The recommended torque is 0.5 Nm to 1.5 Nm, depending on the specific application and PCB material. It's essential to follow the manufacturer's guidelines to avoid damaging the connector or PCB.
Yes, the 1740903 connector is designed to withstand vibrations and shocks. However, it's crucial to ensure proper mounting and screwing to prevent damage. Phoenix Contact recommends following the IEC 61373 standard for vibration testing and the IEC 61373-1 standard for shock testing.
The 1740903 connector is rated for operating temperatures between -40°C and 125°C and can withstand humidities up to 95%. However, it's essential to consider the specific environmental conditions of your application and ensure the connector meets those requirements.
While the datasheet recommends AWG 20-24 wire sizes, it's possible to use other wire sizes with the 1740903 connector. However, you should ensure the wire size is compatible with the connector's contact design and that the wire can withstand the maximum current rating. Consult with Phoenix Contact or a qualified engineer for guidance.
Yes, it's essential to follow Phoenix Contact's recommended PCB layout guidelines to ensure proper connector operation and prevent damage. This includes maintaining a minimum clearance of 1.5 mm around the connector, using a solder mask to prevent solder bridging, and ensuring the PCB material can withstand the connector's operating temperatures.
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1740903 Overview
Use the download button to access the 1740903 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like 17409,
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About Phoenix Contact
Phoenix Contact is a market leader in industrial automation and connectivity solutions headquartered in Germany. They manufacture terminal blocks, relays, connectors, power supplies, controllers, networking devices, and surge suppression devices for many applications. Phoenix Contact provides innovative solutions for the automotive / e-mobility, building, rail and city infrastructure, power and energy, and industrial industries.
