SL 1 179 21 Z

Headers, Male Pins Overview

The SL 1 179 21 Z is a single-row male header connector manufactured by Fischer Elektronik. It features 21 positions with a 0.100 inch (2.54 mm) pitch, designed for through-hole mounting. The contacts are tin-plated copper alloy, providing reliable electrical connection. The connector utilizes a square contact shape and polyamide insulation material. Key dimensions include an overall contact length of 0.441 inches (11.20 mm), a mating contact length of 0.213 inches (5.40 mm), and a pin length of 0.118 inches (3.00 mm). The insulation height is 0.110 inches (2.80 mm).

Headers, Male Pins Feature Summary

• Single-row configuration for compact board space utilization.
• Through-hole termination method for secure mechanical attachment.
• Tin-plated contacts to ensure corrosion resistance and conductivity.

Headers, Male Pins Applications

• General electronic interconnects requiring standard 2.54 mm spacing.
• Prototyping boards and development kits.
• Industrial control panel wiring connections.

Headers, Male Pins Procurement Notes

Verify the specific suffix 'Z' against the manufacturer's current datasheet to confirm plating type and material specifications. Ensure the required pin count matches the 21-position design. Confirm that the through-hole footprint aligns with your PCB layout constraints. Check for any RoHS compliance declarations if required for your assembly process. Cross-reference the part number with official Fischer Elektronik catalogs to avoid ordering errors due to similar series numbers.

Headers, Male Pins Selection Notes

Select this component when a single-row, 21-pin header with 2.54 mm pitch is required. Consider the tin plating for general-purpose applications where gold plating is not necessary. Evaluate the through-hole mounting style against surface-mount alternatives if space or automation constraints exist. Verify that the insulation height and contact length accommodate the mating connector depth. Ensure the operating temperature range meets the environmental requirements of the final assembly.

Headers, Male Pins Part Context

This part belongs to the SL 1 series of Fischer Elektronik headers. The series offers various pin counts and configurations. The SL 1 179 designation typically refers to specific dimensional characteristics within the product line. Fischer Elektronik specializes in precision connectors for demanding industrial and medical applications. This model represents a standard off-the-shelf solution for basic interconnect needs.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users should consult Fischer Elektronik directly for equivalent parts with different pin counts or plating options. Generic 2.54 mm pitch headers may fit mechanically but will differ in contact material and durability. Verify compatibility before substituting with components from other manufacturers.