Screwless Terminal Block: 5-Pin, 0.1" Pitch, Top Entry (2-Pack)

SKU: POLOLU-2428 Brand: Pololu

Retired Product

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This product has been retired. It is no longer available, but this page has been kept for reference.

These terminal blocks have spring terminals that automatically grip inserted wires and release when their levers are pressed with a fingernail or small object, 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.

Details for item #2428

This product is a two-pack of 0.1"-pitch, five-pin, top-entry terminal blocks. The more general dimension diagram for an XX-pin version of this screwless terminal block is shown below:

Screwless terminal block: 0.1" pitch, top entry.

  • Voltage rating (UL/IEC): 150/130 V
  • Current rating (UL/IEC): 2/6 A
  • Contact resistance: 20 mO
  • Wire gauge: 26-18 AWG
  • Wire strip length: 11 mm

Reconfiguring the terminal blocks

It is possible to reconfigure these terminal blocks by combining them to make larger ones or to removing segments to make them shorter. To combine two terminal blocks, you must first pry off the end cap from one. With the end cap removed, there is nothing to hold the last lever in place, so be careful not to lose it!

Removing the end cap from a 6-pin side-entry screwless terminal block.

Once the end cap is removed, you can line up the newly exposed prongs with the holes on the side of another terminal block and press them together. The following two pictures show combining two 6-pin side-entry screwless terminal blocks into a single 12-pin block:

Attatching another screwless terminal block to the first in place of the now-removed end cap.

Pololu have now combined two 6-pin side-entry screwless terminal blocks into a single 12-pin terminal block.

Other terminal block options

Pololu carry several different sizes and styles of terminal blocks in addition to these screwless terminal blocks; the picture below shows a side-by-side comparison:

Side-by-side comparison of Pololu's different terminal blocks with a 0.1" male header strip for size reference. From left to right: 0.1" screwless, 0.1" screw, 3.5 mm screw, and 5 mm screw.

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

  • 0.1" screw terminal, which can be used in place of standard 0.1"male and female headers on many PCBs; the only available orientation is side-entry:

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

People often buy this product together with:

Screwless Terminal Block: 3-Pin, 0.1 Screwless Terminal Block: 3-Pin, 0.1" Pitch, Side Entry (3-Pack)
Screwless Terminal Block: 2-Pin, 0.1 Screwless Terminal Block: 2-Pin, 0.1" Pitch, Top Entry (3-Pack)
Screwless Terminal Block: 3-Pin, 0.1 Screwless Terminal Block: 3-Pin, 0.1" Pitch, Top Entry (3-Pack)

Dimensions

Pins: 5
Spacing: 0.1 in

General specifications

Wire gauge: 26-18 AWG
Current rating: 2 A1
Voltage rating: 150 V1
Contact resistance: 20 mO
Wire strip length: 11 mm
Terminal type: spring (screwless)
Orientation: top entry

Notes:

1
UL rating.

This product is listed in:

Retired

Product Comments

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We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11+ for Pack and Track (3+ days, tracked)
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If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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