> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 0.100" (2.54 mm) Extended Male Header: 2x7-Pin, 17.1 mm

**Type:** Product page · **SKU:** POLOLU-1113 · **Brand:** [Pololu](https://core-electronics.com.au/brands/pololu-australia)
**Page:** https://core-electronics.com.au/0-100-2-54-mm-extended-male-header-2x7-pin-17-1-mm.html ([markdown](https://core-electronics.com.au/0-100-2-54-mm-extended-male-header-2x7-pin-17-1-mm.html.md))

This custom connector is a double-row, 14-pin, extended (17.1 mm) male header strip. Pololu use this header to connect the LCD on the 3pi robot to the main PCB.

## Pricing

- **Price:** $2.35 (inc GST) — $2.14 AUD, exc GST
- **Quantity discounts:** 10+ $2.05 (exc GST) · 25+ $1.99 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 17 and Aug 19.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=POLOLU-1113:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/POLOLU-1113:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This connector is a double-row, 14-pin, extended male header strip. The extra-long pins have a length of 17.1 mm, which is 5.45 mm longer than [typical 0.1" straight male header pins](https://core-electronics.com.au/0-100-2-54-mm-breakaway-male-header-2x40-pin-straight.html). The standard 0.1" spacing allows use with perforated [prototyping PCBs](https://core-electronics.com.au/prototyping/proto-boards.html) and [female headers](https://core-electronics.com.au/0-100-2-54-mm-female-header-2x7-pin-straight.html).

This connector was specifically designed for connecting the [LCD](https://core-electronics.com.au/8x2-character-lcd-black-bezel-parallel-interface.html) on the [3pi robot](https://core-electronics.com.au/pololu-3pi-robot.html) to the main PCB so that it can extend out over the rear battery holder..

| ![](https://core-electronics.com.au/attachments/localcontent/0J4238_66233cf50f0.jpg) |
|---|
| Dimension diagram of 0.100" (2.54 mm) extended male header: 2×7-pin, 17.1 mm. |

**People often buy this product together with:**

| [![8×2 Character LCD - Black Bezel (Parallel Interface)](https://core-electronics.com.au/attachments/localcontent/0J9752_42128e488e.jpg)](https://core-electronics.com.au/8x2-character-lcd-black-bezel-parallel-interface.html) | [8×2 Character LCD - Black Bezel (Parallel Interface)](https://core-electronics.com.au/8x2-character-lcd-black-bezel-parallel-interface.html) |
|---|---|

| [![0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black](https://core-electronics.com.au/attachments/localcontent/0J6370_2747ad6d8f.jpg)](https://core-electronics.com.au/0-100-2-54-mm-breakaway-male-header-1x40-pin-straight.html) | [0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black](https://core-electronics.com.au/0-100-2-54-mm-breakaway-male-header-1x40-pin-straight.html) |
|---|---|

| [![0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Right Angle](https://core-electronics.com.au/attachments/localcontent/0J1037_2969f3b267.jpg)](https://core-electronics.com.au/0-100-2-54-mm-breakaway-male-header-1x40-pin-right-angle.html) | [0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Right Angle](https://core-electronics.com.au/0-100-2-54-mm-breakaway-male-header-1x40-pin-right-angle.html) |
|---|---|

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/0/./0.100_inch__2.54_mm__extended_male_header_2x7_pin_17.1_mm__pololu_1113__00.jpg)