A-BL254-EA-Z33D

Headers, Receptacles, Female Sockets Overview

The A-BL254-EA-Z33D is a 33-position female header connector from the ASSMANN WSW A-BL254 series. It features a 2.54 mm pitch and a double-row configuration with 16 pins per row. Designed for through-hole mounting, this straight receptacle utilizes stamped contacts plated with tin. The component supports a rated current of 3A per contact and withstands voltages up to 500V. It operates within a temperature range of -40°C to +105°C and meets UL 94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• Double-row female header design with 33 total positions
• Through-hole straight mounting orientation
• Tin-plated stamped contacts for reliable connection
• High voltage rating of 500V with 3A current capacity

Headers, Receptacles, Female Sockets Applications

• General-purpose electronic circuit board interconnections
• Industrial control system signal routing
• Consumer electronics internal wiring harnesses
• Communication equipment module interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix EA against the manufacturer's official datasheet to confirm the exact pin count, row configuration, and plating material. Ensure compatibility with mating male headers regarding pitch and housing dimensions. Confirm that the through-hole termination method aligns with the target PCB assembly process requirements.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 33-pin interface is required in a standard 2.54 mm grid layout. The double-row format maximizes connection density while maintaining standard spacing. Verify that the 3A current rating per contact satisfies the application's electrical load requirements and that the operating temperature range covers the environmental conditions.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the A-BL254 series, which provides standardized rectangular connectors for various electronic applications. The series offers multiple position counts and mounting options. ASSMANN WSW manufactures these components as part of their broader portfolio of IC sockets and IDC connectors, focusing on reliable connectivity solutions for flat cable and board-to-board applications.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 33-pin, 2.54mm pitch double-row female headers from manufacturers such as Molex or Samtec. Ensure that any replacement matches the critical parameters: 33 positions, through-hole straight mount, and compatible housing dimensions. Verify that the alternative part meets the same 500V and 3A ratings.