65In / 30Sn / 4.5Ag / 0.5Cu Lead-Free Indium Solder Wire

65In / 30Sn / 4.5Ag / 0.5Cu

65In / 30Sn / 4.5Ag / 0.5Cu lead-free indium solder wire is a multi-element indium solder wire for customized joining requirements. It is suitable for electronics assembly, low-temperature soldering, rework, bonding, and customized soldering processes where alloy composition, wire diameter, and flux form need to be matched carefully.

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65In / 30Sn / 4.5Ag / 0.5Cu Lead-Free Indium Solder Wire

A multi-element indium-based lead-free solder wire for customized joining projects that require alloy, wire diameter and flux form to be matched to the process.

In65Sn30Ag4.5Cu0.5Multi-element alloy

Custom SupplyDiameter and flux

Lead-FreeEngineering projects

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65In / 30Sn / 4.5Ag / 0.5Cu Lead-Free Indium Solder Wire

65In / 30Sn / 4.5Ag / 0.5Cu Indium Solder Wire

Specialized multi-element indium solder wire for custom joining

The In-Sn-Ag-Cu alloy system is supplied for specialized soldering and bonding evaluations. Its composition is intended for projects where standard tin-based wire does not provide the required combination of process temperature, joint compliance or interfacial behavior.

Multi-Element Alloy

Combines indium, tin, silver and copper for specialized joining programs.

Custom Wire Diameter

Diameter can be selected according to joint size and feeding method.

Flux Form Options

Solid, flux-cored or other supply forms can be discussed for the application.

Engineering Flexibility

Suitable for trials where alloy and process conditions require joint optimization.

Lead-Free Composition

Provides a lead-free choice for advanced and specialty electronic assembly.

Process Matching

Substrate, flux, heating profile and reliability targets should be evaluated together.

Product Specifications

Core alloy, wire form and packaging information for engineering review and quotation.

Recommended Use

Recommended for custom bonding, precision electronics, semiconductor packaging evaluation and specialized rework.

Product Name

65In / 30Sn / 4.5Ag / 0.5Cu Lead-Free Indium Solder Wire

Alloy Composition

In65 / Sn30 / Ag4.5 / Cu0.5

Alloy Family

Indium-Tin-Silver-Copper

Melting Point

Custom / as specified

Wire Diameter

Custom diameter available

Wire Form

Solid or flux-cored on request

Flux Option

Flux-cored option available

Packaging

Tube, spool or export carton; customized by order

Typical Applications

Custom Bonding, Semiconductor Packaging, Precision Modules, Engineering Evaluation

Typical Applications

Application suitability should be confirmed against substrate finish, flux chemistry, heating profile and reliability requirements.

Application 01Custom Bonding

Application 02Semiconductor Packaging

Application 03Precision Modules

Application 04Engineering Evaluation

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Need 65In / 30Sn / 4.5Ag / 0.5Cu solder wire for your process?

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