# Lead-free solder paste, Sn42-Bi58, 138 degrees, 10cmc, BST-706

> Lead-free solder paste Sn42-Bi58, model BST-706, with integrated flux and a melting point of 138 degrees C. Volume 10cc, weight 38g. Cleans and prevents metal oxidation, ensuring a secure mechanical and electrical connection. Non-corrosive, high insulation, can be used without cleaning the PCB. Leaves a shiny, residue-free solder joint.

- Page: https://sigmanortec.ro/en/lead-free-solder-paste-sn42-bi58-138-degrees-10cmc-bst-706
- Price: 33.30 RON
- Availability: Out of stock
- Reference: 9494 · EAN: 5940387247245
- Category: Electronic components > Accessories
- Specifications: Material: Sn42/Bi58; Model: BST-706
- Package (shipping data): 0.039 kg
- Updated: 2026-03-22
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:49 (Europe/Bucharest)

## Description

Lead-free solder paste for SMD components, with integrated flux and low melting point at 138 degrees C, ensures fast and controlled soldering at low temperatures. Cleans and prevents oxidation for secure mechanical and electrical connections, is non-corrosive with high insulation and can be used without cleaning the PCB, leaves a bright, residue-free solder.
Lead-free soldering paste for SMD components, with flux to facilitate soldering and a low melting temperature of 138 degrees C.
Cleans and prevents metal oxidation for a quality mechanical and electrical connection.
It is not corrosive, having a high isolation rate and can be used in applications where cleaning of the PCB is not desired.
It leaves behind a quality weld, shiny and without residues.
Specifications:
Model: BST-706
Component: Sn99%, Cu0.7%, Ag0.3%
Volume: 10cc
Weight: 38g
Melting point: 138 degrees C