100PCS UY2 Gel-Filled Wire Connectors – Waterproof Butt Splice Terminal for Network, Telephone & Low-Voltage Wiring
Simplify your wiring tasks with this 100-pack of UY2 waterproof cable connectors, designed to create secure, stable, and fast connections without the need for wire stripping. Each connector is gel-filled to resist moisture and oxidation, making them ideal for both indoor and outdoor use, especially in damp or high-humidity environments.
These dual-blade connectors firmly grip 0.4–0.9mm insulated wires, offering a fast and reliable solution for telephone wire, CAT5/6/7 network cables, speaker lines, automotive wiring, and other low-voltage applications.
The press-type connection makes installation quick and hassle-free—simply insert the two wires and press the cover down. No soldering, stripping, or crimping tools required.
100PCS Gel-Filled UY2 Connectors
Waterproof & Moisture Resistant: Gel interior seals out humidity
Fits 0.4–0.9mm Wires: Compatible with most telecom & low-voltage wires
Tool-Free Operation: No need to strip insulation or use special tools
Dual Blade Grip: Metal blades securely pierce both conductors for strong connection
Compact & Portable: Ideal for field engineers and technicians on the go
Ideal for CAT5/6/7 Cable Repairs: Use 4 connectors for 100Mbps and 8 for 1000Mbps
Neat Box Packaging: Prevents damage and keeps connectors organized
Reusable Box Storage: Use the box to store unused connectors at the job site
Safe, Durable Materials: Built for long-lasting, stable performance
Perfect for professionals and DIYers, these waterproof connectors help maintain data integrity and connection reliability even in harsh environments.
Q1: What wire sizes are compatible with these connectors?
They work with wire sizes from 0.4mm to 0.9mm, common in telephone and network cables.
Q2: Do I need to strip the wire insulation before use?
No, stripping is not necessary. Simply insert the wires and press the cap to connect.
Q3: Are these connectors waterproof?
Yes, they are gel-filled for moisture resistance and waterproof protection.
Q4: Can I use these for CAT5 or CAT6 cables?
Yes, these connectors are ideal for repairing CAT5/6/7 network cables.
Q5: How many connectors do I need for a full 1000Mbps Ethernet line?
You need 8 connectors per cable for a full gigabit (1000M) connection.
Q6: Are these suitable for outdoor use?
Yes, thanks to the moisture-proof gel, they work well in wet or humid environments.
Q7: Can these be used for automotive wiring?
Yes, they’re compatible with automotive, speaker, and low-voltage power lines.
Q8: Are tools required to use these connectors?
No tools are required—just press to connect. A plier can be used for firmer pressing if needed.
Q9: How are the connectors packaged?
They come in a durable, reusable box to protect connectors and keep your kit organized.
Q10: Do these connectors affect signal quality?
Not if installed properly—they provide a stable, low-resistance connection that preserves signal quality.