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20pcs 10 pairs 40 Pin 1×40 Single Row Male and Female 2.54 Breakable Pin Header PCB JST Connector Strip for Arduino Black

20 reviews
100% of buyers enjoyed this product!


Buyer protection
Safe shopping
Easy returns and refunds
Free shipping worldwide
Brand Name


Model Number

pin header connector

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

20 reviews
100% of buyers enjoyed this product!
5 stars
( 20 )
4 stars
( 0 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. A***o

    Delivery more than two months. The connector “dad” is separated easily by Clippers. If necessary, separate the connector “Mother” will have to sacrifice one cell.

  2. y***u

    He arrived well and within the deadline. It took him 1 month to arrive. Just like the picture describes. This is the second time I ‘ve bought from this salesman. I recommend 100X100.

  3. A***n

    Fully corresponds to the description.

  4. S***v

    The product is delivered quickly, the store is excellent, I recommend it to everyone!

  5. R***r

    Delivery time and goods correspond to the description, everything is whole, without marriage and breakage, thank you

  6. D***n

    Of good quality. Sent quickly. The seller and the purchase is happy.

  7. K***n

    A month before Kaluga, a good set of shots. Thank you seller!

  8. E***v

    Thank you for the delivery, the parcel was delivered without damage.

  9. A***y

    Sent in a month. Connectors like the chips-dips are not worse than that. Can buy.
    === ===== === ===
    If you want to buy cheaper here, go to the link in the picture (QR code) and register
    This is keshbek service, I use it and it turns out cheaper by 3…20%, which is what I want you to do!
    Or on this ( http://epngo * Bz/cashback_index/rqi6b4), in the address star replace the point!
    Hi everybody! Be kinder to each other!

  10. AliExpress Shopper

    We reached Moscow for a month and a half. Of good quality. All 10 pieces each

  11. d***d

    Product exactly as in the description recommend store and fulfilled the promised recommend thanks.

  12. k***k

    Thank you, delivered promptly, (08.09.2020 – 25.09.2020).

  13. A***v

    Three weeks in the combined parcel.

  14. Z***i

    I received my product after 20jrs fast delivery.
    Identical to the description Thank you sell it thank you aliexpress

  15. V***n

    The connectors are tight enough and hold well, it came very quickly combined with another order, normal letter with tight packing in General bag

  16. S***v

    Everything is exactly on time, the plugs and sockets are good. Can work

  17. J***a

    I am very satisfied and would recommended the seller.
    All went very well.
    # Dispatch = 5/5 (<2days)
    # Delivery = 4/5 (=month)
    # Packaging = 4/5 (plastic bag)

    # Quality of workmanship = 5/5
    # Comment = Good item, good seller.

    The seller has dispatched the item quickly and the delivery was smooth all way to Czech Republic. Thank you!

  18. A***v

    The quality is not bad, the delivery time is acceptable. Shop recommend.

  19. J***r

    Got exactly what I ordered and arrived in time. satisfied with product.

  20. P***A

    delivery to Slovakia in 2 weeks

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