Does your prototyping project require soldering? Are you looking for something other than your usual run-o’-the-mill solder wire? Look no further! This high quality, low cost, adorably packaged Lead-Free Prototyping Solder Paste from IC Breakout will provide strong, flux-aided conductive bonds for your board.
Since it’s premixed, all you need to do is cut off the tip to your desired opening (start small), squeeze the paste onto your solder pads, and heat it up using a soldering iron, oven, or any other thermal source to reach the reflow temperature of 227 °C (441 °F). Once liquidus, remove your heat source and let it cool.
The lead free metal content is a mix of tin and copper. The mix is a eutectic solder, meaning that it’s either going to be a solid or liquid during re-flow; not something in between. The custom formula was made by Amtech Inc. specifically to meet the needs of Maker Paste.
Features:
Lead free
No clean-up
Clear residue
Premixed, ready to use
Specifications:
Sn99.3e (Sn99.3Cu0.7)
2 year unrefrigerated shelf life
~9 grams
Liquidus at 227 °C (441 °F)
In stock and shipping now!
Adafruit has had paid day off for voting for our team for years, if you need help getting that going for your organization, let us know – we can share how and why we did this as well as the good results. Here are some resources for voting by mail, voting in person, and some NY resources for our NY based teams as well. If there are additional resources to add, please let us know – adafruit.com/vote
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
