RELIFE RL-403 Solder Paste Sn63Pb37 35 g

RELIFE RL-403 solder paste is a professional leaded solder paste designed for precise soldering and electronics repairs. It is especially suitable for servicing mobile phones, computers, motherboards and working with SMD, SMT and BGA components.

The Sn63Pb37 alloy contains 63% tin and 37% lead. The melting point is 183 °C, which makes it easy to control the soldering process during service and repair work.

The paste contains No Clean flux, which is intended for soldering without the need for subsequent rinsing under normal usage conditions.

Information: The product is intended for professional use and can only be purchased by a legal entity (business ID)

Technical data:

Manufacturer: RELIFE
Model: RL-403
Type: leaded solder paste
Composition: Sn63Pb37
Tin: 63 %
Lead: 37 %
Melting point: 183 °C
Flux type: No Clean
Weight: 35 g
Volume: 10 ml
Package: syringe

Suitable for:

Mobile phone repairs
Computer repairs
Motherboard soldering
SMT soldering
SMD soldering
BGA soldering
Professional electronics service

Frequently asked questions

Does RELIFE RL-403 contain lead?

Yes. It is a leaded Sn63Pb37 solder paste, meaning it contains 63% tin and 37% lead.

What is the melting point?

The melting point is 183 °C.

Is it suitable for SMD and BGA soldering?

Yes. The product is intended, among other uses, for SMT, SMD and BGA soldering and electronics repairs.

Is it necessary to rinse the paste after soldering?

The paste uses No Clean flux, so under normal conditions rinsing is not necessary.

How large is the package?

The package contains 35 g of solder paste, which corresponds to a volume of 10 ml.

Can a regular consumer buy the product?

No. The product is intended for professional use and Deltamobile.cz marks it as a product that can only be purchased by a legal entity with a business ID.