A-BL254-DG-Z34D

Headers, Receptacles, Female Sockets Overview

The A-BL254-DG-Z34D is a 34-position, two-row female pin header from the AWL254 series by Assmann WSW Components. It features a 0.100-inch (2.54mm) contact pitch and utilizes square-shaped brass contacts with tin plating for reliable signal transmission. Designed for through-hole mounting via solder termination, this connector provides a secure board-to-board or cable interface. The housing is constructed from black, glass-reinforced PBT plastic rated UL94 V-0 for flame resistance. It supports a maximum current of 3A and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Two-row female pin header configuration with 34 positions
• Through-hole solder termination for stable PCB attachment
• Glass-reinforced PBT insulation with UL94 V-0 flammability rating
• Tin-plated brass contacts ensuring corrosion resistance

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board interconnections
• Cable assembly connections requiring robust mechanical retention
• Industrial control system wiring harnesses
• Consumer electronics internal module linking

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure exact dimensional and material compatibility. Confirm that the tin-plated contact finish meets your environmental requirements. Check RoHS compliance status if restricted substances are a concern. Ensure the through-hole pad layout matches the specified pin spacing and row alignment before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-count, low-profile female header is required for dense circuit layouts. The 2.54mm pitch offers standard compatibility with common mating cables and headers. Consider the 3A current rating for power distribution needs. The straight orientation simplifies vertical stacking. Evaluate the thermal operating range to ensure suitability for the intended application environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AWL254 series of rectangular connectors, characterized by a 2.54mm pitch and through-hole mounting style. The series includes various pin counts and configurations for different connectivity needs. Assmann WSW Components designs these connectors for general-purpose electronic applications requiring reliable signal and power transfer in compact spaces.

Headers, Receptacles, Female Sockets FAQ

What is the contact material and plating?

The contacts are made of brass with a tin plating finish.

Is this connector polarized?

The provided documentation does not specify keying or polarization features for this specific part number.