Amphenol LTW Pressure Relief Vents
Amphenol LTW Pressure Relief Vents equalize the pressure inside and outside sealed enclosures and prevent heat dissipation of electronic components from shortening devices' service life and affecting performances. These vents facilitate controlled pressure release within safe operating limits and are designed to equalize external and internal pressure. This prevents heat accumulation from electronic components and reduces the need for bulkier housings and seals. The vents are built with hydrophobic/oleophobic membranes and offer IP68/IP69K ingress protection to keep out liquids, oils, and moisture while reducing condensation in sealed enclosures. Amphenol LTW Pressure Relief Vents are available in protective metallic, plastic, or stainless steel and maintain integrity amid extreme changes in pressure. Applications include industrial/farm automation, outdoor broadband wireless access, LED lighting, IP closed-circuit TV/security, renewable energy, marine electronics, and hybrid electric vehicles.Features
- Hydrophobic membranes type (water resistant) and oleophobic membranes type (water and oil resistant)
- Up to IP69K protection class
- Air permeability up to 3000ml/min at 7kPa
- UL 94V-0 flammability
Applications
- LED lighting
- Industrial automation
- Automotive diagnostics
- Hybrid electric vehicles
- Broadband wireless access
- Marine
- Renewable energy
- Remote video response centers
- Battery management systems
Specifications
- Salt spray up to 1000h
- Metal, stainless steel, or plastic
- Screw-thread and snap-in mating styles
- -40°C to +125°C temperature range
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Published: 2017-06-13
| Updated: 2025-07-08
