Overview
This datasheet provides details on the 3M 100” x 100” Latch/Ejector Header available in both straight and right-angle configurations, which includes a high-temperature option. The header is designed for military applications with additional polarizing features including a 3M s 3518 polarizing key and center bump polarization.
Key Features
The product features options for low-profile ejector latches, mounting holes for board security, a three-wall shroud for design flexibility, solder tail, and wrap tail options. It also includes optional polarizing posts and offers a choice between rolled pin latches and snap-in latches. A high-temperature option enhances the header’s resistance to extreme environments.
Materials and Design
Constructed of glass-filled polyester (PBT), with a flammability specification of UL 94V-0, this header comes in standard gray and an optional beige color for the high temp version. The contact material is copper alloy, with nickel plating underplate and gold in the wiping area. Solder tails are made with a 60/40 Tin Lead while wrap tails have a gold flash.
Electrical Characteristics
Electrically, the header is rated for a current of 1 amp, an insulation resistance greater than 1×10^9 ohms at 500 Vdc, and a withstanding voltage capability of 1000 Vrms at sea level.
Environmental Specifications
The temperature rating for the header spans from -55°C to +105°C, making it viable for applications in a wide range of environmental conditions.
Configuration Options
Different product options are noted as follows: with ejector only (-X4XX), no ejector or latch (-X2XX), a long ejector/latch suitable for 3M sockets with strain relief (-X6XX), and a short ejector/latch for 3M sockets without strain relief (-X5XX). Each configuration provides its own set of dimensions and characteristics, accommodating various installation and application requirements.
Additional Information
Various reference numbers are provided for different aspects such as length, width, and notch positions, which are critical for proper installation. The datasheet emphasizes that the ejector is comprised of a nickel-plated zinc alloy casting for durability.
Contact Information
For technical support, sales, or ordering information, contact numbers and a web link to 3M’s interconnect solutions are provided.
References:
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