91901-31251LF

The 91901-31251LF is a type of rectangular connector from the Arrays, Edge Type, Mezzanine (Board to Board) series of connectors. It provides various options for interconnection between PCBs and signal routing, depending on the configuration and design. The 91901-31251LF is used in a wide variety of applications including consumer electronics, automotive, and communications.

The 91901-31251LF is a two level mezzanine connector with an edge type design. It has two rows of contacts and can mate with 6.35mm or 2.54mm pitch contacts. The gold plated contacts are compliant with RoHS standard and have superior electrical performance characteristics. The contacts are polarized and color coded for easy identification. The connector also has shrouded terminals for the mating end, making it easy to clean the contacts.

The 91901-31251LF can be used in both high speed and low speed applications. It has a wide range of operating temperatures, from -40°C to +85°C. The connector has good electrical performance, with low contact resistance and low crosstalk. It also has good EMI performance, making it suitable for use in applications where EMI is a concern. Additionally, it has a wide range of mating cycles and a high retention force, making it suitable for use in vibration and shock applications.

The 91901-31251LF has a robust design and is suitable for use in harsh environments and applications. The connector is resistant to shock, vibration, salt spray, and other environmental factors. It has a minimum insulation resistance of 25Megohms, making it suitable for use in high insulation applications. The connector is easy to install and can be used with various styles of mounting holes.

The 91901-31251LF is a reliable choice for applications requiring a mezzanine connector. Its edge type design makes it ideal for use in stacked applications and it can be mated with either 2.54mm or 6.35mm pitch contacts. The connector is compliant with RoHS standards and has good electrical and EMI performance. It also has a wide operating temperature range and is resistant to shock and vibration.