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DURATOOL D03343 Solder Wire

DURATOOL lead-free solder wire with a Sn 99.3/Cu 0.7 alloy composition offers excellent solder joint reliability, superior strength, and resistance to thermal and mechanical fatigue. It features a bright, shiny surface finish, a melting point of approximately 227°C to 228°C, and contains less than 0.5% halide content for clean, high-quality soldering. Ideal for electronic assembly, it is supplied in various diameters, stored in dry environments, with a shelf life of 2 years, ensuring long-lasting performance for professional PCB manufacturing and repair.

Authorized Distributors
Source:Newark
Part No:D03343
Stock:25
Inv Date:05-30-2026
Price: Unit price: $3.17
Buy/RFQ:

DURATOOL D03343 Solder Wire Specifications:

  • Appearance: Bright and shiny surface finishes
  • Alloy Sn/Cu: 0.7 JIS-Z-3282
  • Melting Point: 227°C to 228°C DSC
  • Flux Content: 3.21% JIS-Z-3283
  • Halide Content: Under 0.5% JIS-Z-3197
  • Gravity: 7.3
  • Spread Ability: Greater than 75% JIS-Z-3197
  • Diameter Tolerances: 0-3mm to 0.6mm ±0.05mm, 0.8mm to 3mm +0.1mm
  • Storage Conditions: Keep in dry, non-corrosive environment; shelf life 2 years from manufacture
  • Physical & Reliability Tests: Copper Mirror Pass, Copper Plate Corrosion Pass, S.L.R. Test Pass, Electro Migration Pass

Buy the Buy DURATOOL Lead Free Solder Wire Part Number D03343 Online

Purchase DURATOOL D03343 lead-free solder wire online for quality soldering in electronics manufacturing and repair. Designed with a Sn 99.3/Cu 0.7 alloy, it ensures excellent joint reliability, superior strength, and resistance to thermal and mechanical fatigue. Its bright surface finish and controlled melting point make it ideal for PCB assembly. Compatible with various diameters for versatile use, it should be stored in dry environments with a shelf life of 2 years. Experience professional-grade soldering performance with DURATOOL's reliable, RoHS-compliant solder wire, available now for quick, hassle-free online ordering.

Get DURATOOL D03343 lead-free solder wire today—engineered for precision, high reliability, and long-lasting electronic connections.

Frequently Asked Questions

Where can I buy DURATOOL D03343?

You can click on the BUY or RFQ button to purchase D03343 from an authorized DURATOOL distributor.

How do I troubleshoot issues or seek technical support for part D03343?

You can download the D03343 datasheet or visit the DURATOOL website for support.

Who is the manufacturer of D03343?

DURATOOL

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