Solder wire · SKU SW-5008
Lead-Free Solder Wire — 0.8 mm
A fuller diameter for larger joints, wires, terminals, and projects that benefit from faster solder delivery.
$11.99
- 50 g spool
- SAC0307 alloy
- 2% RMA flux core
US shipping only. Orders of $35 or more ship free; a $4.99 shipping charge applies below $35.
Why choose it
Built for controlled bench work.
- 0.8 mm diameter feeds more solder per pass
- Well suited to larger joints, wires and terminals
- SAC0307 lead-free alloy
- 2% RMA rosin flux core supports consistent flow
Recommended uses
Wires and terminals
Larger PCB joints
Connectors and general repairs
DIY electrical and electronics projects
Product questions
Frequently asked questions
What is 0.8 mm solder wire best for?
The fuller 0.8 mm diameter is useful for larger joints, wires, terminals and jobs where faster solder delivery is helpful.
What is the melting range?
The SAC0307 alloy melts at approximately 217–225°C.
Is flux included inside the wire?
Yes. It contains a 2% RMA rosin flux core.
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US delivery
Website orders are fulfilled using Amazon MCF inventory.
Order support
Contact sales@viralloy.com for product or order help.