91931-21111

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)

Rectangular Connectors 91931-21111 are high-performance connectors with unique features that allows them to be used in a wide range of applications. They offer a modular approach to system design, giving designers and system architects the flexibility they need to develop complex designs.

The 91931-21111 series is a high speed array connector with a standard pitch of 0.072” (1.83 mm). It features two rows of connectors on a 0.100” (2.54 mm) grid pattern, with the top row having eighteen contacts and the bottom row having twenty contacts. The contacts are on a 0.040” pick and place compliant centerline, which allows for fast and easy assembly. The connectors are plated in gold to minimize contact and corrosion resistance, and the pins are insulated with polyamide or polypropylene tubing to help protect against abrasion and oxidation.

The 91931-21111 series connectors provide superior signal integrity with a low-profile design that minimizes size and weight. The design includes four protective walls and four EMI/RFI shield interfaces to ensure the highest quality signal transmission. The series features eight signal pins, two pre-crimped ground pins, and two pre-crimped common pins, making it the perfect choice for applications that require reliable power and signal distribution.

The 91931-21111 series connectors are designed to be snap-in mounted to printed circuit boards (PCBs). This snap-in feature helps to reduce assembly time and provides excellent retention force. The series is also designed to have a high insertion force, which ensures secure connections and allows for strong mating and unmating force. This ensures a higher level of structural integrity, which is important for applications where vibration is present.

The 91931-21111 series connectors are ideal for a wide range of applications such as industrial automation, automotive, instrumentation, medical, and consumer electronics. They can be used for edge-board or mezzanine type connections and are available in multiple stack heights and pin configurations. The series is RoHS compliant and is UL listed to UL 91931-21111 for industrial use.

The 91931-21111 series connectors feature excellent electrical performance, uniform mechanical properties, and a high level of reliability. They offer superior contact integrity and low closure force, making them ideal for high-end applications. They also have the ability to be configured in multiple array formats and have a wide range of mating and unmating cycles, making them very durable.

The 91931-21111 series connectors are the perfect solution for applications that require reliable signal transmission and power distribution. They provide superior signal integrity and robust connectivity. The series is ideal for edge-board or mezzanine type applications, providing designers and system architects the flexibility they need to develop complex designs. The series is RoHS compliant and is UL listed to UL 91931-21111 for industrial use.

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