MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector

I needed these for some sampler repair work. They worked perfectly. I hit the leads with some distilled alcohol as others have mentioned. I had no issues with solder adhesion.

Just as described and easy to break into smaller groups.

I bought these to solder to my arduino for a project that I am working on. I have not yet used them, but they are made of good material (solid) and look forward to using them soon.

Value for money

VERY fast delivery. Exactly as described.

I use these to make balance charging easier on lipo batteries. Watch a tutorial first before trying any type of augmented charging.

Works exactly as expected.

Good reliable headers

yep these are headers, if you need male header pins you probably want these.

I dont need gold plating for spare pins.