Your Trusted Partner
for Indium Solder Solutions
Access the full range of Indium’s high-reliability alloys, pastes, and preforms, backed by our specialist application expertise and support.
SMT Industrial is your trusted source and application specialist for Indium Corporation products. As official partners of the material science global leader, we possess deep technical expertise in Indium’s vast portfolio of solder solutions. Explore our full range of Indium solder, flux, and preforms, and rely on our experts to provide the guidance and support needed to select the perfect, high-performance solution for your specific application.
Solder Paste
Engineered for zero-defect assembly in PCBA and Semiconductor manufacturing.
Discover our comprehensive portfolio of Indium Solder Pastes, featuring advanced alloys and flux chemistries designed to minimize common process imperfections like voiding, warpage, and cracking. Whether you require a specialized formula for cryogenic sealing, a low-leaching solution for gold, or a paste to enable precision step soldering, our products ensure exceptional consistency and superior yield for all critical electronic assemblies.
Solder wire
Precision Soldering: High-Purity Solder Wire & Ribbon
Elevate the quality and speed of your hand soldering, rework, and robotic applications with Indium’s selection of Solder Wire. Our wire is manufactured with even-layer winding and a void-free flux core to provide consistent feed rate and performance.
Solder Preforms
Custom shapes, flux-coated options, and low-temperature alloys for guaranteed volume and superior joint reliability.
Achieve the exact volume and metallurgical characteristics your application demands with our extensive range of Indium Solder Preforms. From standard discs and washers to intricate custom frames, we provide over 300 alloys (including low-temperature options) to meet your specific thermal and mechanical requirements. Ideal for sensitive die-attach, hermetic sealing, and high-precision thermal management, our preforms simplify processes and ensure consistent, low-void solder joints.
Bar Solder
very low oxide content, guaranteed to meet or exceed IPC J-STD-006 and ASTM standards.
Power your wave, fountain, and dip soldering lines with Indium’s Bar Solder, engineered for consistent, high-volume performance. Our advanced extrusion process ensures extremely low oxide levels and minimal dross generation, reducing waste and improving joint quality. Available in a full range of SnPb and Pb-free alloys, including SAC305 and low-cost, high-reliability options like Indalloy®291, our bars feature specific shapes to safeguard your solder pot against lead contamination.
Indium Fluxes
Pioneering No-Clean & Ultra-Low Residue Solutions
Indium Corporation fluxes are engineered to deliver superior wetting performance and reliability across the electronics industry.
About SMT Industrial Supply
As an authorized North American distributor for Indium Corporation, we provide a full range of soldering products that meet and exceed even the highest of standards. We maintain a fresh and ready-to-ship inventory of their industry-leading materials, including Indium Solder Paste, Soldering Wire, Soldering Preforms, Flux pens, Liquid Flux, Tacky Flux, and Solder Bars. Our selection covers a variety of chemistries, including No Clean, Water Based, and Rosin Based, to meet the specific demands of your SMT assembly.
In addition to our core Indium Corporation offerings, we provide a comprehensive array of complimentary products to keep your production line operating at peak efficiency. From Squeegee Blades and Holders for SMT Printers to Dry Boxes for MSD Storage and High Temperature Oil for Reflow Oven chain lubrication, our consumables are chosen for their quality and reliability. We also stock items like Fluid Dispensing Kits, Lead Extenders, Double Sided Splice Tape, Replacement Wave Solder Fingers, Replacement Edge Belt Conveyors, and ESD Lab Coats to ensure you have a single, trusted source for all your SMT requirements.