Tru-Loc® Connector Series

Amphenol Industrial
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Amphenol Industrial Products Group introduces a connection system family with 1.5 mm socket contacts featuring Amphenol’s exclusive RADSOK® contact system. The new Tru-Loc connector series is designed to perform in demanding environments, such as under valve covers on diesel engines and in high vibration sensor applications.

Tru-Loc features a molded thermoplastic main plug body with secondary latch and a fluoroelastomer main joint seal that is resistant to many fluids, including diesel fuel.The Tru-Loc series includes 2-way, 4-way, and 6-way inline plugs and receptacles. Amphenol's engineering team can also design this series to mate to a device, sensor, fuel injector, splitter, pass through connector, and more.

Special backshells can be designed for the 6-way series, and we can meet 150°C temperatures upon request.

These connection systems are RoHS compliant and seal to IP67 when mated. They are rated for high vibrations at 32 Grms.


• 2, 4, or 6 pin connector with 1.5mm RADSOK® featured contacts
• Plug body with secondary latch
• Fluoroelastomer main joint seal and silicone rubber wire seals to support IP67 rating
• Dielectric withstanding voltage is 1600 Vac RMS
• 13 Amp current rating
• Insulation resistance can meet 100 M Ohms
• Matting force less then 70N
• Contact retention between 60~80N
• Operating temperature can meet -40°C to +125°C, 100 cycles, 1 hour per cycle
• Durability is 20 mating cycles