Would this work well to solder switches to a PCB on a mechanical keyboard?

Yes, this is excellent solder for electrical applications. However, keep in mind this is a large roll that is a lot more then you would need if you are only doing one keyboard. I work on home electronics all the time and still l have a roll I bought at least 3 years ago that I use almost weekly. If you only need a small amount I would recommend you go to sparkfun.com they sell small quantities of solder for small jobs, it may not be Kester brand but it is good solder for your job.

Is this a multicore solder?

All Kester Solder products are single core.

The diameter of this solder is less than 1/32?

1/32" is 0.031", so yes, even if it actually measures out to .022" it is smaller than 1/32" This product is available in 0.031" if you prefer a thicker solder.

Does the Kester 44 solder have a shelf life or expire in x number of years?

The jist: it lasts forever in a dry, non corrosive environment. The expiration date on the box is for the manufacturers warranty. Here is the document from Kester's website explaining: http://www.kester.com/Portals/0/Documents/Knowledge%20Base/Kester%20Shelf%20Life%20Policies.pdf?ver=2016-09-13-140726-910

Kester 24 6337 0010 44 Rosin Core Solder 63 37

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Description

⚡ Solder smarter, shine brighter — join the pros who never settle.

TRUSTED LEGACY - Dominating the industry for over four decades with proven reliability.
OPTIMIZED FLUX CORE - High-activity rosin core ensures smooth, efficient production line soldering.
LIGHTNING FAST WETTING - Experience instant-action flux for seamless soldering every time.
UNIVERSAL COMPATIBILITY - Excellent solderability across a wide range of metallizations.
BRILLIANT FINISH GUARANTEED - Leaves bright, shiny solder joints that impress and last.

Kester 24-6337-0010 44 Rosin Core Solder is a 63/37 alloy on a 1 lb spool, featuring a high-activity rosin flux core that delivers instant wetting and bright, reliable solder joints. Trusted by professionals for over 40 years, it ensures superior solderability across various metals, making it the go-to choice for efficient, high-quality electronic assembly.

Specifications

ASIN	B00068IJWC
Best Sellers Rank	#41,425 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #90 in Solder
Date First Available	November 19, 2009
Item Weight	1 pounds
Item model number	24-6337-0010
Manufacturer	Kester
Product Dimensions	2.5 x 2.5 x 2.25 inches

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S$130

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In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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TrustScore 4.5 | 7,300+ reviews

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Kester 24-6337-0010 44 Rosin Core Solder 63/37 .020 1 lb. Spool

Description

Specifications

Common Questions