SL 1 128 33 G

Headers, Male Pins Overview

The SL 1 128 33 G is a single-row male pin header connector manufactured by Fischer Elektronik. It features a 0.100 inch (2.54 mm) pitch and contains 33 contacts. The connector utilizes copper-tin alloy terminals with selective gold plating, providing a contact resistance of ≤5 mΩ. Rated for 3 A current and 250 V AC voltage, it offers a dielectric strength of 2000 V. The housing is constructed from PA 4.6 nylon with UL 94 V-0 flammability rating. Designed for through-hole mounting, the total contact length is 0.441 inches (11.20 mm), with a mating contact length of 0.213 inches (5.40 mm).

Headers, Male Pins Feature Summary

• Selective gold plating on copper-tin alloy terminals ensures reliable signal transmission and corrosion resistance.
• PA 4.6 insulating material provides high thermal stability and meets UL 94 V-0 flammability standards.
• Through-hole straight mounting configuration supports secure board-to-board or wire-to-board connections.

Headers, Male Pins Applications

• Board-to-board interconnection in electronic assemblies
• Wire-to-board connections requiring robust mechanical retention
• General-purpose signal and power distribution in industrial electronics

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required contact count and terminal finish. Confirm that the through-hole mounting style aligns with the target PCB layout. Ensure the operating temperature range and voltage ratings meet the system requirements. Check for any specific handling instructions regarding the selective gold plating during assembly.

Headers, Male Pins Selection Notes

Select this component when a single-row, 33-position header with a 2.54 mm pitch is required. The selective gold plating makes it suitable for applications demanding low contact resistance and durability. The PA 4.6 housing is appropriate for environments requiring flame retardancy and thermal resistance up to 163°C continuous operation.

Headers, Male Pins Part Context

This connector belongs to the SL 1 series of Fischer Elektronik headers. The series offers various contact counts and pitch options. The SL 1 128 33 G specifically denotes a 33-contact variant within the standard male pin header lineup. It is designed for general electronic interconnection needs where reliability and standard spacing are prioritized.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users should verify compatibility with existing mating connectors before substitution. Cross-referencing with other Fischer Elektronik series may be necessary if specific form factors differ.