AW 127-40/Z-HP

Overview

The AW 127-40/Z-HP is a single-row receptacle connector from the AW 127 series, manufactured by Assmann WSW Components. It features 40 positions with a 2.54 mm (0.1 inch) pin spacing and is designed for through-hole mounting. The connector supports a voltage rating of 100V and a current capacity of 12A. Constructed with a polybutylene terephthalate housing and bronze contacts, it utilizes gold plating on the mating surfaces to ensure reliable signal transmission. The unit operates within a temperature range of -40°C to +105°C and meets UL 94 V-0 flammability standards.

Feature Summary

• Single-row configuration providing 40 contact positions for high-density interconnect applications
• Gold-plated bronze contacts ensure durable electrical performance and corrosion resistance
• Polybutylene terephthalate housing material provides structural integrity and thermal stability
• Through-hole termination method secures the component firmly onto printed circuit boards

Applications

• High-density board-to-board interconnections requiring robust mechanical retention
• Industrial control systems operating within specified thermal limits
• Consumer electronics assemblies utilizing standard 2.54 mm pitch interfaces
• Automotive electronic modules requiring UL 94 V-0 certified components

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm contact plating specifications. Ensure that the selected variant matches the required current and voltage ratings for the target application environment. Cross-reference the datasheet for precise dimensional tolerances and mounting hole specifications before finalizing procurement orders.

Selection Notes

Select this component when a single-row, 40-position interface is required with through-hole termination capabilities. The choice depends on the need for gold-plated contacts to minimize contact resistance in critical signal paths. Evaluate the thermal operating range and flammability rating against environmental constraints. Confirm compatibility with mating header connectors regarding row count and pitch dimensions.

Part Context

This part belongs to the AW 127 series of rectangular connectors, which offers a wide variety of standard and customized solutions. The series is characterized by its flexibility in accommodating different contact counts and termination styles. Assmann WSW Components designs these connectors to meet diverse market requirements while maintaining consistent quality and technological standards across the product line.

Replacement Considerations

Compatible substitutes include other 40-position, 2.54 mm pitch single-row receptacles from various manufacturers. Verify that alternative parts match the through-hole mounting style and physical footprint. Ensure equivalent electrical ratings for voltage and current are maintained. Check for identical housing material properties and flammability classifications to guarantee interchangeability.