Solder Seal Wire Connectors 50Pcs/Set
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 23,99 lei | — |
| 3–4 pcs | 22,79 lei | 5% (−1,20 lei/unit) |
| 5–10 pcs | 21,59 lei | 10% (−2,40 lei/unit) |
| 11+ pcs | 20,39 lei | 15% (−3,60 lei/unit) |
Solder Seal Wire Connectors for Professional Electrical Connections
Complete set of 50 heat-shrinkable connectors with integrated solder, transforming any electrical installation into a safe and durable job. Ideal for car repairs, household installations, LED lighting projects, or audio systems, these connectors ensure water and vibration-resistant connections, without the need for traditional soldering equipment.
What you get with this product
- Quick installation by simple heating with a hot air gun or flame — solder melts automatically and secures wires in under 30 seconds
- Complete protection against moisture and dust with IP67 certification — connections resistant even in extreme conditions
- 50 connectors sorted by size in a storage box — always have the right connector for wires from 0.25mm to 6.0mm
- Thermal resistance from -55°C to +125°C — works flawlessly in both the engine compartment and outdoors in winter
- Time-saving compared to traditional soldering — no need for a soldering station, paste, or cleaning after assembly
- Simultaneous mechanical and electrical connection — the tube shrinks and grips the wires while the solder ensures perfect conductivity
How it works and how to install
Insert the stripped wires into the ends of the connector until they touch the solder ring in the center. Apply heat evenly with a heat gun or lighter until the tube fully contracts and the solder melts, becoming visibly transparent. Wait 10-15 seconds for cooling and the connection is ready — no special tools or soldering experience required.
Frequently Asked Questions
Can I use these connectors for my car's electrical system?
Yes, they are ideal for automotive — resistant to vibrations, extreme temperatures, and humidity. IP67 certification makes them perfect for the engine compartment or exposed areas.
What temperature should the heat gun be?
Minimum 140°C for complete shrinkage. Most household heat guns are 300-400°C, which is perfect. You can also use a lighter with an indirect flame.
How do I know which color to use for my wires?
Each color corresponds to a wire gauge: white for very thin wires 0.25-0.34mm, red for 0.5-1.0mm, blue for 1.5-2.5mm, and yellow for thick wires 4.0-6.0mm. Check your wire diameter and choose the appropriate color.
Technical Specifications
| Number of connectors in set | 50 assorted pieces |
| Protection class | IP67 water and dust resistant |
| Operating temperature | -55°C to +125°C |
| Minimum shrink temperature | 140°C |
| White connectors 26-24 AWG | 10 pcs, for wires 0.25-0.34mm |
| Red connectors 22-18 AWG | 20 pcs, for wires 0.5-1.0mm |
| Blue connectors 16-14 AWG | 15 pcs, for wires 1.5-2.5mm |
| Yellow connectors 12-10 AWG | 5 pcs, for wires 4.0-6.0mm |
| Storage box | Included, with hinged lid |
| Applications | Automotive, motorcycle, electronics, LED lighting, audio, marine |
Warranty and support
The product benefits from a 2-year warranty in accordance with Romanian legislation. You have the right to return the product within 30 days of receiving the order. Fast courier delivery throughout the country with secure packaging.
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