Header Pin Diameter

A through hole header has five main dimensions.

Header pin diameter.

A pin header often simply called a header is an electrical connector with one or more rows of exposed male pins set in a plastic base. Additional pin header uses. A in that picture is the side that goes through your pcb. A pin header often abbreviated as ph or simply header is a form of electrical connector it consists of one or more rows of male pins typically spaced 2 54 millimetres 0 1 in apart but common sizes also include 5 08 millimetres 0 2 in 5 00 millimetres 0 197 in 3 96 millimetres 0 156 in 2 00 millimetres 0 079 in 1 27 millimetres 0 05 in and 1 00 millimetre 0 04 in.

The yellow square posts which are for reference only are drawn with 20 mil sides instead of the standard 25 mils but expanding the sides out to 25 mils and then measuring the distance from the corners to the edge of the hole shows a 3 mil clearance. A header or header connector is often a main junction or connection point for interfacing one piece of equipment or device to another. On the left is what s known as a stacking header. See all 1 photos.

Mouser offers inventory pricing datasheets for 5 mm pin male headers wire housings. 5 mm pin male headers wire housings are available at mouser electronics. While straight headers are the norm 90 degree pin headers are also common to accommodate various physical requirements. A header with female connections is referred to as a header connector.

The most common are 0 1 pitch 0 025 square pins. The holes have a 40 mil diameter. How to size headers don t leave horsepower on the table get the right sized pipes with these simple tips. 100pcs male header pins lystaii straight single row 40 pin 0 1 inch 2 54mm male pin header connector pcb board pin connector electronic component raw materials 4 5 out of 5 stars 35 9 99 9.