Upgrade your electrical safety with our 6.35mm Fully Insulated Female Spade Terminals. Unlike standard semi-insulated terminals, these feature a complete protective shroud that covers the entire metal connection once mated. This "full-jacket" design prevents accidental short circuits against other terminals or the metal chassis, making them the top choice for high-density wiring environments and professional automotive builds.
Total Insulation Coverage: The extended blue sleeve completely encloses the female socket, ensuring no metal is exposed even when the terminal is fully plugged in.
Precision 6.3mm (1/4") Fit: Designed to snap securely onto all standard male spade tabs, providing a high-friction, vibration-resistant connection.
Tin-Plated Brass Interior: High-grade internal metal ensures low electrical resistance and superior protection against rust and corrosion.
Flared Barrel Entry: The "Back" entry is wide and tapered, allowing stranded 16-14 AWG wire to slide in smoothly without bunching or fraying.
Terminal Type: Fully Insulated Female Spade / Disconnect.
Tab Width: 6.3mm (1/4 inch).
Color: Blue
High-Density Control Panels: Prevent shorts between adjacent terminals in crowded industrial relay racks.
Automotive & Marine: Ideal for behind-the-dash wiring where terminals might touch the metal frame or other live wires.
Appliance Repair: Used in HVAC units, pumps, and motors where moisture or vibration could cause standard terminals to short out.
Custom Power Distribution: Perfect for building safe, professional-grade fuse blocks or ground bus bars.
What is the difference between "Insulated" and "Fully Insulated"?
Standard insulated terminals leave the "nose" or contact area exposed. Fully insulated terminals cover the entire metal piece, providing 360-degree protection against touching other live components.
Do I need a special crimper?
You should use a double-crimp tool or a ratcheting crimper designed for insulated terminals. Because the insulation is thicker, a proper tool ensures the internal metal barrel is crushed securely without piercing the outer sleeve.
Can I use this for 12 AWG wire?
No. This blue terminal is specifically sized for 16-14 AWG. For 12-10 AWG (thicker wire), you would need the Yellow version of this terminal to ensure a safe mechanical fit.
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