SUPCO
SUPCO T1119 Non-Insulated Butt Connector Pack of 20 22-18 Wire
Pack of 20 non-insulated butt connectors for 22-18 gauge wire splicing
- TypeNon-Insulated Butt Connector
- Pack of 20 connectors speeds up wiring jobs
- Non-insulated design enables crimp-only installation
- 22-18 wire range covers common automotive gauges
- SUPCO T1119 model ensures consistent terminal quality
- Butt connector format creates reliable in-line splices
SUPCO T1119 Non-Insulated Butt Connectors
The SUPCO T1119 pack supplies twenty non-insulated butt connectors designed for joining 22-18 gauge wire. Electricians and technicians use these terminals to create secure, in-line splices in automotive, appliance and general low-voltage wiring jobs. The bare metal barrel accepts a standard crimp tool for a solid mechanical and electrical bond.
Suited for open-barrel crimping on 22-18 wire
These connectors suit installers who prefer non-insulated terminals for visible inspection of the crimp or for adding separate heat-shrink tubing later. They are not for buyers who need pre-insulated barrels, adhesive-lined sleeves or connectors rated for larger wire gauges. Projects requiring sealed, waterproof splices should look at insulated alternatives.
Simple crimp installation with basic tooling
Installation requires only a ratchet or lever crimper matched to the 22-18 range; strip the conductors, insert fully into each end of the barrel and compress firmly. The most common fault is an off-centre crimp that leaves strands loose, so verify wire seating before squeezing. A tug test after crimping confirms the joint before any insulation is applied.
Highlights
- Pack of 20 connectors speeds up wiring jobs
- Non-insulated design enables crimp-only installation
- 22-18 wire range covers common automotive gauges
- SUPCO T1119 model ensures consistent terminal quality
- Butt connector format creates reliable in-line splices
Specifications
| Brand | Supco |
|---|---|
| Type | Non-Insulated Butt Connector |
Questions about this item
What crimping tool do I need for these non-insulated butt connectors?
Use a crimper rated for non-insulated terminals covering the 22-18 wire range to secure each connector properly.
Can I mix these Supco T1119 connectors with existing insulated terminals on the same harness?
Yes, they join 22-18 gauge wires the same way; just add heat-shrink or tape over the bare metal after crimping.
How do I verify each of the 20 connections is solid after crimping?
Tug each wire firmly — no movement should occur — and check visually that the conductor fills the barrel completely.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
