Description
4880-4888 – Sn63/Pb37 RA Solder Wire
The 4880–4888 Sn63/Pb37 RA Solder Wire is an electronic grade solder wire. It uses the eutectic tin-to-lead alloy ratio, which is complemented with a RA-like flux core. The solder wires meet J-STD-004B, ASTM B 32, and exceeds J-STD-006C specifications. It is one of the easiest solders to work with because it offers a low-melting temperature with a sharp melting/solidification point, which results in robust and reliable joints that are highly resistant to whisker formation.
The leaded solders achieve a consistent solder and flux percentage through a state-of-the-art, extrusion, wire-drawing machine. This machine continually monitors the wire to prevent voids and ensure consistency, providing a top-grade solder wire.
The leaded solders achieve a consistent solder and flux percentage through a state-of-the-art, extrusion, wire-drawing machine. This machine continually monitors the wire to prevent voids and ensure consistency, providing a top-grade solder wire.
Features & Benefits
- Eutectic alloy (liquidus = solidus temperature)
- Alloy exceeds J-STD-006C and meets ASTM B 32 purity requirements
- Flux meets J-STD-004B
- Rosin-activated flux
- Fast wetting
- Fast flowing
- Non-corrosive residue
- Non-conductive residue
| Catalog Number | Size | Diameter | Gauge | Description |
|---|---|---|---|---|
| 4880-18G | 18g (0.6 oz) | 0.81 mm (0.032 in) | 21 | Pocket pack |
| 4884-227G | 227 g (0.5 lb) | 0.63 mm (0.025 in) | 23 | Spool |
| 4884-454G | 454 g (1.0 lb) | 0.63 mm (0.025 in) | 23 | Spool |
| 4885-227G | 227 g (0.5 lb) | 0.81 mm (0.032 in) | 21 | Spool |
| 4885-454G | 454 g (1.0 lb) | 0.81 mm (0.032 in) | 21 | Spool |
| 4886-227G | 227 g (0.5 lb) | 1.01 mm (0.040 in) | 19 | Spool |
| 4886-454G | 454 g (1.0 lb) | 1.01 mm (0.040 in) | 19 | Spool |
| 4887-227G | 227 g (0.5 lb) | 1.27 mm (0.050 in) | 18 | Spool |
| 4887-454G | 454 g (1.0 lb) | 1.27 mm (0.050 in) | 18 | Spool |
| 4888-227G | 227 g (0.5 lb) | 1.57 mm (0.062 in) | 16 | Spool |
| 4888-454G | 454 g (1.0 lb) | 1.57 mm (0.062 in) | 16 | Spool |
