Description
Ancor Heat Shrink Ring Terminals 22-18AWG | Boat Supply Store
Secure critical 22-18 gauge electrical circuits against the harsh marine environment with Ancor's 1/4" heat shrink ring terminals. These connectors utilize a proprietary cross-linked polyolefin tubing and a heat-activated adhesive lining to create an exceptionally watertight, corrosion-resistant, and vibration-proof seal, ensuring long-term reliability for applications like powering trolling motors or navigation equipment on offshore vessels.
Key Features
- Watertight Seal provided by heat-activated adhesive lining
- Superior Corrosion Resistance from tinned pure copper construction
- Maximum Current Flow achieved with pure copper conductor
- Exceptional Durability due to cross-linked polyolefin tubing
- Vibration Dampening through robust heat shrink construction
- Strain Relief enhanced by integrated insulation design
- Certified Reliability with UL Listed and CSA Recognized status
- High Shrink Ratio for a secure, consolidated connection
Specifications
| Product Specifications | |
|---|---|
| Wire Gauge Range | 22-18 AWG |
| Screw Size | 1/4" |
| Quantity | 100-Pack |
| Tubing Material | Cross-linked polyolefin |
| Insulator Material | Nylon |
| Adhesive Lining | Heat-activated |
| Conductor Material | Tinned pure copper |
| Seam Type | Brazed |
| Certifications | UL Listed and CSA Recognized |
| Shrink Temperature | 257°F / 125°C |
| Operating Temperature Range | -40°C to 110°C |
| Protection Against | Saltwater, oil, acids, sunlight, vibration |
Who This Is For
Marine enthusiasts and boat owners demanding robust, long-lasting electrical connections in challenging saltwater environments. Professional marine technicians will also find these terminals invaluable for their reliability and ease of installation on vessels of all sizes.
How It Compares
| Feature | Ancor Heat Shrink Ring Terminals 22-18AWG | Blue Sea Systems |
|---|---|---|
| Wire Gauge Range | 22-18 AWG | 20-18 AWG |
| Screw Size | 1/4" | 1/4" |
| Insulation Material | Nylon with Cross-linked Polyolefin Tubing | Vinyl |
| Seal Type | Heat-activated adhesive lining for watertight seal | Standard vinyl insulation |
| Shrink Ratio | Highest (shrinks to 1/3 original size) | Not specified |
| Quantity | 100 | 10 |
Common Concerns Answered
What if I have trouble getting a perfect seal?
A perfect watertight seal is achieved when the heat gun is applied correctly at the specified temperature (257°F/125°C). Ensure consistent heat application to melt the internal adhesive lining for optimal protection against moisture and corrosion.
Why are these terminals more expensive than standard ones?
The premium price reflects Ancor's use of marine-grade, cross-linked polyolefin tubing and a heat-activated adhesive lining, which provide superior watertight, corrosion-resistant, and vibration-proof sealing far beyond standard vinyl-insulated terminals.
Are these terminals protected against environmental damage?
Yes, Ancor's terminals are engineered to withstand saltwater, oil, acids, sunlight, and vibration, ensuring the integrity of your electrical connections in the most demanding marine conditions.
Frequently Asked Questions
What is the wire gauge range for these Ancor heat shrink ring terminals?
These Ancor terminals are designed for use with 22-18 AWG wire.
What is the screw size for these 1/4" ring terminals?
The ring terminals accommodate a 1/4" screw size.
How many terminals are included in this Ancor pack?
This pack contains 100 Ancor heat shrink ring terminals.
What makes Ancor's heat shrink tubing superior to PVC?
Ancor utilizes cross-linked polyolefin tubing, which offers superior strength, non-burning properties, and better resistance to abrasion and temperature extremes compared to standard PVC.
What is the purpose of the heat-activated adhesive lining?
The heat-activated adhesive lining melts and flows during the heat shrink process, creating a robust, watertight seal that prevents moisture and contaminants from reaching the wire connection, thereby inhibiting corrosion.
