A ring terminal is a short metal tube with flat washer type ring attached. The tube or barrel end of the crimp is a hollow tube where the stranded wire is inserted and crimped. The contact or connection end is a flat ring with a central hole which connects to a stud or bolt. Ring terminals are insulated or non-insulated.
An electrical crimp is a solderless electrical connection. Ring terminals are used to connect wiring to screws and studs.
Crimp terminals are available in a wide variety of ring sizes and wire sizes. The CSA (cross sectional area) or AWG (American wire gauge) of the stranded wire is the most critical. The size of the stranded wire must be adequately matched to meet the amperage. The size of the ring is matched to the bolt or stud size, usually in a metric measurement.
DIN 46237 colour coding is the most popular type of crimp terminal. Colour coding is used to denote a wire size:
Other colours are available.
Non-insulated terminals are bigger terminals. Non-insulated terminals connect to bigger studs and bolts. Non-insulated ring terminals have the capacity to except larger stranded wire. More specialised tooling is required for these heavy-duty terminals.
Product Details Price | Brand | Series | Series Number | Insulation | Insulation Material | Inner Ring Diameter | Outer Ring Diameter | Maximum Wire Size mm² | Minimum Wire Size mm² | Maximum Wire Size AWG | Minimum Wire Size AWG | Shrouded/Unshrouded | Stud Size | Colour | Contact Material | Contact Plating | Thickness | Overall Length | Better World Product | Maximum Operating Temperature |
---|
£0.419 Each (In a Pack of 100) | TE Connectivity | PIDG | - | Insulated | Nylon | 6.35mm | 13.49mm | 6.6mm² | 2.6mm² | 10AWG | 12AWG | - | M6 | Yellow | Copper | Tin | - | 33.57mm | - | - |
£0.365 Each (In a Box of 500) | TE Connectivity | PIDG | - | Insulated | Nylon | 6.35mm | 13.49mm | 6.6mm² | 2.6mm² | 10AWG | 12AWG | - | M6 | Yellow | Copper | Tin | - | 33.57mm | - | - |
TE Connectivity | SOLISTRAND | - | Uninsulated | - | 4.34mm | 8.71mm | 2.6mm² | 1mm² | 14AWG | 16AWG | - | 4.17mm | - | Copper | Nickel | - | 16.15mm | - | - | |
TE Connectivity | SOLISTRAND | - | Uninsulated | - | 4.34mm | 8.71mm | 2.6mm² | 1mm² | 14AWG | 16AWG | - | 4.17mm | - | Copper | Nickel | - | 16.15mm | - | - | |
TE Connectivity | PIDG | - | Insulated | - | 5mm | 7.92mm | 1.6mm² | 0.25mm² | 16AWG | 22AWG | - | M5 | Red | Copper | Tin | - | 21.6mm | - | - | |
£0.278 Each (In a Pack of 100) | TE Connectivity | PIDG | - | Insulated | - | 5mm | 7.92mm | 1.6mm² | 0.25mm² | 16AWG | 22AWG | - | M5 | Red | Copper | Tin | - | 21.6mm | - | - |
£0.232 Each (In a Pack of 100) | TE Connectivity | PIDG | - | Insulated | Nylon | 4.34mm | 7.92mm | 1.65mm² | 0.26mm² | 16AWG | 22AWG | - | M4 | Red | Copper | Tin | - | 21.44mm | - | - |
TE Connectivity | PIDG | - | Insulated | Nylon | 4.34mm | 7.92mm | 1.65mm² | 0.26mm² | 16AWG | 22AWG | - | M4 | Red | Copper | Tin | - | 21.44mm | - | - | |
TE Connectivity | STRATO-THERM | - | Uninsulated | - | 5mm | 8.71mm | 2.6mm² | 1mm² | 14AWG | 16AWG | - | M5 | - | Copper | Nickel | - | 16.15mm | - | - | |
£0.367 Each (In a Pack of 10) | TE Connectivity | STRATO-THERM | - | Uninsulated | - | 5mm | 8.71mm | 2.6mm² | 1mm² | 14AWG | 16AWG | - | M5 | - | Copper | Nickel | - | 16.15mm | - | - |
TE Connectivity | STRATO-THERM | - | Uninsulated | - | 5mm | 8.71mm | 2.6mm² | 1mm² | 14AWG | 16AWG | - | M5 | - | Nickel | - | - | 16.15mm | - | - | |
TE Connectivity | STRATO-THERM | - | Uninsulated | - | 5mm | 8.71mm | 2.6mm² | 1mm² | 14AWG | 16AWG | - | M5 | - | Nickel | - | - | 16.15mm | - | - | |
£0.199 Each (In a Pack of 100) | TE Connectivity | PIDG | - | Insulated | Nylon | 3.68mm | 7.14mm | 1.65mm² | 0.26mm² | 16AWG | 22AWG | - | M3.5 | Red | Copper | Tin | 0.79mm | 20.24mm | - | - |
£1.627 Each (In a Box of 25) | TE Connectivity | XCT | - | Uninsulated | - | 10.3mm | 14mm | 10mm² | 10mm² | 7AWG | 7AWG | - | 10mm | - | Copper | Tin | 1mm | 39mm | - | - |
£1.401 Each (In a Box of 100) | TE Connectivity | XCT | - | Uninsulated | - | 10.3mm | 14mm | 10mm² | 10mm² | 7AWG | 7AWG | - | 10mm | - | Copper | Tin | 1mm | 39mm | - | - |
£2.372 Each (In a Box of 500) | TE Connectivity | STRATO-THERM | - | Uninsulated | - | 6.35mm | 13.49mm | 6.6mm² | 2.6mm² | 10AWG | 12AWG | - | M6 | - | Nickel | - | - | 25.5mm | - | - |
£3.175 Each (In a Pack of 10) | TE Connectivity | STRATO-THERM | - | Uninsulated | - | 6.35mm | 13.49mm | 6.6mm² | 2.6mm² | 10AWG | 12AWG | - | M6 | - | Nickel | - | - | 25.5mm | - | - |
£0.429 Each (In a Pack of 100) | TE Connectivity | PIDG | - | Insulated | Nylon | 5mm | 8.7mm | 2.6mm² | 1mm² | 14AWG | 16AWG | - | M5 | Blue | Copper | Tin | - | 21.6mm | - | - |
TE Connectivity | PIDG | - | Insulated | Nylon | 5mm | 8.7mm | 2.6mm² | 1mm² | 14AWG | 16AWG | - | M5 | Blue | Copper | Tin | - | 21.6mm | - | - | |
£2.998 Each (In a Box of 500) | TE Connectivity | STRATO-THERM | - | Uninsulated | - | 5mm | 9.53mm | 6.6mm² | 2.6mm² | 10AWG | 12AWG | - | M5 | - | Nickel | - | - | 18.77mm | - | - |