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Solder Paste Flux Grease RMA 223 With Needle and Pusher

Solder Paste Flux Grease RMA 223 With Needle and Pusher

The RMA-223 Solder Paste Flux Grease is a high-quality no-clean flux designed for precision electronic soldering and rework applications. It is widely used in PCB assembly, BGA reballing, and SMD component repair. The flux helps improve solder flow, ensuring strong and reliable solder joints while preventing oxidation during the soldering process. This flux features a thick, high-viscosity formula that stays in place during soldering, making it ideal for delicate work on circuit boards, mobile phone chips, and computer components. It allows solder to spread smoothly across pads and component leads, improving connection quality and reducing soldering defects.

Package Includes:

  • 1 × RMA-223 Solder Paste Flux (10cc Syringe)
  • 1 × Precision Needle Tip
  • 1 × Syringe Pusher


Soldering Paste Flux
19.95 AED 19.95 AED (Tax included)

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Shipping: 2-3 Business Days

 

 

The RMA-223 flux is supplied in a convenient syringe container with a needle tip and pusher, allowing precise and controlled application. Its no-clean formulation leaves minimal residue after soldering, eliminating the need for extensive cleaning and making it suitable for both professional technicians and electronics hobbyists.

Features:

  • High-quality RMA-223 no-clean soldering flux
  • Improves solder wetting and flow
  • High viscosity formula stays in place during soldering
  • Produces clean and reliable solder joints
  • Minimal residue after soldering
  • Convenient syringe design for precise application
  • Includes needle tip for accurate dispensing
  • Suitable for fine-pitch electronic components
  • Ideal for PCB repair and rework applications

Principle of Work:

Soldering flux plays an important role in electronic soldering by removing oxidation from metal surfaces and improving the wetting ability of molten solder. The RMA-223 flux chemically cleans the surfaces of component leads and PCB pads, allowing solder to flow smoothly and form strong electrical connections.

During heating, the flux activates and breaks down oxide layers that normally prevent proper solder bonding. This allows the molten solder to spread evenly across the metal surfaces, creating reliable and durable joints.

Because RMA-223 is a no-clean flux, the remaining residue after soldering is minimal and non-corrosive, which helps maintain circuit reliability without requiring extensive post-solder cleaning.

Applications:

  • PCB assembly and repair
  • BGA and PGA chip soldering
  • SMD component rework
  • Mobile phone motherboard repair
  • Computer motherboard repair
  • Electronics prototyping and maintenance
  • Professional soldering and rework stations

How to Use:

  • Attach the needle tip to the flux syringe.
  • Apply a small amount of flux to the PCB pads or component leads.
  • Heat the joint using a soldering iron or hot air rework station.
  • Apply solder to form the connection.
  • Allow the joint to cool before inspecting the solder connection.

Technical Details:

  • Product Type: Solder Paste Flux
  • Model: RMA-223
  • Flux Type: No-Clean Flux
  • Volume: 10 ml (10 cc)
  • Color: Yellow
  • Viscosity: High viscosity paste
  • Package Dimensions: 93 × 33 × 23 mm
  • Country of Manufacture: China

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