In stock, ships same business day if ordered before 2PM
Fastest delivery: Tomorrow*
Disclaimer:
The shipping address needs to be in the AusPost next day network
and eParcel Express is chosen during checkout. On rare occasions, orders may be delayed by up to
one business day due to AusPost pickup timings or for order verifications.
Quantity Discounts:
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.
The following short video gives a quick overview of how to install these terminal blocks onto Pololu's boards:
Details for item #2440
This product is a four-pack of 5mm-pitch, two-pin, side-entry terminal blocks. The more general dimension diagram for an XX-pin version of this screw terminal block is shown below.
Screw terminal block: 5 mm pitch, side entry. |
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Other terminal block options
Pololu carry several different sizes and styles of terminal blocks in addition to these stackable screw 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. |
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Alternatives available with variations in these parameter(s):pins spacing orientationSelect variant…
Alternatives available with variations in these parameter(s):pinsSelect variant…
People often buy this product together with:
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black |
0.1" (2.54mm) Crimp Connector Housing: 1x2-Pin 25-Pack |
0.1" (2.54mm) Crimp Connector Housing: 1x3-Pin 25-Pack |
Dimensions
Pins: | 2 |
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Spacing: | 5 mm |
General specifications
Wire gauge: | 22-14 AWG |
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Current rating: | 16 A1 |
Voltage rating: | 250 V1 |
Contact resistance: | 20 mO |
Wire strip length: | 5 mm |
Terminal type: | screw |
Orientation: | side entry |
Notes:
Exact shipping can be calculated on the view cart page (no login required).
Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).
We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
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:
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
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