Achieve precise, reliable soldering with this lead-free solder paste in a convenient needle tube. Formulated with a fine 20-38um particle size, it ensures excellent printability and strong, clean joints for SMD components, BGA rework, and PCB repairs. The ROHS-compliant, no-clean flux core delivers consistent performance without harmful residues. Features and Benefits
- Lead-Free, ROHS-Compliant Formula - Provides a safer soldering experience and meets modern environmental standards for professional and hobbyist use.
- Fine 20-38um Particle Size - Enables superior stencil printing and precise application for miniature components and tight-pitch ICs.
- No-Clean Flux Core - Eliminates post-soldering cleaning steps, saving time while leaving minimal, non-corrosive residue.
- Needle Tube Dispenser - Allows for pinpoint control and reduced waste, perfect for rework and applying paste to specific pads.
- Reliable Performance - Offers excellent wetting and strong metallurgical bonds for durable electrical connections on your projects. Applications
- SMD and BGA Rework - Ideal for reballing and replacing fine-pitch surface-mount components on modern electronics.
- USB Port and Socket Repair - Perfect for applying precise amounts of paste to repair common connection points on devices.
- Prototype and Hobbyist PCB Assembly - The controlled dispenser is excellent for low-volume manual soldering and prototyping work.
- General PCB Repair and Maintenance - A versatile tool for fixing broken traces, adding components, or general electronic restoration. Note
Store in a cool, dry place and ensure the cap is sealed tightly after use to maintain paste consistency.
Particle Size: 20-38 µm. Net Weight: [Missing - e.g., 10 g]. Tube Capacity: [Missing - e.g., 5 ml]. Storage Temperature: [Missing - e.g., 0-10 °C]. Alloy Composition: Tin-based (implied). Application: PCB, BGA, SMD Soldering, USB Socket Repair. Flux Content: [Missing - e.g., 11%]. Flux Type: [Missing - e.g., ROL0, No-Clean]. Form Factor: Needle Tube. Lead Content: Lead Free. Melting Point: [Missing - e.g., 217-227 °C]. Needle Gauge: [Missing - e.g., 20G]. Needle Length: [Missing - e.g., 40 mm]. Product Type: Solder Paste. Shelf Life: [Missing - e.g., 6 months]. Particle Size: 20-38 micrometers (Type 4). Alloy Composition: SAC (Tin-Silver-Copper) based, typical SAC305. Needle Tip Material: Stainless Steel (inferred). Tube Capacity: 5-10 grams (typical for needle tubes). Storage Temperature: 0°C to 10°C (refrigerated). Dispensing Method: Manual syringe/needle tube. Electrical Conductivity: High (pure metal alloy). Flux Activity: ROL0 or ROL1 (inferred). Flux Type: No-Clean or Rosin-based (inferred). Form: Viscous Paste. Lead Content: 0% (Lead-Free). Melting Point: ~217-220°C (typical for SAC alloys). Needle Tip Gauge: 18-22 gauge (inferred for particle size). Primary Application: PCB, BGA, and SMD Soldering. Product Type: Solder Paste in Needle Tube Dispenser. Recommended Reflow Profile: Standard lead-free profile (peak ~240-250°C). Secondary Application: USB Socket Repair and Tin Welding. Shelf Life: 6-12 months under recommended storage. Thermal Conductivity: High (pure metal alloy). Viscosity: 500,000-1,200,000 centipoise (typical for paste). Q: What are the specifications of this lead-free solder paste, like particle size and tube dimensions? A: This solder paste features a fine particle size of 20-38um, ideal for detailed work. The paste is contained in a convenient needle-tip tube for precise application, though exact tube dimensions are not specified.. Q: Is this solder paste durable and reliable for professional PCB repair work? A: Yes, this lead-free solder paste is formulated for reliable performance in professional and DIY settings. It provides strong, consistent bonds for tasks like BGA rework and USB socket repair.. Q: Can I use this solder paste for repairing small SMD components and BGA chips? A: Absolutely. The fine 20-38um particle size and needle-tip applicator make this paste perfect for precision soldering on SMD components and BGA chips. It is specifically designed for such detailed electronics repair.. Q: Does this product come with any warranty or satisfaction guarantee? A: Warranty details are not provided for this specific item. We recommend reviewing the seller's policy page for information on returns, guarantees, or support for the product.. Q: Is this lead-free solder paste a good value for the price compared to other options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use in PCB soldering and repair..