90500-4011

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Flat Flexible Cables (FFC) and Flexible Printed Circuits (FPC) Connectors are extremely useful in many electronic fields. They offer high speed interconnects, allowing for easier miniaturization of components and greater flexibility of design. The 90500-4011 application field includes commercial, industrial, and military applications, and the working principle of the 90500-4011 connector is based on the interconnection of conductive traces etched on flexible substrates.

FFC and FPC Connectors are available in numerous sizes and configurations, including single-ended, twisted pair, coaxial, triaxial, and multi-circuit. They are used in many different applications, such as data collection, transmission, communication, and process control. FFC connectors are typically used in high-frequency applications such as cell phone signal transmission, radio communications, and medical imaging systems. FPC connectors, on the other hand, are often found in low-frequency applications, such as circuit boards and power supplies.

The 90500-4011 connector is a single-ended FPC Connector that uses a flat cable with a pitch of 0.4mm and a contact spacing of 0.5mm. The 90500-4011 operates at a frequency of up to 500 MHz and is rated to carry a maximum current of 0.7A. The connector is characterized by a high contact pressure which ensures reliable connections over a wide temperature range (−40°C to +105°C).

The 90500-4011 operating principle is based on a three-point contact system, wherein a single floating contact spring is held by two other contacts, allowing for better contact between pins and contact pads. The 90500-4011 also features a high temperature thermoplastic UL 94V-0 insulation material, ensuring the insulation of the contacts from each other. This material is resistant to corrosion, shock, and vibration, making the 90500-4011 a suitable connector for high vibration and electromagnetic interference (EMI) environments. Additionally, the 90500-4011 is designed to be compliant with RoHS, UL, and CSA standards.

Using FFC and FPC Connectors in electronic applications can provide designers with great flexibility and miniaturization in the design of their products. The 90500-4011 connector is an example of a highly reliable connector that meets the requirements of many different applications. Its operating principle, based on the interconnection of conductive traces etched on flexible substrates is designed to ensure reliable contacts and high frequency performance for a wide range of applications.

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