> **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) Female Header: 3x4-Pin, Straight

**Type:** Product page · **SKU:** POLOLU-1034 · **Brand:** [Pololu](https://core-electronics.com.au/brands/pololu-australia)
**Page:** https://core-electronics.com.au/0-100-2-54-mm-female-header-3x4-pin-straight.html ([markdown](https://core-electronics.com.au/0-100-2-54-mm-female-header-3x4-pin-straight.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **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

These 0.1" straight female header strips are commonly used as low-cost connectors for custom-made cables or perforated [prototyping PCBs](https://core-electronics.com.au/prototyping/proto-boards.html). The standard spacing is the same as on most [solderless breadboards](https://core-electronics.com.au/prototyping/breadboards.html) and matches [0.1" male header strips](https://core-electronics.com.au/0-100-2-54-mm-breakaway-male-header-1x40-pin-straight.html). Pololu's female headers are available in a variety of commonly used pin counts:

Alternatives available with variations in these parameter(s): [pins Select variant… ](https://core-electronics.com.au/catalog/select-by-specification?parameters=0J44&product=1034&products=1012)

Pololu also carry right-angle versions of some of these headers:

Alternatives available with variations in these parameter(s): [pins Select variant… ](https://core-electronics.com.au/catalog/select-by-specification?parameters=0J44&product=1034&products=2702)

**Dimensions**

 | ![](https://a.pololu-files.com/picture/0J10195.559.png?e6b9d993295e67668f6a2757bcc6f328) |
|---|
| Dimensions for 0.1 " female headers in millimeters. |

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

 | [![0.100" (2.54 mm) Female Header: 1x2-Pin, Straight](https://a.pololu-files.com/picture/0J879.100.jpg?3870680a6654d99112eeabd7630d5f09)](https://core-electronics.com.au/0-100-2-54-mm-female-header-1x2-pin-straight.html) | [0.100" (2.54 mm) Female Header: 1x2-Pin, Straight](https://core-electronics.com.au/0-100-2-54-mm-female-header-1x2-pin-straight.html) |
|---|---|

 | [![0.100" (2.54 mm) Female Header: 1x3-Pin, Straight](https://a.pololu-files.com/picture/0J880.100.jpg?97bf8a1d9d7fd4e66a3c71ca1c7a873e)](https://core-electronics.com.au/0-100-2-54-mm-female-header-1x3-pin-straight.html) | [0.100" (2.54 mm) Female Header: 1x3-Pin, Straight](https://core-electronics.com.au/0-100-2-54-mm-female-header-1x3-pin-straight.html) |
|---|---|

 | [![0.100" (2.54 mm) Female Header: 1x4-Pin, Straight](https://a.pololu-files.com/picture/0J881.100.jpg?5928b4ca6e99bc9bcfcb98d6ef3093ca)](https://core-electronics.com.au/0-100-2-54-mm-female-header-1x4-pin-straight.html) | [0.100" (2.54 mm) Female Header: 1x4-Pin, Straight](https://core-electronics.com.au/0-100-2-54-mm-female-header-1x4-pin-straight.html) |
|---|---|

**Dimensions**

 | Pins: | 3 x 4 |
|---|---|
| Spacing: | 0.100 in |

**General specifications**

 | Gender: | female |
|---|---|
| Pin type: | straight |
| Current rating: | 3 A |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/0/./0.100_inch__2.54_mm__female_header_3x4_pin_straight__pololu_1034__00.jpg)