4901 - Sn99 No-Clean Solder Wire

4901 Sn99 No-Clean Solder Wire is a solder wire for electronics. It uses a high-purity eutectic Sn99.3/Cu0.7 alloy, complemented by a no-clean, synthetically refined, spatter-proof resin flux core. 4901 solder meets J-STD-004B, ASTM B 32, and exceeds J-STD-006C specifications.

Sn99 solder is a great lead-free alternative to leaded solders, and is considered one of the best solder wires for electronics. It is a suitable and less costly replacement for SAC305.

4901 lead-free solder achieves a consistent solder and flux percentage thanks to our state-of-the-art extrusion wire-drawing machine, which continuously monitors the wire to prevent voids and ensure consistency, providing a top-grade solder wire.

For a no-clean SAC305 solder wire try 4900. For a water soluble Sn100e solder wire try 49500WS.

We also offer Sn60/Pb40 leaded solder wire (no-clean and RA flux core) and Sn63/Pb37 leaded solder wire (no-clean and RA-like flux core).

Features & Benefits

  • Eutectic alloy (liquidus = solidus temperature)
  • Alloy exceeds J-STD-006C and meets ASTM B 32 purity requirements
  • Flux meets J-STD-004B
  • Resin spreads like rosin-activated flux
  • Virtually non-spattering
  • Non-corrosive
  • Non-conductive
  • Halide-free
  • Suitable for Use in Food Facilities as a Non-Food Chemical—Canadian and NFS recognition letters available on request
Catalog Number Size Diameter Gauge Flux Core % Description
4901-112G 113 g (0.25lb) 0.81 mm (0.032 in) 21 2.2 Pack of 25
4901-227G 227 g (0.5 lb) 0.81 mm (0.032 in) 21 2.2 Pack of 3
4901-454G 454 g (1.0 lb) 0.81 mm (0.032 in) 21 2.2 Spool

Safety Data Sheet

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USA

Amazon.Com DIGI-KEY CORPORATION MOUSER ELECTRONICS ALLIED ELECTRONICS CIRCUIT SPECIALIST
SRA Soldering Products MARVAC  ELECTRONICS Electronic Inventory Online, Inc.    

 

Canada

Amazon.ca SAYAL ELECTRONICS ELECTRO SONIC B&E Electronics Ltd.,  (CAL) R.P. ELECTRONIC COMPONENTS
TIP TOP ELECTRONIC SUPPLY MASTER VOX LTD SMI INDUSTRIAL ELECTRONICS ABRA ELECTRONICS DIVERSE ELECTRONICS
ActiveTech        

 

Europe

Circuit Specialists Europe Ltd.        

USA

Amazon.Com MOUSER ELECTRONICS DIGI-KEY CORPORATION CIRCUIT SPECIALIST MARVAC  ELECTRONICS
ACE ELECTRONICS        

 

Canada

Amazon.ca SAYAL ELECTRONICS TIP TOP ELECTRONIC SUPPLY ACCESSOTRONIK INC ABRA ELECTRONICS
R.P. ELECTRONIC COMPONENTS        

 

Europe

Circuit Specialists Europe Ltd.        

USA

Amazon.Com DIGI-KEY CORPORATION ALLIED ELECTRONICS MOUSER ELECTRONICS CIRCUIT SPECIALIST
Electronic Inventory Online, Inc. ACE ELECTRONICS MARVAC  ELECTRONICS    

 

Canada

Amazon.ca TIP TOP ELECTRONIC SUPPLY ACCESSOTRONIK INC SAYAL ELECTRONICS SMI INDUSTRIAL ELECTRONICS
ELECTRO 5 INC. ELECTRO SONIC ABRA ELECTRONICS DIVERSE ELECTRONICS MASTER VOX LTD
ARBELL ELECTRONICS INC. KO-HEN ELECTRONICS SUPPLY