DELTA UY-4CI/100 Quick Connector UY-4CI/100, Gel-Filled IDC, 4-Conductor, 100 pcs

For telecom and data cabling where reliability is non-negotiable, the DELTA UY-4CI/100 quick connector stands out with its gel-filled IDC design that seals out moisture and prevents corrosion. Unlike twist-on or screw terminals, this connector creates a gas-tight, maintenance-free splice in seconds using a standard crimping tool. The transparent polycarbonate housing lets you visually confirm proper wire insertion, while the red gel provides instant verification of moisture protection. This pack of 100 connectors is ideal for high-volume installations, repairs, or field service kits.

Highlights

• Gel-filled insulation displacement connector (IDC) for moisture-resistant, corrosion-proof splices
• Accepts solid copper conductors from 0.4 to 0.7 mm (26–22 AWG) with insulation diameter up to 1.52 mm
• Transparent polycarbonate body with red gel for easy inspection and quality assurance
• Tin-plated brass contacts ensure low resistance and long-term stability
• Rated for 150 V and 1 A, suitable for telecom, data, and low-voltage wiring
• Operating temperature range from -40°C to +60°C for harsh environments
• Pack of 100 pieces for professional installers and contractors

In daily use

Whether you're extending a telephone line, repairing a data cable, or building a structured cabling system, the UY-4CI/100 delivers consistent performance. Simply insert the prepared wires into the connector and crimp with a standard UY/UR crimping tool. The integrated gel floods the connection, displacing air and moisture to protect against oxidation and signal degradation. The compact, inline form factor fits easily into junction boxes, splice closures, and cable trays. Because the housing is transparent, you can confirm that wires are fully seated before crimping, reducing rework and callbacks.

Full specifications

• Brand: DELTA
• Model: UY-4CI/100
• MPN: UY-4CI/100
• EAN: 5902887022739
• Connector type: Insulation Displacement Connector (IDC)
• Number of conductors: 4
• Wire gauge compatibility: 0.4–0.7 mm solid copper (26–22 AWG)
• Max wire insulation diameter: 1.52 mm
• Gel-filled: Yes
• Moisture resistant: Yes
• Housing material: Polycarbonate
• Contact material: Tin-plated brass
• Rated voltage: 150 V
• Rated current: 1 A
• Operating temperature: -40°C to +60°C
• Application: Telecommunication, data, low-voltage wiring
• Installation method: Crimp (requires crimping tool)
• Colour: Transparent / Red
• Pack quantity: 100 pieces

Final note

Trusted by telecom professionals, the DELTA UY-4CI/100 combines proven IDC technology with superior gel sealing to deliver connections that last for decades. Keep a pack on hand for every job—because downtime is not an option.