What are the different types of pin header connectors?

What are the different types of pin header connectors?

Pin header connectors comprise several different means of connection. Generally, one side is a series of pins which are soldered to a PCB, and they can either be at a right-angle to the PCB surface (usually called “straight”) or parallel to the board’s surface (confusingly referred to as “right-angle” pins).

What do you call a plastic guide box for a pin header?

Pin headers with a plastic guide box around them are known as box headers (BH) or shrouded headers and are normally only used in combination with insulation-displacement connectors (IDC) for ribbon cables. A notch (key) in the guide box normally prevents placing the connector (polarised by a “bump” on one side) the wrong way around.

What are the colors of the 4 pin PWM fan connector?

Motherboard 4 pin CPU PWM fan connector pinout Pin Number Pin Name Description Wire color (usual) 1 GND Ground black 2 +12V Fan Power yellow 3 SIGNAL Fan RPM green 4 PWM Digital Control blue

What kind of input does the GPIO header do?

The GPIO header provides the following power and interface options : 3.3V (on 2 pins) 5V (on 2 pins) Ground (on 8 pins) General purpose input and output. PWM (pulse width modulation) I2C. I2S.

What’s the difference between male and female pin headers?

While straight headers are the norm, 90-degree pin headers are also common to accommodate various physical requirements. In the image above, the object on the right is a standard female header that can be soldered onto a through-hole PCB.

How many pins are in an 8×2 header?

How many pins wide it is. So an 8×2 header would stack eight pins in a row, with two rows of pins attached beside each other, for 16 connections in total. We also define headers by the spacing (pitch) between connections, with 2.54mm (.1in) being typical.

What does a stacking header do on a PCB?

On the left is what’s known as a stacking header. While they act as female headers, the male pins’ extended length connectors allow it to reach through the PCB and connect to another female header underneath — which means you can stack boards or connections on top of one another.

What is the spacing of a pin header?

Pin headers are often associated with ribbon cable connectors, pin headers often also function as recipients for jumpers. The most common jumper spacing is 2.54 millimetres (0.1 in), though 2.0 millimetres (0.079 in) is sometimes used in smaller products.

Why are pin headers known as Berg connectors?

In the past, a pin header was known as a Berg connector, but the term fell out of favor because pin headers are manufactured by many companies. Pin headers are often associated with ribbon cable connectors, pin headers often also function as recipients for jumpers.

Where are the extra 4 pins on the power supply cable?

The extra 4 pins on the cable just hang over the end of the motherboard connector. The 24 pin cable only fits into a 20 pin socket at one end so you can’t plug it in incorrectly. The extra 4 pins were added to the 24 pin version of the cable to provide one extra wire for ground, 3.3, 5, and 12 volts.

What’s the difference between 4 pin and 8 pin CPU connectors?

This cable was originally created for workstations to provide 12 volts to power multiple CPUs. But as time has passed many CPUs require more 12 volt power and the 8 pin 12 volt cable is often used instead of a 4 pin 12 volt cable.

Can you make contact with any type of connector?

Of course, connectors can’t just make contact with any kind of connector. Each one has its own unique polarity, which means that it can only be connected in one orientation with a particular type of connector. You might also hear this referred to as a connector being keyed.

What are the different types of D subminiature connectors?

Named for the shape of their shell, D-subminiature connectors are a classic standard in the computing world. There are four very common varieties of this connector: DA-15, DB-25, DE-15, and DE-9. The pin number indicates the number of connections provided, and the letter combination indicates the size of the shell.

What are the different types of USB connectors?

Some of the USB types you’ll encounter out in the wild include: All the USB variations, together at last! Type A through C ( Image source) USB-A. You’ll find the female version on nearly every computer these days, which requires a USB-A male to plug into it. As for the males, you can find these used in memory sticks, keyboards, mice and more.