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Concorde Solder

4.5 (123)

Solder Wire: Kester .025" 24-6337-0018 Sn63Pb37 3.3%/44

Name: Concorde Solder Solder Wire: Kester .025" 24-6337-0018 Sn63Pb37 3.3%/44 - Solder Wire: Kester .025" 24-6337-0018 Sn63Pb37 3.3%/44
Brand: Concorde Solder
SKU: 49534894768406
Price: 44.57 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

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$44.57

Quantity

Color

Black

Quantity

Description

Kester 24-6337-0018 Sn63Pb37 Solder Wire, 1 lb Spool (.025" Diameter) Rosin
Key Features:

Alloy Composition: Sn63Pb37 (63% Tin, 37% Lead)
Diameter: .025" (0.6 mm)
Weight: 1 lb (approximately 454 grams)
Package Type: Spool (SPL)
Flux C...

Reviews

5.0

1 rating

63/37, the best, why would you use anything else. 44 (RA) preps surfaces and works great on old circuit boards. I find .025 a good diameter for through hole or sometimes larger SMD. -IPC certified tech for 10 years

SoapyCustomer · October 6, 2025