8 Item(s) per page
.02 inch Kester 63/37 solder, 1 oz, #44

This is the size and type of solder we recommend for <b>surface mount</b> soldering.

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.02 inch lead-free Kester solder, 1 oz, #48

This is the lead-free solder we recommend for <b>surface mount</b> soldering. Composition: tin(96.5%), silver(3%), copper(.5%).

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.02in Kester Solder

This is our recommended solder for Surface Mount soldering. It has a mildly activated (#285) rosin-based flux core and is 63% tin / 37% lead.

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.02in Kester Solder

$2.49

Out of stock

Solder Dispenser

Work faster by not having to unwrap solder from the spool. Rubber feet on the base keep it from sliding when more solder is pulled out.

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Solder Dispenser

$9.99

Out of stock

Kester K100LD Lead-Free .02 1oz Solder

Our recommended SMT size. A lower cost lead-free alloy that results in shinier joints, K100LD solder is a eutectic, silver-less, tin-copper alloy with metallic dopants added to optimize the grain structure.

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Kester K100LD Lead-Free .05 1oz Solder

Sized for larger connectors. A lower cost lead-free alloy that results in shinier joints, K100LD solder is a eutectic, silver-less, tin-copper alloy with metallic dopants added to optimize the grain structure.

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Solder Paste 63/37 No Clean

One of the smallest quantities you can buy, this paste comes with syringe and needle.

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Solder Paste 63/37 No Clean

$16.00

Out of stock

Chipquik Lead Free SAC Solder Paste

This paste has a 6 month shelf life without refrigeration, and comes ready to use in a 15 gram syringe with needle tip. It's lead free solder -- SAC (Sn96.5/3Ag/.5Cu). Use to quickly make prototypes with a toaster oven, skillet or hot air.

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Our Blog

Course on Bitcoin, Blockchain, Decentralization

Our new course on Bitcoin, Blockchain and Decentralized technology gives a crash course on Bitcoin and many other blockchain projects, like Ethereum, MakerDao, IPFS, SlockIt, the DAO, Zerocash, and more. There are demos on how to acquire, store and use Bitcoin, including web, hardware and paper wallets. Some of the latest topics in Bitcoin are also covered, like soft vs hard forks, segregated wit

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The Essence of How Bitcoin Works

A brief intro to the main ideas behind How Bitcoin Works, including how money is transferred, who keeps track of it, and how the whole thing is secured.

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SMT Stencil Review, including BGA Reballing

A review of SMT stencils from BEST, Inc. 10% off coupon: 'Curious'

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How Bitcoin Works in 5 Minutes

A short introduction to how Bitcoin Works. Written version:http://www.imponderablethings.com/2014/04/how-bitcoin-works-in-5-minutes.html

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RPi Spectrum Analyzer Display with LED Strip

A python-based real-time spectrum analyzer. Plays MP3s and does FFTs in real time using code from the LightShow Pi project and Numpy. Full code and instructions at instructables.

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