Amphenol Industrial Tru-Loc RADSOK Connectors

Amphenol Industrial Tru-Loc® RADSOK® Connectors are designed to perform in demanding environments, such as under valve covers on diesel engines and in high-vibration sensor applications. They utilize rugged, compact, thermoplastic construction and are rated to 13A continuous (with 16AWG cable). The Tru-Loc series includes 2-way, 4-way, or 6-way inline plugs and receptacles and feature 1.5mm socket contacts featuring Amphenol's RADSOK technology. These connection systems areRoHS compliant and seal to IP67 when mated. They are rated for high vibrations at 32Grms. Amphenol Industrial Tru-Loc connectors also utilize an interfacial seal molded out of a fluoroelastomer material to withstand exposure to many chemicals.


  • 2-, 4-, or 6-pin connectors with 1.5mm RADSOK-featured contacts
  • Plug body with a secondary latch
  • Fluoroelastomer main joint seal and silicone rubber wire seals to support IP67 rating
  • 1600VAC rms dielectric withstanding voltage
  • 13A current rating
  • Mating force less than 70N
  • Contact retention between 60N to 80N
  • Operating temperature can meet -40°C to +125°C, 100 cycles, 1 hour per cycle
  • Durability of 20 mating cycles


Published: 2014-04-29 | Updated: 2022-03-11