0.6/1.0mm solder wire 50g/100g 63% high-quality solder wire for electronic maintenance

FixonicSold and protected by Fixonic

Sold by Fixonic · Listed 7 Nov 2026

External product evidence · Aliexpress

Supplier-platform product reputation

5.00 / 5

These reviews were collected on the supplier platform and were not written on Fixonic. Individual review text is not available through Fixonic.

Upstream product ID: 1005013294744330
Evidence scope: Product level
Last checked: 7 Nov 2026, 20:11 UK time
Freshness: Current
Evidence confidence: 92 / 100

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Buy It Now · total with standard delivery£21.12£20.21 item + £0.91 Fixonic Buyer Protection + free standard delivery · supplier stock and postage are rechecked for your chosen option before payment

AliExpress postage checked per optionTracked

Estimated arrival dates checked for your selected option

The seller has not added a dispatch area yet. The date range uses the stated handling and delivery windows.

ConditionNewⓘ

How this estimate works

This supplier ETA is for delivery to the UK, not an additional courier transit period after Fixonic's handling time. The selected SKU's current freight and delivery are checked before payment.

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Plan before buying

FIXONIC DELIVERYTRUST

Building delivery history

1 paid order in the last 180 days · 8/100 evidence confidence.

Dispatch on time 100/100 · 1 of 1 measured dispatches met the frozen dispatch deadline.

Delivery within estimate 100/100 · 1 of 1 measured deliveries arrived by the recorded estimate.

Tracking evidence 100/100 · 1 of 1 dispatched parcels have recorded tracking.

Orders without reported problems 100/100 · 1 of 1 paid orders have no Fixonic order-problem record.

Orders without refund/dispute status 100/100 · 1 of 1 paid orders do not carry refund or dispute status.

DeliveryTrust summarises recorded Fixonic fulfilment history. It is not a guarantee of future delivery and does not infer seller intent.

FixonicSold and protected by FixonicSee more parts & tools

About this item

Current exact-variant stock, UK delivery and price have been checked. Availability is rechecked at checkout.

AliExpress seller description:
63/37 solder wire
★ Application: Widely used for welding metal electronic component connectors.
★ Model: 63/37
★ Melting point: 183 ℃
★ Alloy composition: Tin 63%, other metals 37%
★ Environmental standards: high requirements that comply with national regulations and EU environmental standards.
★ Advantages: Low smoke, no odor, no rosin explosion, and no corrosion of soldering iron tips.
★ Welding performance: Excellent wetting and spreading properties, fast welding speed, low defect rate/high efficiency.
★ Solder joint effect: The solder joints are full and have excellent performance.
★ Packaging standards: neat winding, smooth welding operation, weight/appearance/environmental safety in accordance with industry standards. The diameter of the tin wire is between 0.6mm and 2.0mm.
The content of rosin agent is 2.0%.
Each roll comes in various standard packaging weights: 50g, 100g, 200g, 500g, 800g, 1000g, etc.

Selected seller option: Diameter: 0.6mm · Model: 50g · 0.6 mm · 50 g

Consumable

Manufacturer: Not stated
Model / reference: Not stated
Skill level: Intermediate
Mains powered: No
Calibration: Not normally required

Equipment safety

Supplier has not confirmed the alloy. Do not describe as lead-free or leaded without the exact supplier specification. Use suitable ventilation, wash hands and follow the manufacturer's handling guidance.

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