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Item #:
41311909
250PCS Yellow Heat Shrink Butt Connectors AWG12-10,haisstronica Marine Grade Heat Shrink Wire Connectors,Tinned Red Copper 1mm,Waterproof Insulated
Item #:
41311909
ZMW 1345
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Imported from USA store
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The package includes 250PCS Yellow heat shrink butt connectors, compliant with all relevant standards for a safer and more reliable connection.
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What Stands Out
Marine Grade Quality
Designed for marine use, these connectors resist corrosion and withstand harsh environments, ensuring reliable performance in wet conditions.
Heat Shrink Technology
Each connector features heat shrink tubing that seals the connection, providing insulation and safeguarding against water damage for lasting durability.
Wide Compatibility
Accommodating AWG12-10 wire sizes, these connectors cater to various electrical applications, making them ideal for automotive, marine, and DIY projects.
Product Details
| Connector Type | Butt Splice, Crimp |
| Terminal | Butt Terminal |
| Temperature Rating | 257 degree fahrenheit |
| Connector Gender | Neutral |
| Contact Material | Copper |
| Insulation Material Type | Polyolefin |
| Material Type | Copper |
| Specification Met | CE, RoHS |
| Item Dimensions L x W x H | 0.33"L x 0.33"W x 1.65"H (0.8 x 0.8 x 4.2 cm) |
| Gauge | 12-10 Gauge |
| Brand Name | haisstronica |
| Model | HU-XI-94 |
| Number of Items | 500 |
| Part Number | HS-1236 |
| Unit Count | 250 Count |
| Manufacturer | haisstronica |
| Color | Yellow |
| Insulation Material | Polyolefin |
Who Should Buy?
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Marine Enthusiasts
Ideal for boat owners needing reliable, waterproof connections that withstand harsh marine environments.
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Automotive Repairs
Great for car enthusiasts performing electrical repairs requiring strong, insulated connections that prevent corrosion.
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DIY Projects
Perfect for hobbyists and DIYers looking for durable connectors to ensure safe and long-lasting electrical connections.
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Low Voltage Applications
Not suitable for applications requiring low voltage, as these connectors are designed for medium to high voltage scenarios.
Product Description
250PCS Yellow Heat Shrink Butt Connectors AWG12-10,haisstronica Marine Grade Heat Shrink Wire Connectors,Tinned Red Copper 1mm,Waterproof Insulated Crimp Butt Splice Electrical Connectors
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of using blue heat shrink butt connectors?
Answer: Blue heat shrink butt connectors are designed to create a waterproof and secure electrical connection between two wires. Their heat-shrinkable tubing ensures that once applied, the connection is insulated from moisture and contaminants, making them ideal for automotive and marine applications. For instance, if you're wiring a boat or a vehicle, these connectors help protect the electrical connections from corrosion and water damage, ensuring the longevity of your work. -
Question:
What is the gauge range these connectors accommodate?
Answer: These connectors are specifically designed to fit wires with an AWG (American Wire Gauge) size of 16-14. This means they work effectively with wire diameters ranging from approximately 1.5mm to 2.0mm. This makes them suitable for a variety of electrical projects, such as connecting power wires in automotive applications or for use in household electrical systems where medium gauge wires are common. -
Question:
Are these connectors suitable for marine environments?
Answer: Yes, these connectors are marine-grade, meaning they are specifically designed to withstand harsh marine conditions. They use tinned red copper, which offers excellent corrosion resistance in saltwater environments. This makes them an excellent choice for boats, ships, or any system exposed to moisture, ensuring reliable connections while minimizing the risk of electrical failures due to corrosive elements. -
Question:
How do you use heat shrink butt connectors?
Answer: To use heat shrink butt connectors, first strip the ends of the wires you wish to connect. Insert the stripped ends of each wire into the connector and crimp it for a secure fit. Once crimped, apply heat to the connector using a heat gun, which will cause the tubing to shrink tightly around the wires, ensuring a waterproof seal. This method is effective in preventing any potential separation of the wires, making them ideal for reliable connections in various applications. -
Question:
Can I use these connectors for home electrical wiring?
Answer: Absolutely! These blue heat shrink butt connectors are versatile enough for home electrical wiring as well. They provide a strong and reliable connection that is insulated, making them a suitable option for various electrical repairs or installations in your home. Whether you are replacing a broken wire or adding new components to your electrical system, these connectors help ensure safety and durability. -
Question:
What materials are used in the construction of these connectors?
Answer: These connectors feature tinned red copper for improved conductivity and resistance to corrosion. The outer heat shrink tubing is made from durable, flexible material that provides insulation and waterproofing once heated. This combination of materials makes these connectors reliable for a wide range of applications in both industrial settings and personal projects, as they withstand various environmental conditions while maintaining optimal performance. -
Question:
Are these connectors reusable?
Answer: No, these connectors are not designed to be reused. Once they have been crimped and heat-shrunk onto the wire, they create a secure and permanent connection. If you need to disconnect the wires for any reason, you will have to cut the connector off. For projects that require temporary connections, consider other connection methods that allow for ease of disassembly. However, for most applications that prioritize durability, these connectors are an excellent choice. -
Question:
How many connectors are included in a package?
Answer: Each package contains 500 pieces of blue heat shrink butt connectors. This bulk quantity is ideal for professionals and hobbyists who often work on multiple wiring projects. With this volume, you can efficiently stock up your toolbox, ensuring you have enough connectors on hand whenever you need to make secure and waterproof electrical connections, whether on vehicles, boats, or home projects. -
Question:
What is the temperature range these connectors can withstand?
Answer: These connectors can typically withstand a temperature range of -40°C to 125°C (-40°F to 257°F), making them suitable for both extreme cold and heat applications. This tolerance ensures they can perform reliably in various environments, whether in a freezing climate or in under-the-hood automotive applications, thus ensuring stable connections in diverse conditions. -
Question:
Where can I buy 500PCS Blue Heat Shrink Butt Connectors in Zambia?
Answer: You can purchase the 500PCS Blue Heat Shrink Butt Connectors AWG16-14, haisstronica Marine Grade Heat Shrink Wire Connectors at Ubuy in Zambia. Ubuy offers a reliable platform where you can find this specific product along with additional customer support and shopping benefits, ensuring a convenient purchasing experience.
haisstronica Butt Editorial Review
The haisstronica Marine Grade Heat Shrink Wire Connectors are a great value for the money. These yellow heat shrink butt connectors are suitable for wires with an AWG12-10 gauge and have tinned red copper 1mm for added durability. The connectors are waterproof and insulated, making them ideal for marine and outdoor use. The smaller size of these connectors makes them perfect for repairs that need to stay within the wire loom. While a few customers complained about the thickness of the heat shrink, overall, the product has received positive reviews for its quality and value.
Customer Reviews & Ratings
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Pros
- Great value for the money
- Suitable for marine and outdoor use
- Small size allows for repairs to stay within the wire loom
- Good quality
Cons
- Thick heat shrink may cause wires to almost melt
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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ZMW 1345
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Features & Benefits
- Includes 250PCS Yellow heat shrink butt connectors.
- Ideal for frequent use in factories, schools, and stores.
- Wide application in automotive, watercraft, and electrical industries.
- Compliant with ROHS, ISO 9001:2008, SGS, and CE standards.
- High-quality copper core for safer connections.
- Translucent heat shrink tubing ensures strong and waterproof performance.
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