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of two.

Pololu item #: 2423
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has five spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of two.

Pololu item #: 2424
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has six spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of two.

Pololu item #: 2425
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has two spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of three.

Pololu item #: 2426
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has three spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of three.

Pololu item #: 2427
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has four spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of two.

Pololu item #: 2428
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has five spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of two.

Pololu item #: 2429
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.1″ (2.54 mm). Each block has six spring terminals that automatically grip the stripped ends of inserted 26 – 18 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 150 V, 2 A (UL) and ship in packs of two.

Pololu item #: 2430
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has two spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of three.

Pololu item #: 2431
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has three spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of three.

Pololu item #: 2432
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has four spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of two.

Pololu item #: 2433
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has five spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of two.

Pololu item #: 2434
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These side-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has six spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of two.

Pololu item #: 2435
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has two spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of three.

Pololu item #: 2436
Brand: Generic supply outlook
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has three spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of three.

Pololu item #: 2437
Brand: Generic supply outlook
RoHS 3 compliant
Out of stock.
Quantity:

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 ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of two.

Pololu item #: 2438
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has five spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of two.

Pololu item #: 2439
Brand: Generic
RoHS 3 compliant
Out of stock.
Quantity:

These top-entry screwless terminal blocks have a pitch of 0.2″ (5.08 mm). Each block has six spring terminals that automatically grip the stripped ends of inserted 22 – 16 AWG wires, allowing for easy, temporary connections to your PCB, and units can be combined to make longer blocks. They are rated for 300 V, 10 A (UL) and ship in packs of two.

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Related Categories

Terminal Blocks
0.1″ (2.54 mm) Screw Terminal Blocks
Stackable Screw Terminal Blocks
Connectors
0.1″ (2.54 mm) Female Headers
0.1″ (2.54 mm) Male Headers
Cables and Wire
Prototyping PCBs
Solderless Breadboards
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