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Polarized Connectors - Header (3-Pin)

$ 0.50 $ 0.13

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Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed.

This is for the male header. Be sure to order the housing and crimp pins!

Pins have standard 0.1" spacing.

Polarized Connectors - Header (3-Pin) Product Help and Resources

Eagle Library

The connector part is MOLEX-1x3 or MOLEX1x3_LOCK in SparkFun Eagle Library.


1 of 1 found this helpful:

3-pin Male Header Only

PRT-08232 only has the 3-pin Male Header. The picture is confusing. Try looking at this picture => https://drive.google.com/open?id=0B0jwgLkjMWzDeXpnNkZsZ21rQXc .

You will still need to order the crimp pins [ https://www.sparkfun.com/products/8100 ] and 3-pin female housing polarized connector [ https://www.sparkfun.com/products/8096 ] . Make sure that you are using crimp tool [ https://www.sparkfun.com/products/13193 ] for the female housing.


Core Skill: Soldering

This skill defines how difficult the soldering is on a particular product. It might be a couple simple solder joints, or require special reflow tools.

2 Soldering

Skill Level: Rookie - The number of pins increases, and you will have to determine polarity of components and some of the components might be a bit trickier or close together. You might need solder wick or flux.
See all skill levels


Comments

Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • ximeng / about 9 years ago / 1

    Why don't you sell the kit? All the necessary to work with this kind of connectors?

  • CalMariner / about 11 years ago / 1

    (Duplicate deleted)

  • CalMariner / about 11 years ago / 1

    Size?

  • UNTEngineer / about 12 years ago / 1

    Is this part listed in the SFE Eagle Library?

  • Grant4 / about 12 years ago / 1

    These wouldn't happen to be the same connectors used on computer fans would they? (I mean the 3 pin variety)
    Thanks for your help.

  • rj44319 / about 12 years ago / 1

    Use small hook up wire..
    it is cheaper..
    and no, the ends are not long enough
    Rick

  • STUartLA / about 12 years ago / 1

    will this allow me to plug a 3-pin servo female cable into a breaboard?

    • Magno32 / about 9 years ago / 1

      I just tried this, and it works (kind of). The servo connector is not exact, and you have to pull pretty hard to get it back off. I will be buying the housing and pins to swap out the connector on the motor.

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