Finding your suitable solder sleeve wire splices is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best solder sleeve wire splices including detail information and customer reviews. Let’s find out which is your favorite one.

Best solder sleeve wire splices

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110 PCS Wirefy Solder Seal Wire Connectors - Heat Shrink Butt Connectors - Electrical Wire Terminals - Marine Insulated Butt Splices 110 PCS Wirefy Solder Seal Wire Connectors - Heat Shrink Butt Connectors - Electrical Wire Terminals - Marine Insulated Butt Splices
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100pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors, Waterproof Marine Automotive Electrical Terminals Insulated (35Red 30Blue 25White 10Yellow) 100pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors, Waterproof Marine Automotive Electrical Terminals Insulated (35Red 30Blue 25White 10Yellow)
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DEPEPE 50PCS Solder Seal Wire Connectors, Heat Shrink Butt Connector Waterproof Insulated Electrical Butt Terminals for Automotive Marine, 22-18 AWG, Red DEPEPE 50PCS Solder Seal Wire Connectors, Heat Shrink Butt Connector Waterproof Insulated Electrical Butt Terminals for Automotive Marine, 22-18 AWG, Red
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120 PCS Solder Seal Wire Connectors, Automotive Marine Waterproof Solder Copper Wire Connectors, Heat Shrink Butt Connectors, Insulated Electrical Terminals Butt Splices for Boat Truck Trailer 120 PCS Solder Seal Wire Connectors, Automotive Marine Waterproof Solder Copper Wire Connectors, Heat Shrink Butt Connectors, Insulated Electrical Terminals Butt Splices for Boat Truck Trailer
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Haisstronica 120PCS Solder Seal Wire Connectors Electrical Waterproof Butt Connectors with Case25WHITE,45RED,40BLUE,10YELLOW Haisstronica 120PCS Solder Seal Wire Connectors Electrical Waterproof Butt Connectors with Case25WHITE,45RED,40BLUE,10YELLOW
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50 PCS Solder Seal Wire Connectors - Wirefy Heat Shrink Butt Connectors  Solder Sleeve Terminals - Insulated Waterproof Marine Automotive - Electrical Connector Kit 50 PCS Solder Seal Wire Connectors - Wirefy Heat Shrink Butt Connectors Solder Sleeve Terminals - Insulated Waterproof Marine Automotive - Electrical Connector Kit
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180pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors Electrical Waterproof Automotive Terminals with Case (60 Red 60 Blue 45 White 15 Yellow) 180pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors Electrical Waterproof Automotive Terminals with Case (60 Red 60 Blue 45 White 15 Yellow)
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50pcs Solder Seal Wire Connectors, Sopoby Automotive Heat Shrink Butt Connectors Electrical Terminals, Red 50pcs Solder Seal Wire Connectors, Sopoby Automotive Heat Shrink Butt Connectors Electrical Terminals, Red
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65pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors, Waterproof Marine Automotive Electrical Terminals (25Red 25Blue 10White 5Yellow) 65pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors, Waterproof Marine Automotive Electrical Terminals (25Red 25Blue 10White 5Yellow)
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Iztoss 100pcs 22-18AWG Waterproof Solder & Seal Heat Shrink Butt Terminal Connectors with Soldering Sleeve Crimples solder sleeves Iztoss 100pcs 22-18AWG Waterproof Solder & Seal Heat Shrink Butt Terminal Connectors with Soldering Sleeve Crimples solder sleeves
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Related posts:

1. 110 PCS Wirefy Solder Seal Wire Connectors - Heat Shrink Butt Connectors - Electrical Wire Terminals - Marine Insulated Butt Splices

Feature

FAST AND EASY PROCESS - 1 Step solder and seal process for all your connections
WATERPROOF - Insulation tubing has unique dual-walled design: polyolefin tubing on the outside and hot melt adhesive inside. When heat is applied, polyolefin tubing reduces in size and adhesive flows inside the insulation. Dual walled tubing ensures waterproof seal and prevents wire corrosion
EASY IDENTIFICATION - Color-coded tubing makes it easy to identify the right size of the connector for every application. Measure your wire, and easily choose the right connector by looking at wire size chart on the box.
COMPLIANT WITH ALL RELEVANT STANDARDS - Our heat shrink connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards.
WIREFY BRAND QUALITY COMMITMENT - We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We will work on every inquiry to ensure your satisfaction.

Description

SPECIFICATIONS:

--Shrinkage ratio 2:1

--Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside

--Color codedconnector tubing

--Wirefy heat shrink connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards.

--Minimum shrink temperature: 80C

--No wire damage due to lower shrink temperature

--Minimum temperature for solder to melt: 138C

--Reusable case included


110 SOLDER & SEALHEAT SHRINK CONNECTOR KIT INCLUDES:

ITEM # AWG MM2 COLOR QTY

HXT-11 26-24 0.25-0.34 White 20

HXT-11 22-18 0.5-1.0 Red 40

HXT-11 16-14 1.5-2.5 Blue 40

HXT-11 12-10 4.0-6.0 Yellow 10

Total Quantity 110PCS

2. 100pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors, Waterproof Marine Automotive Electrical Terminals Insulated (35Red 30Blue 25White 10Yellow)

Feature

High Quality - Comply with all relevant European standards; Shrinking Ratio: 2:1
Easy Operation - Transparent sleeve provides precise inspection when strip and insert wires inside.
More Effective Way - An easy one step connection of wires, insulated and sealed
No Slip Wire Contact - Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding. Ideal used in marine and automobile applications.
Guarantee & Friendly Customer Service - We have a commitment to every buyer 100% satisfaction. Please don't hesitate to contact us if you meet any problems about our products.

Description

Dear, You Must Know

100pcs Solder Seal Heat Shrink Butt Wire Connector Terminals Copper

An easy one step connection of wires.
Soldered, insulated and sealed can be ideal.
Use in marine and automobile applications.
Melt adhesive in inside Solder and seal and with advanced waterproof function.
Polyolefin heat shrink butt connectors improved pullout strength.
Provide seal, strain relief, cable check and insulation.

Specification :
Material : Preformed solder rings
Color : Red, Blue, White, Yellow
Size :
35 x Red Shrink Connectors : diameter 2.7 mm, cable cross-section 0.5-1.0 mm2(A.W.G:22-18);
30 x Blue Shrink Connectors : diameter 4.5mm, cable cross-section 1.5-2.5 mm2(A.W.G:16-14);
25 x White Shrink Connectors : diameter 1.7 mm, cable cross-section 0.25-0.35 mm2(A.W.G:26-24);
10 x Yellow Shrink Connectors : diameter 6.0 mm, cable cross-section 4.0-6.0 mm2(A.W.G:12-10);

Guarantees
Sopoby guarantees all buyers 100% satisfaction, once you find any problem of the Wire Connectors, please feel free to contact us, we will solve it as soon as we can.
100% Satisfaction Guarantee for risk-free shopping!

Package included :
1 x 100pcs (Four Sizes / Colors) heat shrink connectors

3. DEPEPE 50PCS Solder Seal Wire Connectors, Heat Shrink Butt Connector Waterproof Insulated Electrical Butt Terminals for Automotive Marine, 22-18 AWG, Red

Feature

Package contains 50pcs red solder seal connectors.
Diameter: 2.7 mm, cable cross-section 0.5-1.5 mm(22-18AWG)
Shrink ratio 2:1
Transparent sleeve makes it easy to see if you have good overlap between the wires
Melt adhesive inside provide waterproof function

Description

Specification:
50pcs solder seal connectors
Shrink ratio 2:1
Diameter: 2.7 mm, cable cross-section 0.5-1.5 mm(22-18AWG)
Minimum shrink temperature: 80C / 176F
Minimum solder melting temperature: 138C / 280.4F
Best shrink temperatures: 125C - 130C / 257F - 266F

Easy to use:
Strip the wires you wish to connect, slide the sleeve over one end of the wire, twist the wires together, slide the sleeve to cover the connection, apply heat via a heat gun, a lighter or small torch until the solder inside melts.

Feature:
Can use a heat gun, a lighter or small torch to heat the connectors.
Great for marine and automobile applications.

4. 120 PCS Solder Seal Wire Connectors, Automotive Marine Waterproof Solder Copper Wire Connectors, Heat Shrink Butt Connectors, Insulated Electrical Terminals Butt Splices for Boat Truck Trailer

Feature

Note: Both sides of the butt connector are not the same size, one side slightly smaller than the other. Don't worry, it's a production method.(Because some customers thought this is a product flaw, so we specifically marked it out.)
Controlling the temperature and heating time is not easy, please rotate it while heating so that the solder melts before the heat shrinkable tube
Solder and hot melt adhesive can produce perfect seal, protect electrical connections
No need to crimp it, just use a heat gun
Comply with all relevant safety standards: CE, SGS, RoHS, ISO 9001:2008. Two-Year Performance Warranty, all products sold by IRHAPSODY have a 90-day money back guarantee

Description

Shrinkage Ratio: 2:1
Waterproof Rate: IP67
The Initial Shrinkage Temperature: 80 degree C
Minimum Temperature for Solder to Melt: 138 degree C
The temperature of the solder completely melted: 160 degree C UP
Wide Application: Marine, Automobile, Motorcycle ...

Total:120PCS
AWGQTYMM2COLOR
12-1020PCS4.00-6.00 MM2Yellow
16-1440PCS1.50-2.50 MM2Blue
22-1840PCS0.50-1.00 MM2Red
26-2420PCS0.25-0.34 MM2White

5. Haisstronica 120PCS Solder Seal Wire Connectors Electrical Waterproof Butt Connectors with Case25WHITE,45RED,40BLUE,10YELLOW

Feature

GREAT WIRE SOLUTION TO A DEMANDING SCIENTIFIC PROJECT-Wire Terminals guarantee a strong holding by tubing shrinking and solder melting which flows through the stripped wires, while the wires will never slip out of the solder connectors
WATERPROOF-Polyolefin tubing in outside and hot melt rings in inside effectively improve waterproof performance of Solder Wire Connectors.
FAST AND EASY OPERATION-Just take one step to handle all the Solder connectors.
APPLICATION AREAS-Application in areas such as automotive, watercraft, electrical and electronics industries, with 4 different sizes, So that repair work is much easier
COMPLIANT WITH ALL RELEVANT STANDARDS-solder seal wire connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards

Description

About Haisstronca Brand
"Haisstronica" is a specialized manufacturer of butt connectors. Customers in Haisstronica could purchase high quality and favorable price butt connectors. If there are buyers who order connectors in bulk, Please contact us. We will provide the most professional and reasonable offer and look forward to your information.
"Product is king" is the original purpose of all products. We are committed to every detail of product quality. Offering better product solutions for customers.
When crafting our connectors, we use highest quality copper, solder, and adhesive lined tubing.We design all our connector kits to have enough connectors to take you through numerous wiring projects without having to restock.
"Haisstronica" is a registered trademark, all infringement will be complained.
Specifications:
Shrinkage ratio 2:1
Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside Color coded connector tubing
Heat activated waterproof adhesive
Low temperature solder sleeve
Minimum shrink temperature: 80C
Minimum temperature for solder to melt: 138C
Reusable case included
120PCS SOLDER & SEAL WIRE CONNECTORS INCLUDES:
ITEM # AWG MM2 COLOR QTY
SST-S11 26-24 0.25-0.34 White 25
SST-S21 22-18 0.5-1.0 Red 45
SST-S31 16-14 1.5-2.5 Blue 40
SST-S41 12-10 4.0-6.0 Yellow 10

6. 50 PCS Solder Seal Wire Connectors - Wirefy Heat Shrink Butt Connectors Solder Sleeve Terminals - Insulated Waterproof Marine Automotive - Electrical Connector Kit

Feature

SOLDER AND SEAL TECHNOLOGY FOR A PERFECT CONNECTION - Simply position the stripped wires into the solder sleeve and apply heat to finish the connection. The solder will gradually flow, and the insulation tubing will shrink down creating a waterproof seal
NO MORE BURNS IN THE HEAT SHRINK TUBING - Wirefy uses thicker heat shrink tubing with a combination of low temperature melting solder sleeve. We designed our solder and seal butt connectors to prevent solder melting through the heat shrink tubing
GREAT WIRING SOLUTION FOR LIMITED SPACE AREAS - No crimping is required for these Wirefy solder and seal electrical terminals. You can easily use these butt connectors in hard-to-reach or limited space areas
COMPLIANT WITH ALL RELEVANT STANDARDS - Wirefy solder seal wire connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards
DURABLE WATERPROOF CONNECTORS FOR YOUR NEXT WIRING PROJECT - Are you working on your boat, vehicle, home or scientific wiring project? Wirefy solder seal butt connectors will ensure increased current flow and waterproof sealing on every connection you make

Description

With this smaller (50 PCS) but versatile Solder & Sealbutt connector kit Wirefy is offering to discover our one step solder and seal process to ensure perfect waterproof connections for any application. Are you working on wiring in a limited space area? With Wirefy Solder Seal connectors you will be able to make soldered waterproof connections without a soldering kit or a terminal crimper. We have included most frequently used connector sizes in this starter kit. Give Solder & Seal wire connectors a try on your next wiring project.

50 PCS Wirefy Solder Seal Wire Connector Kit Includes:

HXT-11: Color: White; AWG: 26-24; Quantity:10

HXT-21: Color: Red; AWG: 22-18; Quantity: 20

HXT-31: Color: Blue; AWG: 16-14; Quantity: 15

HXT-41: Color: Yellow; AWG: 12-10; Quantity: 5

7. 180pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors Electrical Waterproof Automotive Terminals with Case (60 Red 60 Blue 45 White 15 Yellow)

Feature

Terminals Shrinking Ratio: 2:1
Transparent Sleeve: Precise Inspection when inserting wires inside.
Easy Operation: 1 Step solder and seal process. Perfectly insulated and sealed.
Waterproof: Ideally used in Marine and Automobile Applications.
Melted Solder ensures wires strongly connected and avoids wires slipping out from the terminal.

Description

Features

Unique dual-walled design: Polyolefin tubing on the outside and hot melt adhesive inside
--- When heat is applied, polyolefin tubing reduces in size and adhesive flows inside the insulation. Dual walled tubing ensures waterproof seal and prevents wire corrosion.

Easy Identification: Different Colors for Different Sizes of the Connectors
--- Measure your wire, and easily choose the right connector by looking at wire size chart on the box.

Quality Guarantee: Compliant with relevant standards
--- ROHS, ISO 9001:2008, SGS and CE standards.

Specification

Material : Preformed solder rings
Color : Red, Blue, White, Yellow
Size:
60 x Red Shrink Connectors : diameter 2.7 mm, cable cross-section 0.5-1.0 mm(A.W.G:22-18);
60 x Blue Shrink Connectors : diameter 4.5mm, cable cross-section 1.5-2.5 mm(A.W.G:16-14);
45 x White Shrink Connectors : diameter 1.7 mm, cable cross-section 0.25-0.35 mm(A.W.G:26-24);
15 x Yellow Shrink Connectors :diameter 6.0 mm, cable cross-section 4.0-6.0 mm2(A.W.G:12-10).

Guarantee
-- Sopoby guarantees all buyers 100% satisfaction, once you find any problem of the product please feel free to contact us, we will solve it as soon as we can.
-- 100% Satisfaction Guarantee for risk-free shopping!

Package
1 x 180pcs (Four Sizes/Colors) heat shrink connectors with reusable case

8. 50pcs Solder Seal Wire Connectors, Sopoby Automotive Heat Shrink Butt Connectors Electrical Terminals, Red

Feature

High Quality - Comply with all relevant European standards; Shrinking ratio: 2:1
Easy Operation - Transparent sleeve provides precise inspection when strip and insert wires inside.
More Effective Way - An easy one step connection of wires, insulated and sealed
No Slip Wire Contact - Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding --- your wire will never slip out of the connector. Can be ideal used in marine and automobile applications
Guarantee & Friendly Customer Service - We have a commitment to every buyer 100% satisfaction. After all, we are customers, too, so if you have any problem about our products, just contact us anytime you feel convenient.

Description

Dear, You Must Know

50pcs Solder Seal Heat Shrink Butt Wire Connector Terminals Copper

An easy one step connection of wires.
Soldered, insulated and sealed can be ideal.
Use in marine and automobile applications.
Melt adhesive in inside solder and seal and with advanced waterproof function.
Polyolefin heat shrink butt connectors improved pullout strength.
Provide seal, strain relief, cable check and insulation.

Specification :
Material : Tinned Copper
Color : Red, Blue, White
Size :
Red Shrink Connectors :diameter 2.7 mm, cable cross-section 0.5-1.0 mm2(A.W.G:22-18);
Blue Shrink Connectors :diameter 4.5mm, cable cross-section 1.5-2.5 mm2(AW.G:16-14);
White Shrink Connectors :diameter 1.7 mm, cable cross-section 0.25-0.34 mm2(A.W.G:26-24).

Guarantee: Sopoby guarantees all buyers 100% satisfaction, once you find any problem of the product please feel free to contact us, we will solve it as soon as we can.

Package included :
1 x 50pcs heat shrink connectors (Red)

9. 65pcs Solder Seal Wire Connectors, Sopoby Heat Shrink Butt Connectors, Waterproof Marine Automotive Electrical Terminals (25Red 25Blue 10White 5Yellow)

Feature

Shrinking Ratio: 2:1 *** Comply with all Relevant European Standards.
Efficiency - An easy one step connection of wires, insulated and sealed.
Waterproof - Ideal solder seal wire connectors used in Marine, Automotive, other Outdoor Applications.
Easy Operation - Transparent Sleeve provides Precise Inspection when stripping and inserting wires inside.
Strong Holding - Tubing reduces in size and solder will melt and flow through the stripped wires. Wires will never slip out of the connector.

Description

65pcs Solder Seal Heat Shrink Butt Wire Connector Copper Terminals

Features:
* An easy one step connection of wires.
* Soldered, insulated and sealed can be ideal.
* Polyolefin heat shrink butt connectors improved pullout strength.
* Melt Adhesive and Solder inside the tubing provides Water Proofing.
* Provide seal, strain relief, cable check, and insulation.
* Perfectly used in Marine (like Boat) and Automobile (like Car / Vehicle) applications.

Specification:
* Material : Preformed Solder Rings
* Color: Red, Blue, White, Yellow
* Size :
-- 25 x Red Shrink Connectors: Diameter 2.7 mm, Cable cross-section: 0.5-1.0 mm(A.W.G:22-18);
-- 25 x Blue Shrink Connectors: Diameter 4.5mm, Cable cross-section: 1.5-2.5 mm(A.W.G:16-14);
-- 10 x White Shrink Connectors: Diameter 1.7 mm, Cable cross-section: 0.25-0.34 mm(A.W.G:26-24);
-- 5 x Yellow Shrink Connectors: Diameter 6.0 mm, Cable cross-section: 4.0-6.0 mm(A.W.G:12-10).

Guarantees:
* Sopoby guarantees all buyers 100% satisfaction, once you find any problem of the product, please feel free to contact us, we will solve it as soon as we can.
* 100% Satisfaction Guarantee for risk-free shopping!

Package Included:
-- 1 x 65pcs (Four Sizes/Colors) Heat Shrink Connectors

10. Iztoss 100pcs 22-18AWG Waterproof Solder & Seal Heat Shrink Butt Terminal Connectors with Soldering Sleeve Crimples solder sleeves

Feature

Included : 100pcs 22-18AWG 0.5-1.5 mm heat shrink connectors,An easy one step connection of wires, soldered, insulated and sealed
Can be ideal use in marine and automobile applications
Polyolefin tubing in outside and hot melt adhesive in inside
Solder and seal and with advanced waterproof function
Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation

Description

Description :
An easy one step connection of wires, soldered, insulated and sealed
Can be ideal use in marine and automobile applications
Polyolefin tubing in outside and hot melt adhesive in inside
Solder and seal and with advanced waterproof function
Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation Specification :
Material : Tinned Copper
Color : Red/Blue/ White/Yellow

Conclusion

By our suggestions above, we hope that you can found the best solder sleeve wire splices for you. Please don't forget to share your experience by comment in this post. Thank you!
Alyssa Salazar