Indium BAROT-06466 - 63/37 Leaded Bar Solder Sn63Pb37 Wave Soldering 25lb Box

Indium BAROT-06466 - 63/37 Leaded Bar Solder Sn63Pb37 Wave Soldering 25lb Box

Premium eutectic 63/37 bar solder for wave, fountain, and dip soldering applications in electronics manufacturing. Indium Corporation BAROT-06466 is a high-quality Sn63Pb37 (tin-lead) bar solder manufactured with conflict-free Grade A tin and very low oxide content. This eutectic alloy delivers consistent melting characteristics, excellent wetting, and reliable through-hole solder joints for PCB assembly and electronics production.

*SOLD IN 25 LB BOXES ONLY*

PRODUCT SPECIFICATIONS
• SKU: BAROT-06466
• Alloy: Sn63Pb37 (63% Tin, 37% Lead)
• Type: Eutectic leaded solder
• Form: Trapezoidal bar solder
• Melting Point: 183°C (361°F) - eutectic (single melting point)
• Bars per Box: 15 bars
• Box Weight: 25 lbs (11.3 kg)
• Oxide Content: Very low
• Tin Grade: Conflict-free Grade A per ASTM B32
• Manufacturer: Indium Corporation (Made in USA)

COMPLIANCE & CERTIFICATIONS
✓ ASTM B32 - Meets or exceeds solder metal specifications
✓ IPC J-STD-006 - Requirements for electronic grade solder alloys
✓ JIS Z 3282 - Japanese Industrial Standard for solder
✓ Conflict-Free Tin - Responsibly sourced materials
✓ RoHS Exempt - Leaded solder for applications requiring tin-lead alloys

KEY FEATURES & BENEFITS
✓ Eutectic Alloy - Single melting point (183°C) for consistent soldering
✓ Most Common Tin-Lead Alloy - Industry standard for through-hole wave soldering
✓ Very Low Oxide Content - Ensures clean, reliable solder joints
✓ Excellent Wetting - Superior flow and hole fill for through-hole components
✓ Grade A Tin - High purity, conflict-free sourcing
✓ Extruded Bars - Consistent quality and easy handling
✓ Trapezoidal Shape - Optimized for wave solder pot loading

IDEAL APPLICATIONS
• Wave soldering (through-hole PCB assembly)
• Fountain soldering systems
• Dip soldering operations
• Electronics manufacturing (consumer, industrial, automotive)
• Repair and rework of leaded assemblies
• Military and aerospace electronics (where leaded solder is required)
• Medical device manufacturing (non-implantable)

WHY 63/37 EUTECTIC SOLDER?
Sn63Pb37 is the most widely used tin-lead solder alloy for through-hole assembly because it is eutectic - meaning it transitions directly from solid to liquid at a single temperature (183°C) with no plastic phase. This provides:
• Faster solidification for higher production speeds
• Reduced thermal stress on components
• Bright, shiny solder joints (quality indicator)
• Excellent mechanical strength and reliability

WAVE SOLDERING PROCESS
Bar solder is loaded into wave solder pots where it is melted and maintained at the proper temperature. PCBs with through-hole components pass over the molten solder wave, creating solder joints as the solder wets the component leads and PCB pads. The 63/37 alloy's eutectic properties ensure consistent, high-quality joints at production speeds.

PACKAGING & HANDLING
Each 25 lb box contains 15 trapezoidal bars. The trapezoidal shape is designed for easy loading into wave solder pots and efficient melting. Store in a cool, dry location to prevent oxidation.

LEADED SOLDER EXEMPTIONS
While RoHS restricts lead in many electronics, leaded solder remains permitted for:
• High-reliability applications (military, aerospace, medical)
• Repair and maintenance of existing leaded assemblies
• Applications where lead-free alternatives are not suitable
• Products exempt from RoHS regulations

INDIUM CORPORATION QUALITY
Indium Corporation manufactures bar solder using only conflict-free Grade A tin and maintains strict quality controls to ensure very low oxide content. All alloys meet or exceed ASTM B32, IPC J-STD-006, and JIS Z 3282 specifications, as well as customer-specific requirements.

TECHNICAL SPECIFICATIONS

Indium Corporation - Over 85 years of materials science expertise. Leading manufacturer of solder, flux, and assembly materials for electronics manufacturing worldwide. Made in USA.