Description
Ancor Heat Shrink Ring Terminals 22-18 AWG #10 | Boat Supply Store
Ensure robust electrical integrity in demanding marine environments with Ancor's 22-18 Gauge #10 heat shrink ring terminals. Featuring a proprietary heat-activated adhesive lining within cross-linked polyolefin tubing, these connectors create an exceptionally strong, watertight, and vibration-resistant seal that surpasses standard alternatives, crucial for offshore fishing vessels. The tinned pure copper construction ensures maximum current flow and superior corrosion resistance, while the nylon insulator provides Marine Grade™ protection against environmental degradation and vibration. These terminals are UL Listed and CSA Recognized, guaranteeing adherence to stringent safety and performance standards.
Key Features
- Watertight Seal through heat-activated adhesive lining
- Corrosion Resistance with tinned pure copper construction
- Superior Durability from cross-linked polyolefin tubing
- Vibration Resistance provided by Marine Grade™ nylon insulator
- Maximum Current Flow due to pure copper conductor
- Exceptional Strength achieved via brazed seam
- High Shrink Ratio (shrinks to 1/3 original size) for secure termination
- Certified Performance with UL Listed and CSA Recognized markings
Specifications
| Product Specifications | |
|---|---|
| wire_gauge | 22-18 AWG |
| screw_size | #10 |
| quantity | 100-pack |
| tubing_material | Cross-linked Polyolefin |
| insulator_material | Nylon |
| terminal_construction | Tinned Pure Copper with Brazed Seam |
| shrink_temperature | 257°F (125°C) |
| operating_temperature_range | -40°C to 110°C |
| shrink_ratio | 3:1 |
| certifications | UL Listed, CSA Recognized |
Who This Is For
Marine electricians and meticulous boat owners requiring highly reliable, corrosion-resistant, and watertight electrical connections. Ideal for DIY enthusiasts and professionals undertaking critical wiring repairs or upgrades in saltwater environments.
How It Compares
| Feature | Ancor Heat Shrink Ring Terminals 22-18 AWG #10 | Competitor |
|---|---|---|
| Wire Range | 22-18 AWG | 22-18 AWG |
| Screw Size | #10 | #10 |
| Quantity | 100 | 10, 100 |
| Tubing Material | Cross-linked Polyolefin | Heat Shrink Tubing |
| Adhesive Lining | Heat-activated adhesive lining | Heat Shrink Tubing with Adhesive |
| Insulator Material | Nylon | Heat Shrink Tubing |
| UL Listed | Yes | Yes, Unknown |
| CSA Recognized | Yes | Typically less capable |
Common Concerns Answered
Why are these terminals more expensive than generic options?
The Ancor 22-18 Gauge #10 Heat Shrink Ring Terminals utilize superior cross-linked polyolefin tubing and a proprietary heat-activated adhesive lining, offering enhanced watertight sealing and vibration resistance. This, combined with tinned pure copper construction and Marine Grade™ nylon insulation, ensures long-term reliability and prevents costly electrical failures, justifying the investment in a harsh marine environment.
I had trouble getting a perfect seal on some connectors. What am I doing wrong?
Achieving an optimal watertight seal requires consistent and sufficient heat application with a quality heat gun. Ensure the tubing evenly shrinks to 1/3 its original size, with the adhesive lining visibly flowing to encapsulate the wire and terminal barrel. Avoid excessive heat which can damage the insulation.
Are these suitable for use in saltwater environments?
Absolutely. The tinned pure copper conductor resists corrosion, and the heat-activated adhesive lining creates a hermetic seal, specifically engineered to prevent moisture ingress from saltwater and spray. The durable cross-linked polyolefin tubing and nylon insulator further contribute to their longevity in marine conditions.
Frequently Asked Questions
What is the wire gauge range for these heat shrink ring terminals?
These Ancor heat shrink ring terminals are designed for use with wire gauges ranging from 22 AWG to 18 AWG.
What screw size do these #10 ring terminals accommodate?
The ring terminals feature a #10 stud size, meaning they are designed to mate with screws or studs of that designation.
How many heat shrink ring terminals are included in this pack?
This product is a 100-pack, containing one hundred Ancor 22-18 Gauge #10 Heat Shrink Ring Terminals.
What material is the tubing made of, and why is it superior to PVC?
The tubing is constructed from cross-linked polyolefin, which offers superior mechanical strength, higher temperature resistance, and non-burning properties compared to standard PVC tubing, making it more durable in marine applications.
What are the operating temperature and shrink temperature for these terminals?
These terminals have a shrink temperature of 257°F (125°C) and an operating temperature range of -40°C to 110°C, ensuring functionality across a wide spectrum of environmental conditions.
