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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Audio Installation & Accessories
  4. Discontinued Audio Connectors & Terminals
  5. Discontinued Spade Terminals

Discontinued Spade Terminals

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Connector Type
There are many different ways to connect wires together. Often times when doing your own installation, you will be in need of specific types of connectors. This is the specific type of connector or terminal that is included with this item.

Bullet and Butt connectors are used to connect to wires together. Butt connectors are often used when installing an aftermarket headunit to the factory harness.

Quick Disconnect Connectors are used primarily in head unit or speaker applications. They provide a simple and easy way to connect or disconnect your wire.

Quick Splice Adapters and T-Tap Connectors can quickly tap a wire to already connected wire.

Relays, Relay Sockets and Switches are used for electronic applications such as car alarm installations and other audio applications.

Ring and Spade Terminals connect wires to a terminal. These are mainly used in battery hook-up, amplifier connection, speaker connection, and other various installation applications.
Connection Gender
This is the gender of the connector. Usually a specific type of connector will have both male and female connectors.

Please make sure that you order the correct gender of connector that is required for your installation.
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
Primary Color
This is the main color of the item.

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Install Bay 3MBVST8

3M Blue 16/14 Gauge #8 Vinyl Spade Terminal

3MBVST8 big DISCONTINUED
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Install Bay 3MBVST8

3M Blue 16/14 Gauge #8 Vinyl Spade Terminal

• Vinyl Ring Terminals
• Accepts 16/14 gauge wire
• Comes in pack of 100
• Size: #8
• Color: Blue

• Vinyl Ring Terminals
• Accepts 16/14 gauge wire
• Comes in pack of 100
• Size: #8
• Color: Blue

Install Bay 3MRVST8

3M Red 22/18 Gauge #8 Vinyl Spade Terminal

3MRVST8 big DISCONTINUED
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Install Bay 3MRVST8

3M Red 22/18 Gauge #8 Vinyl Spade Terminal

Bulk Pack of Spade Terminals • For 22/18 Gauge Wire • #8 Spade Terminal Opening • Red Vinyl Insulation • Package Contains 100 Pieces

Bulk Pack of Spade Terminals • For 22/18 Gauge Wire • #8 Spade Terminal Opening • Red Vinyl Insulation • Package Contains 100 Pieces

T-Spec V8-ST2

5 Pack of V8 Series 8 Gauge #10 Crimp Spade Terminals (3 Red & 2 Black)

V8-ST2 big DISCONTINUED
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T-Spec V8-ST2

5 Pack of V8 Series 8 Gauge #10 Crimp Spade Terminals (3 Red & 2 Black)

• 5 Pack of V8 Series 4 Gauge #10 Crimp Spade Terminals (3 Red & 2 Black)
• Nickel Plated For Maximum Power Transfer
• Maximum Gauge wire input: #10
• Color: 3 Red and 2 Black

2

• 5 Pack of V8 Series 4 Gauge #10 Crimp Spade Terminals (3 Red & 2 Black)
• Nickel Plated For Maximum Power Transfer
• Maximum Gauge wire input: #10
• Color: 3 Red and 2 Black

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    FAQ Frequently asked questions in Discontinued Spade Terminals

    Spade Terminals Frequently Asked Questions (FAQ)
    Spade terminals, also known as spade connectors or fork terminals, are electrical connectors with a flat, fork-like terminal designed to slide onto a stud or screw terminal. These terminals are widely used in electrical and electronic applications to create secure connections between wires and terminal blocks, switches, and other components. Spade terminals are popular in automotive, industrial, and household wiring due to their ease of use and versatility.
    Selecting the correct size of spade terminal is crucial to ensure a proper and secure connection. The size of the spade terminal is determined by both the wire gauge and the stud or screw size it needs to fit onto. Manufacturers provide size charts that correlate wire gauge to the appropriate terminal size. It's also important to consider the type of insulation or covering on the terminal, which can be vinyl, nylon, or heat-shrink, based on the application and environment.
    Yes, there are various types of spade terminals designed to suit different applications. Standard spade terminals have a flat fork-like connection, while insulated spade terminals have a plastic or rubber insulating sleeve that adds protection against accidental contact and prevents short circuits. Specialty spade terminals are available for high-temperature environments, marine applications, and specific wire types. Choosing the appropriate type ensures optimal performance and safety.
    Proper crimping is crucial for a reliable connection. Start by stripping the wire to expose the bare conductor. Slide the spade terminal onto the wire, making sure the conductor is fully inserted into the terminal's crimp barrel. Utilize a crimping tool specifically designed for spade terminals to compress the barrel onto the wire. The crimp should be firm enough to secure the wire without causing damage. After crimping, inspect the connection to ensure no exposed wires are visible and that the connection is secure.
    Spade terminals are intended for single-use applications, and reusing them after crimping is not recommended. Once a spade terminal has been crimped onto a wire, its structural integrity may be compromised. Attempting to reuse it can result in an unreliable connection that may lead to electrical issues or hazards. For optimal safety and performance, it's advisable to use new spade terminals for each application, ensuring a secure and dependable connection every time.
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