Sn95Sb5 Lead-Free Solder Wire

Sn95Sb5 Lead-Free
Sn95Sb5 lead-free solder wire is a tin-antimony alloy solder wire designed for durable solder joints and improved thermal resistance. With a melting point of approximately 240°C and available diameter from 0.5mm, it is suitable for power electronics, industrial electronic assembly, electrical connectors, and applications requiring stronger solder joint performance.
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Sn95Sb5 Lead-Free Solder Wire

A tin-antimony lead-free solder wire for durable joints, elevated-temperature service and industrial electrical assembly.

Sn95Sb5Tin-Antimony
Approximately 240°CMelting point
Flux-cored / solid optionalWire configuration
Sn95Sb5 Lead-Free Solder Wire
Sn95Sb5 Lead-Free Solder Wire

Tin-antimony solder wire for stronger, heat-resistant joints

Sn95Sb5 combines tin with antimony to provide a higher melting point and improved joint strength compared with conventional low-temperature lead-free alloys. It is suitable for industrial soldering processes that prioritize thermal resistance and mechanical stability.

01

Higher Joint Strength

Antimony addition supports stronger solder joints for demanding assemblies.

02

Thermal Resistance

Approximately 240°C melting behavior suits selected elevated-temperature applications.

03

Stable Wire Feeding

Controlled wire diameter and a smooth surface support consistent manual or automated feeding.

04

Flux Options

Rosin-core, no-clean and selected custom flux systems can be discussed.

05

Lead-Free Alloy

Tin-antimony composition supports lead-free process requirements.

06

Flexible Packaging

Tube, spool and export carton options are available according to specification.

Product Specifications

Reference information for initial product selection. Final alloy tolerance, diameter, flux content, packaging and process conditions should be confirmed before ordering.

Recommended Use

Recommended for industrial electronics, electrical terminals, power components, connectors and assemblies requiring stronger lead-free joints.

Product Name
Sn95Sb5 Lead-Free Solder Wire
Alloy / Series
Sn95Sb5
Alloy Family
Tin-Antimony
Melting Point
Approximately 240°C
Wire Diameter
≥0.3 mm
Wire Type
Flux-cored / solid optional
Flux Options
Rosin core / no-clean / custom option subject to selected specification
Packaging
10 g tube; 100 g / 200 g / 250 g / 500 g / 1000 g / 2000 g spool options subject to specification

Typical Applications

Application suitability depends on substrate finish, component design, flux selection, soldering equipment and reliability requirements.

Application 01Industrial Electronics
Application 02Power Components
Application 03Electrical Terminals
Application 04Heat-Resistant Assembly

Explore Lead-Free Solder Wire Options

Compare related alloys and wire configurations within the Jufeng lead-free solder wire series.

Technical information is provided for product selection reference. Validate the selected material using the actual components, substrates, equipment and reliability requirements.

Need a lead-free solder wire specification?

Send the required alloy, diameter, flux system, spool weight, application and annual demand for technical review and quotation.

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