Open Barrel Type Terminal
An open barrel terminal has crimp wings that fold over the wire, giving a strong, compact joint that suits high-volume harness work. Harness makers, appliance and auto electrical workshops and dealers use this open barrel crimp terminal on looms, connectors and housings. Tab terminal and receptacle styles are both used in harnesses, so check the listing for the type.
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For crimping, see our open barrel crimping tool, and for harness kit our wire harness tools.
Open Barrel Connector for Harness Production
Open barrel terminals have two sets of wings: one crimps the conductor and the other grips the insulation for strain relief. A correct crimp shows the strands just past the conductor wings and the insulation held firmly behind. Each open barrel connector must match its housing and wire size, so check each product page before ordering. Pull-test a sample from each batch to confirm the crimp holds before a full run, and store terminals dry so the plating stays clean.
Strip wires to length with a wire stripper, and bundle finished looms with a cable tie gun. You buy straight from the maker, with 10-day returns on every order, and harness component dealers can join our dealership programme.
Frequently Asked Questions
What is an open barrel terminal?
A terminal with open crimp wings that fold over the wire.
Why are open barrel crimp terminals used in harnesses?
They are compact, strong and quick to crimp in large numbers.
What is a tab terminal?
A flat male terminal that pushes into a matching receptacle or housing.
What is the open barrel terminal price?
The open barrel terminal price varies by type; ask us for bulk quotes on volume.
Can I crimp them with pliers?
No, use a crimper made for open barrel terminals to fold the wings correctly.
