SL 11 190 33 Z

Headers, Male Pins Overview

The SL 11 190 33 Z is a single-row male pin header connector manufactured by Fischer Elektronik. It features a 0.635 mm (0.025 inch) contact pitch and accommodates 33 positions. The connector utilizes copper-tin alloy contacts with tin plating on both the post and mating surfaces, providing a contact resistance of less than 5 milliohms. Rated for 3 A current and 250 V AC voltage, it operates within a temperature range supported by PA 4.6 glass-filled nylon insulation rated UL 94 V-0. Designed for through-hole mounting, it ensures reliable electrical interconnection in various electronic assemblies.

Headers, Male Pins Feature Summary

• Single-row male pin configuration with 33 positions
• Tin-plated copper-tin alloy contacts for low resistance
• Through-hole mounting for PCB integration
• PA 4.6 glass-filled nylon insulation material

Headers, Male Pins Applications

• General electronic equipment interconnections
• Industrial control systems
• Consumer electronics assemblies
• Telecommunications hardware

Headers, Male Pins Procurement Notes

Verify the specific part number SL 11 190 33 Z against official Fischer Elektronik documentation to confirm pin count and pitch specifications. Ensure compatibility with mating connectors regarding contact dimensions and plating requirements. Check for RoHS compliance status if required by project regulations. Confirm lead-free soldering process compatibility with the tin-plated contacts and thermal stability of the PA 4.6 insulation during assembly.

Headers, Male Pins Selection Notes

Select this component when a single-row, 33-position male header with 0.635 mm pitch is required. Consider the 3 A current rating and 250 V AC voltage limits for circuit design. Evaluate the through-hole mounting method against available PCB space and manufacturing capabilities. Assess the operating temperature range and UL 94 V-0 flammability rating against environmental and safety standards applicable to the final product application.

Headers, Male Pins Part Context

This connector belongs to the SL 11 series from Fischer Elektronik, designed for board-to-board or cable-to-board connections. The series offers various pin counts and configurations. The SL 11 190 33 Z specifically provides a high-density interconnect solution with robust mechanical and electrical properties suitable for demanding industrial and commercial applications requiring reliable signal and power transmission.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other Fischer Elektronik headers within the SL 11 series with identical 33-pin count and 0.635 mm pitch. Verify that alternative parts match the contact material, plating thickness, insulation material, and mounting style. Cross-reference datasheets to ensure equivalent electrical ratings and mechanical dimensions before substitution.