AMTECH Solder Paste 4300

High-Performance Solder Paste for Precision Electronic Assembly

  • Leaded soldering
  • Lead solder paste
  • Excellent wetting properties

AMTECH Solder Paste 4300

Is a REL0-classified, water-washable paste approved by Tier I military and avionic OEMs. It delivers excellent print definition at speeds up to 100 mm/sec, with low voiding (even on LGA components), minimal mid-chip beading, and a clear, easy-to-clean residue. REACH compliant and compatible with enclosed print heads, it’s available in both print and dispense grades for versatile, high-reliability assembly.

AMTECH Solder Bar 4300 Compatible Alloys

AMTECH Solder Paste 4300 Test Results

AMTECH™ solder pastes are advanced, high-performance materials engineered for precise and dependable electronic assembly. Produced in Deep River, Connecticut, USA, these solder pastes are formulated to deliver excellent printability, reliable reflow characteristics, and minimal voiding. Widely used in SMT manufacturing, AMTECH™ solder pastes provide consistent, high-quality solder joints, making them ideal for complex PCB designs and critical applications where reliability and performance matter most.

Benefits

  • Enables precise, consistent solder deposition for high-density PCB designs/li>
  • Supports automated manufacturing with excellent printability and reflow characteristics/li>
  • Enhances joint reliability for leaded applications/li>
  • Reduces defects like bridging, voiding, and tombstoning/li>
  • Compatible with various application methods including stencil printing and dispensing