Wire cable connectors that improve electrical conductivity and maintain stability
Step-by-step guide: Strip, twist, and heat-seal wires with Haisstronica solder butt connectors.
Haisstronica solder but connectors prevent moisture in confined spaces for reliable joints.
Soldered and glued waterproof connections using Haisstronica solder wire connectors.
Haisstronica solder connectors certified by UL, CE, SGS for industrial safety.
Fast workflow soldering butt connector: use 1800W heat gun, reach 842°F, make sealed splice in about 10 seconds.
How to use solder butt connectors: insert stripped wires, heat with gun until solder ring melts for a strong bond.
Motorcycle wiring repaired using connectors; compare heat tools with solder sticks; reliable sealed connection in rain.
Heat shrink butt connectors - HAISSTRONICA Yellow SST-Y, AWG 12-10, 50pcs. CE/RoHS compliant.
Heat shrink butt connectors - HAISSTRONICA Yellow SST-Y, AWG 12-10, 250pcs. CE/RoHS compliant.

Connecteurs thermorétractables - Joint à souder

Prix de vente$9.99 USD Prix normal$13.99 USD
Economisez 29%

A focused refill for your larger wire repairs.

Keep the yellow size ready instead of sorting a mixed pack.

• Heat to connect — the built-in solder ring joins prepared wires without crimping.
• Insulate and seal — the sleeve and adhesive rings help keep moisture out.
• Yellow 12–10 AWG sleeves — dedicated packs serve this wire range without unrelated sizes.

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Article:50 pièces
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Warranty up to 24 Months
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Marque : Haisstronica

Couleur : Blanc, Rouge, Bleu, Jaune, Vert

Style d'emballage : en boîte, en sac, en bouteille

Caractéristiques:

  • Qualité et innovation : En tant qu'acteur innovant du secteur, Haisstronica s'efforce de vous proposer les dernières innovations du secteur. Nos connecteurs de fils à souder sont fabriqués avec des matériaux de haute qualité et soumis à des tests rigoureux pour garantir des performances et une fiabilité optimales. Nous nous engageons à vous fournir des solutions de pointe qui répondent à vos besoins.
  • Soudure et scellement en une seule étape : Nos connecteurs de fils à souder combinent ces deux fonctions en une seule étape. Par simple application de chaleur, la soudure à l'intérieur du connecteur fond et crée un joint étanche et fiable autour des fils. Profitez d'une méthode plus rapide et plus efficace pour des connexions fiables.
  • Applications polyvalentes : Nos connecteurs à souder conviennent à une large gamme de projets électriques. Que vous travailliez dans l'automobile, la marine, la maison ou le bricolage, ces connecteurs sont polyvalents. Des réparations simples aux installations complexes, vous trouverez les connecteurs adaptés à chaque projet.
  • Connexions sûres et durables : Nos connecteurs de fils à soudure garantissent une connexion solide et durable. La soudure fondue forme une liaison solide entre les fils, offrant une excellente conductivité et minimisant les risques de perte de signal ou de connexions intermittentes. Soyez assuré que vos connexions resteront intactes, même dans les environnements les plus exigeants.
  • Étanches et isolés : les connecteurs à souder offrent une excellente étanchéité et une excellente isolation pour vos connexions. La gaine thermorétractable crée une barrière protectrice contre l'humidité, la poussière et la corrosion. Cela garantit la durabilité et la longévité de vos systèmes électriques, même dans des conditions difficiles.
Size chart showing white to yellow heat shrink for wiring, listing product and wire dimensions with matching AWG ranges
  • Enjoy free shipping on all orders.
  • Delivery Time: 1-2 business days to The US and Canada. Delivery times may vary depending on your location and carrier conditions.
  • Details
  • Tracking: After your order is shipped, you will receive an email with a tracking number to monitor the delivery status.
  • Need Help? Contact our support team for assistance with shipping or your order.
  • 30-Day Returns
    You may request a return within 30 calendar days of delivery. Items must be unused, in their original condition, and include all original packaging and accessories.
  • Damaged, Defective, or Incorrect Items
    Contact us with your order number and photos. If the issue is due to our error, we will cover reasonable return shipping costs or provide an appropriate replacement.
  • Refunds
    Approved refunds are issued to your original payment method within 5 business days after inspection. Your bank may require additional processing time.
  • To start a return, email support@haisstronica.com with your order number and reason for return. Please obtain approval before sending anything back.
  • View Full Return & Refund Policy
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C
Christopher Miles
They worked as they should

They worked as they should. The solder didn’t melt as evenly as some I’ve used. But did the job.

Close-up of insulated wire connectors joining red, blue, and yellow wires

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Learn More About Porduct

  • Quality and Innovation: As industry innovator,Haisstronica strives to bring you the latest innovations in the industry. Our solder seal wire connectors are crafted with high-quality materials and undergo rigorous testing to ensure superior performance and reliability. We are committed to providing you with cutting-edge solutions that meet your needs.
  • Solder and Seal in One Step: Our solder seal wire connectors combine both functions into a single step. With a simple application of heat, the solder inside the connector melts and then creates a secure and waterproof seal around the wires. Enjoy a quicker and more efficient way to make reliable connections.
  • Secure and high-quality Connections: Our solder seal wire connectors ensure a solid and long-lasting connection. The melted solder forms a strong bond between the wires, providing excellent conductivity and minimizing the risk of signal loss or intermittent connections. Rest assured that your connections will stay intact, even in demanding environments.
  • Waterproof and Insulated:The solder seal wire connectors provide excellent waterproofing and insulation for your connections. The heat shrink tubing creates a protective barrier that guards against moisture, dust, and corrosion. This ensures the durability and longevity of your electrical systems, even in harsh conditions.

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