DURATOOL 63/37 Solder Wire, 0.81mm, 183°C, 454g
High-quality 63/37 solder wire with RA flux for electronics. 0.81mm, 183°C melt point, 454g roll.
The DURATOOL 63/37 Solder Wire (SPC22132) is a high-quality Sn/Pb alloy solder featuring a rosin-activated (RA) flux core. This flux is designed for excellent instant wetting action, even on challenging surfaces like nickel. While the residue is non-corrosive if left uncleaned, it’s classified as ROM1 flux per J-STD-004 standards.
Key features include a 3.3% flux core and a softening point of 80°C. Note that for water-soluble solder variants, post-soldering cleaning is required, as the flux residue is not self-cleaning. The acid number is tested per IPC-TM-650 methods.
Specifications:
- Alloy Composition: 63% Tin (Sn), 37% Lead (Pb)
- Flux Type: Rosin Activated (RA)
- Diameter: 0.81mm
- Melting Temperature: 183°C
- Weight: 454g
Ideal for electronics repair and assembly, this solder offers reliable performance with strong, durable joints.
- Electronics assembly
- Circuit board repairs
- Soldering nickel surfaces
- General electrical soldering
- Alloy: 63% Sn, 37% Pb
- Flux Core: 3.3% Rosin Activated (RA)
- Flux Classification: ROM1 (J-STD-004)
- Softening Point: 80°C
- Diameter: 0.81mm
- Melting Temperature: 183°C
- Weight: 454g (approx. 470g for shipping)
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
