Stackable 0.100″ Female Header: 2x20-pin, Straight

Rating:
100% of 100
SKU: POLOLU-2748 Brand: Pololu
This stackable 40-pin female header features two rows of 20 pins spaced with a 0.1″ (2.54 mm) pitch. The extended pins allow multiple units to be stacked as popularized on Arduino shields. The 2×20 size is notably used on the Raspberry Pi Models A+ and B+.
$4.90 AUD, inc GST
$4.45 AUD, exc GST

Available with a lead time
Expect dispatch between Nov 25 and Nov 28

Quantity Discounts:

  • 10-25 $4.27 (exc GST)
  • 25+ $4.15 (exc GST)
- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

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Shipping:

  • $7+ Standard (5+ days*, tracked)
  • $11+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

This stackable 40-pin female header features two rows of 20 pins spaced with a standard 0.1" (2.54 mm) pitch; this spacing is the same as on most solderless breadboards and matches 0.1" male header strips. The extended pins allow multiple units to be stacked as popularized on Arduino shields, enabling removable daughter boards that can access pins without blocking them. The 2×20 size is notably used on the Raspberry Pi Model A+ and Model B+ as well as the Raspberry Pi 2 Model B, Raspberry Pi 3 Model B, and Raspberry Pi 3 Model B+, and its height matches Pololu's 11 mm M2.5 standoffs for Raspberry Pi

Pololu also carry an extra-tall 2×20 stackable female header that includes an extra 0.3" spacer, which gives it the necessary height to clear all of the components on the Raspberry Pi Model B+ or the Raspberry Pi 2 Model B. (And if you just want a standard, non-stackable 2×20 female header, Pololu have that, too.)

Dimensions

Dimensions (in mm) of straight stackable 0.100" female headers.

The total width is 51.3 mm.

People often buy this product together with:

0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
0.100" (2.54 mm) Female Header: 2x20-Pin, Straight0.100" (2.54 mm) Female Header: 2x20-Pin, Straight
Female Crimp Pins for 0.1" Housings 100-PackFemale Crimp Pins for 0.1" Housings 100-Pack

Dimensions

Pins: 2 x 20
Spacing: 0.100 in
Weight: 4.8 g

General specifications

Gender: male-female
Pin type: straight, stackable
Current rating: 3 A

This product is listed in:

Connectors & Sockets>Headers>Stackable

Product Comments

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):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $7+ for Standard Post (typically 6+ business days, tracked)
  • $11+ 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:

  • $12+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

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.

Have a product question? We're here to help!

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