MAIYUM JF650 63-37 Tin Lead Rosin Core Solder Wire 0.6mm 50g 12 pack electrician tool
Twelve spools of 0.6 mm 63/37 tin-lead rosin-core solder wire, 50 g each, melting at 183 °C for circuit-board and electrical repair
- TypeJF650
- Size/Dimensions8
- Item Count12 pack
- Selling Unit1
- Conduit & Pipe Size0.6mm 50g
- Capacity0.6mm 50g
- 63/37 tin-lead alloy melts at 183 °C for fast joints
- 8 % rosin core flux cleans surfaces as you solder
- 6 mm diameter feeds cleanly through fine-pitch pads
- 50 g spools fit in a pocket for field repairs
- 12 spools in the pack keep a workshop stocked
Solder wire for electronics repair
This 63-37 tin-lead alloy wire contains a rosin core and 1.8 % flux. Each spool weighs 50 g and measures 0.6 mm in diameter. The pack supplies 12 spools for repeated circuit-board, cable and small-device work.
Build integration: hand-soldering consumable
The wire feeds directly from the 55 mm by 30 mm reel into a soldering iron tip. No external flux, power supply or specialised station is required. It frees the user from separate flux application and suits field repairs where bench equipment is unavailable.
Thermal behaviour and power profile
Melting occurs at 183 °C or 361 °F, allowing joints to form quickly with moderate iron temperatures. The low melting point reduces thermal stress on components and keeps fumes manageable. Lead content demands hand washing after use per Proposition 65.
Highlights
- 63/37 tin-lead alloy melts at 183 °C for fast joints
- 8 % rosin core flux cleans surfaces as you solder
- 6 mm diameter feeds cleanly through fine-pitch pads
- 50 g spools fit in a pocket for field repairs
- 12 spools in the pack keep a workshop stocked
Specifications
| Brand | MAIYUM |
|---|---|
| Model | JF650 |
| Type | JF650 |
| Size/Dimensions | 8 |
| Item Count | 12 pack |
| Selling Unit | 1 |
| Conduit & Pipe Size | 0.6mm 50g |
| Capacity | 0.6mm 50g |
| Max Capacity Mild Steel | 0.6mm 50g |
| Features | false |
| Part Number | JF650 |
Questions about this item
How long does a single 50 g spool last during continuous soldering?
Each spool holds 50 g of 0.6 mm wire; duration depends on joint size and operator speed.
Does the rosin flux produce noticeable fumes or heat during all-day use?
Flux content is 1.8 %; the alloy melts at 183 °C so the iron, not the wire, determines tip temperature and fume volume.
What diameter soldering-iron tip works with the 0.6 mm wire?
The wire is 0.6 mm (0.0236 in); choose a tip that matches or slightly exceeds that width for best heat transfer.
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