Solder Alloys
Indalloy®301LT
Low-temperature, lead-free alloy technology reduces thermal stress and conserves energy during electronics manufacturing. When combined with Indium’s solder preforms, solder paste, and wire products, it provides a more efficient and sustainable solution.
Powered by Indium Corporation
- Lower Processing Temperatures
- Enables Step Soldering
- Reduces Energy Consumption
Product Overview
Reflow Peak Temperature Below 220°C
With lower process temperatures compared to traditional lead-free alloys, Indalloy®301LT prevents thermal defects such as warpage or delamination within electronics packaging.
Solid Thermal Performance
For temperature-sensitive thermal interface applications, Indalloy®301LT enables soldering as an alternative to leverage the high thermal conductivity of a metals-based solution compared to conventional organic TIMs.
Lead-Free and Bismuth-Free
Future-proof, ROHS-compliant technology with robust mechanical properties enables low-temperature soldering without sacrificing reliability compared to traditional bismuth-containing alloys.
Reliability Delivered
Tested against AQG-324 for automotive power electronics, Indalloy®301LT offers reliable performance in applications that must balance mission profile demands and processing temperatures.
Quick Facts
Indalloy®301LT is specifically designed to reduce processing temperatures in lead-free soldering applications:
Product Data Sheets
Indalloy®301 for Wire and Bar PDS 100189 (A4) R0.pdf
Indalloy®301 for Wire and Bar PDS 100189 R0.pdf
Indalloy®301 LT for Preforms and InFORMS® PDS 100089 (A4) R3.pdf
Indalloy®301 LT for Preforms and InFORMS® PDS 100089 R3.pdf
Related Applications
Indalloy®301LT is suitable for a variety of applications.
Package-Attach
Wide selections to address the challenges in
Low-Temperature Soldering
Transform your operations with our low-temp soldering
Power Electronics Packaging & Assembly
Extensive range of proven high-reliability solder and more
PCB Assembly
Proven and cutting-edge materials for PCB assembly
Thermal Management
Thermal solutions for HPC ensuring reliability and optimal
Related Markets
Indium Corporation’s Indalloy®301LT is available for use in a wide range of applications.
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