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

24 6337 0010 44 Rosin Core Solder 63 37 020

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€ 144.87

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Solder smarter, shine brighter — the pro’s choice for flawless joints!

BRILLIANTLY SHINY FINISH - Leave behind professional-grade, bright solder joints that impress every time ✨
TRUSTED FOR OVER 40 YEARS - Join the millions who rely on Kester’s proven rosin core formula 🛠️
OPTIMIZED 63 37 ALLOY RATIO - Perfect balance of melting point and strength for flawless connections
LIGHTNING FAST WETTING ACTION - Get your solder joints done in record time with instant flux activation ⚡
UNIVERSAL METALLIZATION COMPATIBILITY - Works seamlessly across a wide range of metals for versatile applications

Kester 24-6337-0010 is a 1 lb spool of 63/37 rosin core solder featuring an industry-leading activated rosin flux formula. Renowned for its instant wetting action and bright, shiny joints, it has been the go-to solder for professionals across multiple metallizations for over four decades.

Specifications

ASIN	B00068IJWC
Best Sellers Rank	#30,154 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #63 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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€ 144.87

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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

Description

Specifications

Common Questions