The GBC heatshrink eyelet terminal (MPN 18.3924.20) is a ring-tongue connector with a heat-shrink PVC sleeve that contracts 3:1 to seal the wire entry against moisture and contaminants. Tin-plated copper construction and PVC insulation protect against condensation, salt water, battery acid, motor oil, and isopropyl alcohol.

This terminal accepts cable cross-sections of 1.5–2.5 mm² (AWG 16–14) and mounts to M4 fasteners via a 4.3mm screw hole. The 6.6mm external diameter and 27.6mm length make it compact for use in tight junction boxes and panel connectors. Supplied in packs of 10, colour-coded blue for the 1.5–2.5 mm² cable range.

Key Features

• Heat-shrink PVC sleeve with 3:1 shrinkage ratio creates a waterproof seal at the wire entry
• Tin-plated copper contact resists corrosion and maintains reliable electrical conductivity
• Blue colour coding identifies the 1.5–2.5 mm² / AWG 16–14 cable range at a glance
• M4 screw hole (Φ4.3mm) for secure mounting on M4 fasteners in panels and terminal blocks
• Rated to 300V maximum voltage

Product Benefits

• Sealed shrink sleeve protects the crimp joint from condensation and salt water ingress
• Resistance to isopropyl alcohol, gasoline, battery acid, and motor oil suits outdoor and marine use
• Pre-insulated design eliminates the need for a separate heat-shrink sleeve over the joint
• Blue colour coding makes quick visual identification of cable gauge during wiring and inspection
• Compact 27.6mm length fits neatly inside small enclosures and terminal strips

Technical Specifications

• Cable Section: 1.5–2.5 mm²
• AWG: 16–14
• Colour: Blue
• Screw Type: M4
• Screw Hole Diameter (d2): 4.3mm
• External Diameter (B): 6.6mm
• Length: 27.6mm
• Max Voltage: 300V
• Shrinkage Ratio: 3:1
• Structure Material: PVC
• Contact Material: Tin-plated copper
• MPN: 18.3924.20
• Pack Quantity: 10 pcs

Why You'll Love It

• One-step installation — crimp, heat, sealed; no additional sleeving needed
• Blue coding makes this the go-to mid-range terminal for 1.5–2.5 mm² wiring jobs
• Compact 27.6×6.6mm body fits in tight spaces and small terminal blocks
• Ideal wherever moisture, solvents, or corrosion threaten the integrity of a crimp joint