# 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.

## 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)